/* ═══════════════════════════════════════════════════════════
   PORT BILLING SYSTEM — Design System v3.0
   Enterprise-grade · Dark Navy · Global Standard
═══════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  /* Surfaces — deep navy scale */
  --bg-page:     #07090f;
  --bg-surface:  #0c1018;
  --bg-card:     #101520;
  --bg-elevated: #151c28;
  --bg-hover:    #1a2232;
  --bg-input:    #0e1420;

  /* Borders */
  --bdr-0: rgba(148,163,184,0.05);
  --bdr-1: rgba(148,163,184,0.09);
  --bdr-2: rgba(148,163,184,0.15);
  --bdr-3: rgba(148,163,184,0.25);

  /* Text */
  --tx-0: #dde6f0;
  --tx-1: #7e96b0;
  --tx-2: #445567;
  --tx-3: #2a3a4a;

  /* Gold — primary accent */
  --gold:      #c9a832;
  --gold-hi:   #debb47;
  --gold-lo:   #a08420;
  --gold-bg:   rgba(201,168,50,0.08);
  --gold-bdr:  rgba(201,168,50,0.22);
  --gold-ring: rgba(201,168,50,0.30);

  /* Sky — cargo module */
  --sky:       #0ea5e9;
  --sky-hi:    #38bdf8;
  --sky-lo:    #0284c7;
  --sky-bg:    rgba(14,165,233,0.08);
  --sky-bdr:   rgba(14,165,233,0.22);
  --sky-ring:  rgba(14,165,233,0.30);

  /* Semantic */
  --blue:   #3b82f6;
  --purple: #a855f7;
  --green:  #22c55e;
  --red:    #ef4444;
  --amber:  #f59e0b;

  /* ── Legacy compatibility (JS + HTML reference these) ── */
  --bg: var(--bg-page);
  --bg-base: var(--bg-page);
  --bg-mid: var(--bg-surface);
  --bg-surface-var: var(--bg-surface);
  --surface: var(--bg-surface);
  --s2: var(--bg-card);
  --border: var(--bdr-1);
  --b2: var(--bdr-2);
  --text: var(--tx-0);
  --text-primary: var(--tx-0);
  --text-secondary: var(--tx-1);
  --text-muted: var(--tx-2);
  --m1: var(--tx-1);
  --m2: var(--tx-2);
  --m3: var(--tx-3);
  --glass-bg: var(--bg-card);
  --glass-border: var(--bdr-1);
  --glass-shadow: 0 8px 32px rgba(0,0,0,0.5);
  --accent-primary: var(--gold);
  --accent-secondary: var(--gold-lo);
  --accent-highlight: var(--gold-hi);
  --gold-light: var(--gold-hi);
  --gold-dark: var(--gold-lo);
  --cyan-light: var(--gold-hi);
  --cyan-dark: var(--gold-lo);
  --gold-shimmer: var(--gold-bg);
  --gold-glow: var(--gold-bg);
  --glow-cyan: var(--gold-ring);
  --glow-cyan-intense: rgba(201,168,50,0.30);
  --glow-gold: var(--gold-ring);
  --glow-purple: rgba(201,168,50,0.12);
  --glow-purple-intense: rgba(201,168,50,0.24);
  --shadow-glow-gold: 0 0 0 1px var(--gold-bdr), 0 4px 20px rgba(201,168,50,0.18);
  --shadow-glow-cyan: 0 0 0 1px var(--gold-bdr), 0 4px 20px rgba(201,168,50,0.18);
  --shadow-glow-cyan-intense: 0 0 0 1px var(--gold-bdr), 0 6px 28px rgba(201,168,50,0.26);
  --shadow-glow: 0 0 0 1px var(--gold-bdr), 0 4px 20px rgba(201,168,50,0.18);
  --cargo-accent: var(--sky);
  --cargo-glow: var(--sky-ring);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.55);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.50);
  --shadow-lg: 0 10px 28px rgba(0,0,0,0.55);
  --shadow-xl: 0 20px 48px rgba(0,0,0,0.60);

  /* Radius */
  --r-xs: 4px;
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --r-xl: 22px;

  /* Per-module accent indirection — overridden by body.mode-cargo */
  --accent:      var(--gold);
  --accent-hi:   var(--gold-hi);
  --accent-lo:   var(--gold-lo);
  --accent-bg:   var(--gold-bg);
  --accent-bdr:  var(--gold-bdr);
  --accent-ring: var(--gold-ring);
  --accent-rgb:  201,168,50;
  --gold-rgb:    201,168,50;
  --sky-rgb:     14,165,233;

  /* Semantic color pairs */
  --green-bg:   rgba(34,197,94,0.08);
  --green-bdr:  rgba(34,197,94,0.22);
  --red-bg:     rgba(239,68,68,0.08);
  --red-bdr:    rgba(239,68,68,0.25);
  --blue-bg:    rgba(59,130,246,0.08);
  --blue-bdr:   rgba(59,130,246,0.22);
  --purple-bg:  rgba(168,85,247,0.08);
  --purple-bdr: rgba(168,85,247,0.22);

  /* Motion */
  --t-fast:   140ms cubic-bezier(0.4,0,0.2,1);
  --t-base:   200ms cubic-bezier(0.4,0,0.2,1);
  --t-slow:   300ms cubic-bezier(0.4,0,0.2,1);
  --t-bounce: 420ms cubic-bezier(0.34,1.56,0.64,1);
  --transition-fast: var(--t-fast);
  --transition-base: var(--t-base);
  --transition-slow: var(--t-slow);
  --transition-bounce: var(--t-bounce);
  --transition-luxury: var(--t-slow);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
/* Scale base font for tiny and large displays */
@media (max-width: 359px)  { html { font-size: 14px; } }
@media (min-width: 1920px) { html { font-size: 17px; } }
@media (min-width: 2560px) { html { font-size: 18px; } }

/* ── BODY ── */
body {
  background-color: var(--bg-page);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 0%,   rgba(201,168,50,0.035) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(14,165,233,0.025) 0%, transparent 60%);
  color: var(--tx-0);
  font-family: 'Inter', 'DM Sans', system-ui, sans-serif;
  font-size: 0.9375rem;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  opacity: 0;
  animation: bodyIn 0.5s ease-out forwards;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
@keyframes bodyIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Subtle noise overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* SR-only */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── PARTICLES (subtle, not distracting) ── */
.particle-container {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1; overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0;
  animation: pFloat 12s infinite ease-in-out;
}
@keyframes pFloat {
  0%,100% { opacity: 0; transform: translateY(100vh) scale(0); }
  8%       { opacity: 0.25; }
  92%      { opacity: 0.25; }
  100%     { opacity: 0; transform: translateY(-120px) scale(1.2); }
}
@media (hover:none), (prefers-reduced-motion:reduce) {
  .particle { display: none; }
}

/* ════════════════════════════
   HEADER
════════════════════════════ */
header {
  position: sticky; top: 0; z-index: 200;
  height: 52px;
  background: rgba(7,9,15,0.92);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--bdr-1);
  padding: 0 clamp(12px,3vw,32px);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
  box-shadow: 0 1px 0 rgba(255,255,255,0.03), 0 4px 20px rgba(0,0,0,0.4);
  animation: headerIn 0.4s ease-out 0.1s both;
}
@media (min-width: 640px)  { header { height: 58px; } }
@media (min-width: 1920px) { header { height: 64px; padding: 0 clamp(32px,3vw,60px); } }
@keyframes headerIn {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
/* gold accent line top of header */
header::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--gold) 35%, var(--gold-hi) 50%, var(--gold) 65%, transparent 100%);
  opacity: 0.7;
}

.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(15px,3.5vw,26px);
  letter-spacing: 3px;
  color: var(--gold);
  display: flex; align-items: center; gap: 10px;
  white-space: nowrap;
  position: relative; z-index: 1;
}
.logo-mark {
  flex-shrink: 0;
  display: flex; align-items: center;
}
@media (max-width: 359px) { .logo-mark { display: none; } }
.logo-sub {
  font-family: 'DM Mono', monospace;
  font-size: clamp(9px,1.6vw,11px);
  letter-spacing: 2.5px;
  color: var(--tx-2);
  font-weight: 400;
  text-transform: uppercase;
}
@media (max-width: 480px) { .logo-sub { display: none; } }

.hright {
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}

.hbadge {
  background: var(--accent-bg);
  border: 1px solid var(--accent-bdr);
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  font-size: 11px; font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 1.5px;
  white-space: nowrap;
  display: none;
  transition: background var(--t-base), border-color var(--t-base), color var(--t-base);
}

.admin-btn {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--bdr-1);
  color: var(--tx-1);
  font-family: 'DM Mono', monospace;
  font-size: 12px; letter-spacing: 0.5px;
  padding: 7px 14px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: border-color var(--t-base), color var(--t-base), background var(--t-base);
  white-space: nowrap; min-height: 36px;
}
.admin-btn:hover {
  border-color: var(--gold-bdr);
  color: var(--gold);
  background: var(--gold-bg);
}
.admin-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg-page);
  font-weight: 700;
}
.adot { display: none; }
#adminBtn svg { transition: opacity var(--t-base); }
#adminBtn.active svg { opacity: 0.7; }

/* ════════════════════════════
   MODULE TABS
════════════════════════════ */
.module-tabs {
  position: sticky;
  top: 52px; z-index: 190;
  background: rgba(10,13,20,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bdr-1);
  display: flex; gap: 0;
  overflow-x: auto; scrollbar-width: none;
}
@media (min-width: 640px)  { .module-tabs { top: 58px; } }
@media (min-width: 1920px) { .module-tabs { top: 64px; } }
.module-tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  flex: 1; min-width: 110px;
  padding: clamp(10px,1.8vw,14px) clamp(12px,2.5vw,28px);
  background: transparent;
  border: none; border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  font-family: 'DM Mono', monospace;
  font-size: clamp(10px,1.5vw,11.5px); font-weight: 500;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--tx-2);
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: color var(--t-base), border-color var(--t-base), background var(--t-base);
  white-space: nowrap;
}
@media (min-width: 640px) {
  .tab-btn { min-width: 150px; gap: 8px; }
}
.tab-btn:hover {
  color: var(--tx-1);
  background: rgba(255,255,255,0.02);
}
.tab-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
  background: rgba(201,168,50,0.04);
}
.tab-btn.active.cargo {
  color: var(--sky);
  border-bottom-color: var(--sky);
  background: rgba(14,165,233,0.04);
}
.tab-btn[hidden] {
  display: none !important;
}
.tab-btn.active.rotation {
  color: var(--green);
  border-bottom-color: var(--green);
  background: rgba(34,197,94,0.05);
}
.tab-icon {
  font-size: 15px;
  display: flex; align-items: center; flex-shrink: 0;
}
.tab-icon svg { display: block; }

/* ════════════════════════════
   MODAL (native <dialog>)
════════════════════════════ */
.overlay {
  border: none; padding: clamp(16px,4vw,24px);
  background: transparent;
  width: 100vw; max-width: 100vw;
  height: 100vh; max-height: 100vh;
  margin: 0; inset: 0;
  display: none; align-items: center; justify-content: center;
  box-sizing: border-box;
}
.overlay[open] { display: flex; flex-direction: column; align-items: center; overflow-y: auto; gap: 0; }
.overlay::backdrop {
  background: rgba(7,9,15,0.88);
  backdrop-filter: blur(12px);
}
.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--bdr-2);
  border-radius: var(--r-lg);
  padding: clamp(20px,4vw,40px) clamp(18px,3.5vw,36px);
  width: clamp(290px,90vw,440px);
  transform: scale(0.92) translateY(12px);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), opacity 0.25s ease;
  box-shadow: var(--shadow-xl);
}
.overlay.is-open .modal { transform: scale(1) translateY(0); opacity: 1; }

.modal-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(22px,5vw,30px);
  color: var(--gold); letter-spacing: 2.5px;
  margin-bottom: 4px;
}
.modal-sub {
  font-family: 'DM Mono', monospace;
  font-size: 12px; color: var(--tx-2);
  margin-bottom: 24px; letter-spacing: 0.3px;
}
.mfg { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.mlbl {
  font-family: 'DM Mono', monospace;
  font-size: 11px; color: var(--tx-1);
  letter-spacing: 0.8px; text-transform: uppercase;
}
.minput {
  background: var(--bg-input);
  border: 1px solid var(--bdr-1);
  border-radius: var(--r-sm);
  color: var(--tx-0);
  font-family: 'DM Mono', monospace; font-size: 14px;
  padding: 10px 14px; width: 100%;
  outline: none; min-height: 44px;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.minput:focus {
  border-color: var(--gold-bdr);
  box-shadow: 0 0 0 3px rgba(201,168,50,0.12);
}
.merr {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--r-sm);
  padding: 9px 13px;
  font-family: 'DM Mono', monospace; font-size: 12.5px;
  color: var(--red); margin-bottom: 14px; display: none;
}
.merr.show { display: block; }
.mbtns { display: flex; gap: 10px; margin-top: 8px; }
.confirm-msg { font-size: 14px; color: var(--tx-0); line-height: 1.55; margin-bottom: 20px; }

/* ════════════════════════════
   LAYOUT
════════════════════════════ */
.module-page { display: none; }
.module-page.active { display: block; }

.wrap {
  flex: 1;
  padding: clamp(14px,2.5vw,36px) clamp(12px,2.5vw,28px) clamp(56px,8vh,80px);
  max-width: 1440px; margin: 0 auto; width: 100%;
  position: relative; z-index: 2;
}
@media (min-width: 1920px) { .wrap { max-width: 1800px; padding-inline: clamp(28px,2.5vw,60px); } }
@media (min-width: 2560px) { .wrap { max-width: 2200px; } }

.pgtitle {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(24px,5vw,52px);
  color: var(--accent); letter-spacing: 3.5px;
  margin-bottom: 4px;
  animation: fadeUp 0.5s ease-out 0.3s both;
  position: relative; display: inline-block;
}
.pgtitle::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 2px;
}
.pgsub {
  font-family: 'DM Mono', monospace;
  font-size: clamp(9px,1.5vw,11px);
  color: var(--tx-2); letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: clamp(14px,2.5vw,22px);
  margin-top: 10px;
  animation: fadeUp 0.5s ease-out 0.4s both;
  display: flex; align-items: center; gap: 10px;
}
.pgsub::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--tx-3); flex-shrink: 0;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Disclaimer banners */
.weight-note, .cargo-note {
  display: flex; gap: clamp(12px,2vw,16px); align-items: flex-start;
  background: rgba(245,158,11,0.05);
  border: 1px solid rgba(245,158,11,0.18);
  border-left: 3px solid rgba(245,158,11,0.55);
  border-radius: var(--r);
  padding: clamp(12px,2vw,16px) clamp(14px,3vw,20px);
  font-family: 'DM Mono', monospace;
  font-size: clamp(11.5px,1.8vw,12.5px);
  color: rgba(245,158,11,0.80);
  margin-bottom: clamp(16px,3vw,22px);
  line-height: 1.75;
}
.weight-note::before, .cargo-note::before {
  content: '⚠';
  font-size: 15px; flex-shrink: 0; margin-top: 1px;
  opacity: 0.8;
}

/* Two-column grid — mobile-first: single col, 2-col at 768px+ */
.layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px,2vw,20px);
  align-items: start;
}
@media (min-width: 768px) {
  .layout { grid-template-columns: 1fr 290px; gap: clamp(14px,2vw,20px); }
}
@media (min-width: 960px) {
  .layout { grid-template-columns: 1fr 360px; gap: clamp(16px,2vw,24px); }
}
@media (min-width: 1280px) {
  .layout { grid-template-columns: 1fr 420px; gap: clamp(20px,2.5vw,32px); }
}
@media (min-width: 1600px) {
  .layout { grid-template-columns: 1fr 460px; gap: 36px; }
}
@media (min-width: 1920px) {
  .layout { grid-template-columns: 1fr 500px; gap: 40px; }
}

/* Sticky right column at 768px+ */
.layout > div:last-child {
  position: relative; top: auto; max-height: none;
}
@media (min-width: 768px) {
  .layout > div:last-child {
    position: sticky;
    top: calc(52px + 44px + 8px);
    align-self: start;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    scrollbar-width: none;
  }
  .layout > div:last-child::-webkit-scrollbar { display: none; }
}
@media (min-width: 640px) {
  .layout > div:last-child { top: calc(58px + 48px + 8px); }
}
@media (min-width: 1920px) {
  .layout > div:last-child { top: calc(64px + 52px + 8px); max-height: calc(100vh - 170px); }
}

/* ════════════════════════════
   CARDS
════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--bdr-1);
  border-radius: var(--r);
  padding: clamp(12px,2.5vw,26px);
  margin-bottom: clamp(10px,2vw,18px);
  position: relative;
  opacity: 0;
  animation: cardIn 0.45s ease-out forwards;
  animation-delay: var(--card-delay, 0.5s);
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (hover:fine) {
  .card:hover {
    border-color: var(--bdr-2);
    box-shadow: 0 4px 20px rgba(0,0,0,0.35);
  }
  .card:hover .ctitle { color: var(--tx-0); }
}

/* Card accent bar */
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; bottom: 0; width: 3px;
  border-radius: var(--r) 0 0 var(--r);
  background: linear-gradient(180deg, var(--gold) 0%, transparent 80%);
  opacity: 0;
  transition: opacity var(--t-slow);
}
.card:hover::before { opacity: 0.5; }

.ctitle {
  font-family: 'DM Mono', monospace;
  font-size: 11px; font-weight: 600;
  letter-spacing: 1.8px; text-transform: uppercase;
  color: var(--tx-1);
  margin-bottom: clamp(14px,2.5vw,20px);
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
  transition: color var(--t-fast);
}
.ctitle::before {
  content: '';
  width: 3px; height: 14px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-lo) 100%);
  border-radius: 2px; flex-shrink: 0;
}
.ctitle.cargo-title::before {
  background: linear-gradient(180deg, var(--sky) 0%, var(--sky-lo) 100%);
}
.cnote {
  font-size: 11px; color: var(--tx-2);
  margin-left: auto; font-weight: 400;
  letter-spacing: 0.3px;
}

/* ════════════════════════════
   FORMS & INPUTS
════════════════════════════ */
.r2 {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(8px,1.5vw,16px);
  margin-bottom: clamp(8px,1.5vw,14px);
}
/* On layout single-col (< 768px) the r2 is inside a full-width card — keep 2-col unless phone */
@media (max-width: 520px) { .r2 { grid-template-columns: 1fr; } }

.r3 {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: clamp(8px,1.5vw,14px);
  margin-bottom: clamp(8px,1.5vw,14px);
}
@media (max-width: 640px) { .r3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .r3 { grid-template-columns: 1fr; } }

.fg { display: flex; flex-direction: column; gap: 5px; }

.lbl {
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 0.8px;
  text-transform: uppercase; color: var(--tx-2);
  display: flex; align-items: center; gap: 5px; flex-wrap: wrap;
}
.lck { font-size: 10px; opacity: 0.5; }

/* All inputs */
input[type='text'],
input[type='number'],
input[type='password'],
input[type='date'] {
  background: var(--bg-input);
  border: 1px solid var(--bdr-1);
  border-radius: var(--r-sm);
  color: var(--tx-0);
  font-family: 'DM Mono', monospace;
  font-size: clamp(12px,1.6vw,14px);
  padding: clamp(7px,1.2vw,10px) clamp(10px,1.5vw,13px);
  width: 100%; outline: none;
  transition: border-color var(--t-base), box-shadow var(--t-base), background var(--t-base);
  -webkit-appearance: none; appearance: none;
  min-height: clamp(38px,5vh,44px);
}
input:hover:not(:read-only):not(:disabled) {
  border-color: var(--bdr-2);
}
input::placeholder { color: var(--tx-2); opacity: 0.45; }
input[placeholder="DD/MM/YYYY"] {
  padding-right: 34px;
}
input:focus {
  border-color: var(--gold-bdr);
  box-shadow: 0 0 0 3px rgba(201,168,50,0.10);
  background: rgba(201,168,50,0.03);
}
input.rate-input, input[type='number'].rate-field { text-align: right; }

/* Read-only */
.ro {
  opacity: 0.62; cursor: default; pointer-events: none;
  background: var(--bg-surface) !important;
  border-style: dashed !important;
  user-select: none; -webkit-user-select: none;
}
.ro:hover { border-color: var(--bdr-1) !important; }
.ro:focus { box-shadow: none !important; border-color: var(--bdr-1) !important; }

/* Admin editable */
.ae {
  border-color: var(--gold-bdr) !important;
  background: rgba(201,168,50,0.04) !important;
  opacity: 1 !important; cursor: text !important;
}
.ae:focus {
  box-shadow: 0 0 0 3px rgba(201,168,50,0.12) !important;
  border-color: var(--gold) !important;
}

/* Car module active fields */
.cyan-glow {
  border-color: var(--gold-bdr) !important;
}
.cyan-glow:focus {
  border-color: var(--gold) !important;
  box-shadow: 0 0 0 3px rgba(201,168,50,0.12) !important;
}

/* Cargo module active fields */
.cargo-glow {
  border-color: var(--sky-bdr) !important;
}
.cargo-glow:focus {
  border-color: var(--sky) !important;
  box-shadow: 0 0 0 3px rgba(14,165,233,0.12) !important;
}

/* Static display for computed dates */
.date-display {
  background: var(--bg-surface);
  border: 1px solid var(--bdr-0);
  border-radius: var(--r-sm);
  color: var(--gold);
  font-family: 'DM Mono', monospace;
  font-size: clamp(12px,1.8vw,13.5px);
  font-weight: 600;
  padding: 9px 12px; min-height: 42px;
  display: flex; align-items: center;
  letter-spacing: 0.5px;
}

.weight-warn {
  font-size: 12px; color: var(--red);
  display: none; margin-top: 3px;
}
.weight-warn.show { display: block; }

/* ════════════════════════════
   RATE BADGE
════════════════════════════ */
.rbadge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'DM Mono', monospace; font-size: 11px;
  border-radius: 5px; padding: 6px 11px;
  margin-top: 8px; letter-spacing: 0.5px;
}
.rb-new {
  background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.22);
  color: var(--green);
}
.rb-old {
  background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.22);
  color: var(--red);
}
.rb-split {
  background: var(--gold-bg); border: 1px solid var(--gold-bdr);
  color: var(--gold);
}

/* ════════════════════════════
   PAYABLE TABLE
════════════════════════════ */
.ptw { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ptbl {
  width: 100%; min-width: 420px; border-collapse: collapse;
  font-family: 'DM Mono', monospace;
  font-size: clamp(11px,1.6vw,12.5px);
}
.ptbl th {
  color: var(--tx-2); text-transform: uppercase;
  letter-spacing: 1px; padding: clamp(5px,1vw,8px) clamp(7px,1.2vw,11px);
  border-bottom: 1px solid var(--bdr-1);
  text-align: left; font-weight: 500; white-space: nowrap;
  font-size: 10.5px;
}
.ptbl td {
  padding: clamp(5px,1vw,8px) clamp(7px,1.2vw,11px);
  border-bottom: 1px solid var(--bdr-0);
  color: var(--tx-0);
}
.ptbl tr:last-child td { border-bottom: none; }
.ptbl input[type='number'] {
  width: clamp(68px,10vw,88px); font-size: 12px; padding: 4px 7px;
  min-height: 32px; text-align: right;
}
.ptbl input[type='checkbox'] {
  width: 15px; height: 15px;
  accent-color: var(--gold); cursor: pointer;
}
.ckcell { width: 36px; text-align: center; }
.ntcell { width: 58px; text-align: center; font-size: 11px; }
.vatr { margin-top: 14px; max-width: 200px; }
.vatr .lbl { margin-bottom: 5px; }

/* ════════════════════════════
   PAYABLE CHARGE CARDS
════════════════════════════ */
.pc-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}
.pc-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 13px;
  border-radius: 8px;
  border: 1px solid var(--bdr-0);
  background: var(--bg-surface);
  transition: opacity 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
.pc-row:has(input[type=checkbox]:checked) {
  border-color: var(--bdr-1);
  background: rgba(255,255,255,0.018);
}
.pc-row:has(input[type=checkbox]:checked):hover {
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.pc-row:has(input[type=checkbox]:not(:checked)) {
  opacity: 0.38;
  filter: grayscale(0.25);
}
.pc-accent {
  width: 3px;
  min-height: 30px;
  align-self: stretch;
  border-radius: 3px;
  flex-shrink: 0;
  opacity: 0.85;
  transition: opacity 0.2s;
}
/* Toggle switch */
.pc-toggle {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
  cursor: pointer;
}
.pc-toggle input[type=checkbox] {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.pc-slider {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--bdr-1);
  transition: background 0.2s, border-color 0.2s;
}
.pc-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 2px;
  top: 2px;
  border-radius: 50%;
  background: var(--tx-2);
  transition: transform 0.2s ease, background 0.2s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.35);
}
.pc-toggle input:checked + .pc-slider {
  background: var(--pc-color, var(--gold));
  border-color: var(--pc-color, var(--gold));
}
.pc-toggle input:checked + .pc-slider::before {
  transform: translateX(16px);
  background: #fff;
}
/* Body */
.pc-body { flex: 1; min-width: 0; }
.pc-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--tx-0);
  letter-spacing: 0.1px;
  white-space: nowrap;
}
.pc-note {
  font-size: 10px;
  color: var(--tx-2);
  margin-top: 2px;
  line-height: 1.35;
  font-family: 'DM Mono', monospace;
}
/* Rate */
.pc-rate-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}
.pc-rate-input {
  width: 82px !important;
  text-align: right !important;
  font-family: 'DM Mono', monospace !important;
  font-size: 12.5px !important;
  padding: 5px 8px !important;
  border-radius: 6px !important;
  background: var(--bg-input) !important;
  border: 1px solid var(--bdr-0) !important;
  color: var(--tx-0) !important;
  min-height: 0 !important;
  height: 30px !important;
}
.pc-unit {
  font-size: 9.5px;
  color: var(--tx-2);
  white-space: nowrap;
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.2px;
}
/* VAT badge */
.pc-vat {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.6px;
  padding: 3px 9px;
  border-radius: 20px;
  flex-shrink: 0;
  text-transform: uppercase;
  white-space: nowrap;
}
.pc-vat-yes {
  background: var(--gold-bg);
  color: var(--gold);
  border: 1px solid var(--gold-bdr);
}
.pc-vat-no {
  background: rgba(34,197,94,0.08);
  color: var(--green);
  border: 1px solid rgba(34,197,94,0.22);
}

/* ════════════════════════════
   RATE GRID
════════════════════════════ */
.rg {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(10px,2vw,18px);
}
@media (max-width: 560px) { .rg { grid-template-columns: 1fr; } }

.rst {
  font-family: 'DM Mono', monospace; font-size: 11px;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 5px 10px; border-radius: var(--r-sm);
  margin-bottom: 10px; text-align: center;
}
.rn {
  background: rgba(34,197,94,0.06); border: 1px solid rgba(34,197,94,0.18);
  color: var(--green);
}
.ro2 {
  background: rgba(239,68,68,0.06); border: 1px solid rgba(239,68,68,0.18);
  color: var(--red);
}
.rt {
  width: 100%; border-collapse: collapse;
  font-family: 'DM Mono', monospace;
  font-size: clamp(11px,1.6vw,12.5px);
}
.rt th {
  color: var(--tx-2); padding: clamp(4px,.8vw,6px) clamp(6px,1vw,9px);
  text-align: left; font-weight: 500;
  border-bottom: 1px solid var(--bdr-1); font-size: 10.5px;
}
.rt td {
  padding: clamp(4px,.8vw,6px) clamp(6px,1vw,9px);
  border-bottom: 1px solid var(--bdr-0);
}
.rt tr:last-child td { border-bottom: none; }
.rt input[type='number'] {
  width: clamp(58px,9vw,76px); font-size: 12px; padding: 3px 6px;
  min-height: 28px; text-align: right;
}
.rspan {
  font-family: 'DM Mono', monospace; font-size: 13.5px;
  color: var(--gold); font-weight: 600;
}

/* ── Cargo rate table ── */
.cargo-rate-table {
  width: 100%; border-collapse: collapse;
  font-family: 'DM Mono', monospace; font-size: clamp(11px,1.6vw,12.5px);
}
.cargo-rate-table th {
  color: var(--tx-2); padding: clamp(5px,.9vw,7px) clamp(7px,1.2vw,11px); text-align: left;
  font-weight: 500; border-bottom: 1px solid var(--bdr-1);
  font-size: 10.5px; letter-spacing: 1px; text-transform: uppercase;
}
.cargo-rate-table td {
  padding: clamp(5px,.9vw,7px) clamp(7px,1.2vw,11px); border-bottom: 1px solid var(--bdr-0);
}
.cargo-rate-table tr:last-child td { border-bottom: none; }
.cargo-rate-table .rspan { color: var(--sky); }
.cargo-rate-table input[type='number'] {
  width: clamp(64px,10vw,82px); font-size: 12px; padding: 4px 6px;
  min-height: 30px; text-align: right;
}

/* ════════════════════════════
   SIDE PANEL / QUICK PREVIEW
════════════════════════════ */
.sp {
  background: var(--bg-elevated);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--r);
  padding: clamp(16px,2.5vw,22px);
  margin-bottom: clamp(12px,2vw,16px);
  position: relative;
  box-shadow: 0 0 0 1px rgba(201,168,50,0.04), var(--shadow-md);
}
/* Top accent */
.sp::before {
  content: '';
  position: absolute; top: 0; left: 12px; right: 12px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.5;
}

/* Cargo side panel */
.sp.sp-cargo {
  border-color: var(--sky-bdr);
}
.sp.sp-cargo::before {
  background: linear-gradient(90deg, transparent, var(--sky), transparent);
}

#car-preview, #cargo-preview {
  font-family: 'DM Mono', monospace;
  font-size: clamp(12px,2vw,13.5px);
  color: var(--tx-1);
  padding: clamp(12px,2vw,16px);
  background: var(--bg-surface);
  border: 1px solid var(--bdr-1);
  border-radius: var(--r-sm);
  margin-bottom: clamp(10px,2vw,14px);
  min-height: 80px;
}

/* ── Live badge ── */
.sp-live-badge {
  font-family: 'DM Mono', monospace; font-size: 10px; font-weight: 700;
  letter-spacing: 1px;
  padding: 3px 9px; border-radius: 20px;
  background: rgba(34,197,94,0.08); color: var(--green);
  border: 1px solid rgba(34,197,94,0.20);
  margin-left: auto;
  animation: livePulse 2.5s ease-in-out infinite;
}
.sp-live-cargo {
  background: var(--sky-bg); color: var(--sky); border-color: var(--sky-bdr);
  animation: livePulseCargo 2.5s ease-in-out infinite;
}
@keyframes livePulse {
  0%,100% { opacity: 0.6; }
  50%      { opacity: 1; box-shadow: 0 0 6px rgba(34,197,94,0.25); }
}
@keyframes livePulseCargo {
  0%,100% { opacity: 0.6; }
  50%      { opacity: 1; box-shadow: 0 0 6px rgba(14,165,233,0.25); }
}

.sp-mod-label {
  font-family: 'DM Mono', monospace; font-size: 10px;
  color: var(--tx-3); letter-spacing: 1.5px; text-transform: uppercase;
  margin-top: -8px; margin-bottom: 14px;
  padding-bottom: 12px; border-bottom: 1px solid var(--bdr-0);
}
.sp-mod-cargo { color: rgba(14,165,233,0.30); }

.sp-idle {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 20px 10px 24px; color: var(--tx-3);
  font-family: 'DM Mono', monospace; font-size: 12px;
  text-align: center; line-height: 1.7;
}

.sp-actions {
  display: grid; grid-template-columns: 1fr auto;
  gap: 8px; margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--bdr-0);
}
.sp-actions-car, .sp-actions-cargo {
  display: flex; flex-direction: column; gap: 8px;
}

/* ── Generate Bill button — Car ── */
.car-gen-btn {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: clamp(11px,1.8vw,14px) clamp(14px,2.5vw,20px);
  background: linear-gradient(135deg, var(--gold-hi) 0%, var(--gold) 50%, var(--gold-lo) 100%);
  border: none; border-radius: var(--r-sm);
  color: var(--bg-page);
  font-family: 'DM Mono', monospace; font-size: clamp(11.5px,1.6vw,13px); font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer; position: relative; overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base), filter var(--t-base);
  box-shadow: 0 2px 12px rgba(201,168,50,0.25), 0 1px 3px rgba(0,0,0,0.3);
}
.car-gen-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 6px 24px rgba(201,168,50,0.35), 0 2px 8px rgba(0,0,0,0.3);
}
.car-gen-btn:active { transform: translateY(0) scale(0.985); transition-duration: 80ms; }
.car-gen-btn .cgb-arrow {
  opacity: 0; transform: translateX(-6px); margin-left: auto; flex-shrink: 0;
  transition: opacity var(--t-base), transform var(--t-base);
}
.car-gen-btn:hover .cgb-arrow { opacity: 1; transform: translateX(0); }

/* ── Reset button — Car ── */
.car-reset-btn {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 16px;
  background: transparent;
  border: 1px solid var(--bdr-1); border-radius: var(--r-sm);
  color: var(--tx-2);
  font-family: 'DM Mono', monospace; font-size: 10.5px; font-weight: 500;
  letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--t-base), color var(--t-base), background var(--t-base);
}
.car-reset-btn:hover {
  border-color: var(--gold-bdr); color: var(--gold);
  background: var(--gold-bg);
}
.car-reset-btn:active { transform: scale(0.97); transition-duration: 80ms; }
.car-reset-btn .crb-icon {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.car-reset-btn:hover .crb-icon { transform: rotate(-180deg); }

/* ── Generate Bill button — Cargo ── */
.cargo-gen-btn {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: clamp(11px,1.8vw,14px) clamp(14px,2.5vw,20px);
  background: linear-gradient(135deg, var(--sky-hi) 0%, var(--sky) 50%, var(--sky-lo) 100%);
  border: none; border-radius: var(--r-sm);
  color: var(--bg-page);
  font-family: 'DM Mono', monospace; font-size: clamp(11.5px,1.6vw,13px); font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer; position: relative;
  transition: transform var(--t-base), box-shadow var(--t-base), filter var(--t-base);
  box-shadow: 0 2px 12px rgba(14,165,233,0.22), 0 1px 3px rgba(0,0,0,0.3);
}
.cargo-gen-btn:hover {
  transform: translateY(-2px); filter: brightness(1.08);
  box-shadow: 0 6px 24px rgba(14,165,233,0.30), 0 2px 8px rgba(0,0,0,0.3);
}
.cargo-gen-btn:active { transform: translateY(0) scale(0.985); transition-duration: 80ms; }
.cargo-gen-btn .cgb-arrow {
  opacity: 0; transform: translateX(-6px); margin-left: auto; flex-shrink: 0;
  transition: opacity var(--t-base), transform var(--t-base);
}
.cargo-gen-btn:hover .cgb-arrow { opacity: 1; transform: translateX(0); }

/* ── Reset button — Cargo ── */
.cargo-reset-btn {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 16px;
  background: transparent;
  border: 1px solid var(--bdr-1); border-radius: var(--r-sm);
  color: var(--tx-2);
  font-family: 'DM Mono', monospace; font-size: 10.5px; font-weight: 500;
  letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--t-base), color var(--t-base), background var(--t-base);
}
.cargo-reset-btn:hover {
  border-color: var(--sky-bdr); color: var(--sky);
  background: var(--sky-bg);
}
.cargo-reset-btn:active { transform: scale(0.97); transition-duration: 80ms; }
.crb-icon {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.cargo-reset-btn:hover .crb-icon { transform: rotate(-180deg); }

/* Shared icon wrapper */
.cgb-icon {
  display: flex; align-items: center; justify-content: center;
  width: 26px; height: 26px;
  background: rgba(0,0,0,0.18); border-radius: 5px; flex-shrink: 0;
}
.cgb-text { flex: 1; text-align: center; }
.cgb-arrow { flex-shrink: 0; }

/* ── Modal buttons ── */
.btn {
  width: 100%;
  padding: clamp(11px,2vw,14px) clamp(16px,2.5vw,22px);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-lo) 100%);
  border: none; border-radius: var(--r-sm);
  color: var(--bg-page); font-family: 'DM Mono', monospace;
  font-size: 13px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer; margin-top: 10px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: filter var(--t-base), transform var(--t-base);
}
.btn:hover { filter: brightness(1.10); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.bg {
  background: transparent; border: 1px solid var(--bdr-1);
  color: var(--tx-1); font-weight: 500;
}
.btn.bg:hover { border-color: var(--bdr-2); color: var(--tx-0); }
.btn.bsm { padding: 10px 16px; font-size: 12px; margin-top: 0; }
.btn.cargo-btn {
  background: linear-gradient(135deg, var(--sky) 0%, var(--sky-lo) 100%);
}

/* ════════════════════════════
   PREVIEW ROWS
════════════════════════════ */
.pvr {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px;
  font-family: 'DM Mono', monospace;
  font-size: clamp(11px,1.8vw,12.5px);
  gap: 10px;
  border-radius: var(--r-xs);
  border-bottom: 1px solid var(--bdr-0);
  transition: background var(--t-fast);
}
.pvr:last-child { border-bottom: none; }
.pvr:hover { background: rgba(255,255,255,0.02); }
.pvr-lbl { color: var(--tx-2); font-size: 11px; letter-spacing: 0.3px; }
.pvr-val { font-weight: 700; font-size: 13px; text-align: right; white-space: nowrap; letter-spacing: 0.5px; }

/* Color utilities */
.v-gold   { color: var(--gold); }
.v-blue   { color: var(--blue); }
.v-purple { color: var(--purple); }
.v-green  { color: var(--green); }
.v-cyan   { color: var(--sky); }

/* Grand total preview row */
.pvr.pvr-grand {
  background: var(--gold-bg); border: 1px solid var(--gold-bdr);
  border-radius: var(--r-sm); padding: 12px 14px;
  margin-top: 12px;
  box-shadow: 0 2px 12px rgba(201,168,50,0.10);
}
.pvr.pvr-grand:hover { background: rgba(201,168,50,0.12); }
.pvr.pvr-grand .pvr-lbl {
  color: var(--tx-1); font-size: 10px;
  letter-spacing: 1px; text-transform: uppercase;
}
.pvr.pvr-grand .pvr-val { font-size: 15px; letter-spacing: 1px; }

.pvr.pvr-grand-cargo {
  background: var(--sky-bg); border-color: var(--sky-bdr);
  box-shadow: 0 2px 12px rgba(14,165,233,0.10);
}

/* Billing rules guide */
.guide {
  font-family: 'DM Mono', monospace;
  font-size: clamp(11px,1.8vw,12px);
  color: var(--tx-2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px 12px;
  line-height: 1.6;
}
@media (max-width: 480px) { .guide { grid-template-columns: 1fr; } }
.guide > div {
  padding: 5px 8px;
  border-radius: var(--r-xs);
  border-left: 2px solid var(--bdr-1);
  padding-left: 10px;
  transition: border-color var(--t-fast), color var(--t-fast);
}
.guide > div:hover { border-left-color: var(--gold-lo); color: var(--tx-1); }

/* ════════════════════════════
   RESULTS
════════════════════════════ */
#results, #cargo-results {
  display: none;
  margin-top: clamp(24px,4vw,36px);
  animation: fadeUp 0.4s ease-out both;
}
hr {
  border: none; height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--bdr-2) 30%, var(--bdr-2) 70%, transparent 100%);
  margin: clamp(20px,3vw,32px) 0;
}
.rh {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: clamp(16px,2.5vw,20px);
  flex-wrap: wrap; gap: 12px;
  padding-bottom: clamp(12px,2vw,18px);
  border-bottom: 1px solid var(--bdr-1);
}
.rtitle {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(20px,4vw,42px);
  color: var(--gold); letter-spacing: 3px;
  position: relative;
}
.rtitle::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 40px; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 2px;
}
.rtitle.cargo { color: var(--sky); }
.rtitle.cargo::after { background: linear-gradient(90deg, var(--sky), transparent); }

/* Split billing warning */
.warn {
  background: var(--gold-bg); border: 1px solid var(--gold-bdr);
  border-left: 3px solid var(--gold);
  border-radius: var(--r-sm); padding: 8px 14px;
  color: var(--gold); font-family: 'DM Mono', monospace; font-size: 12.5px;
  margin-bottom: 14px;
}

/* ── Info bar ── */
.ibar {
  background: var(--bg-surface);
  border: 1px solid var(--bdr-1);
  border-radius: var(--r);
  overflow: hidden; margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.ibar > div { display: flex; flex-wrap: wrap; }
.ii {
  flex: 1; min-width: 110px;
  padding: clamp(10px,1.8vw,16px) clamp(12px,2vw,20px);
  border-right: 1px solid var(--bdr-0);
  border-bottom: 1px solid var(--bdr-0);
  position: relative;
  transition: background var(--t-fast);
}
.ii:last-child { border-right: none; }
.ii:hover { background: rgba(255,255,255,0.015); }
.il {
  font-family: 'DM Mono', monospace; font-size: 9.5px;
  color: var(--tx-3); text-transform: uppercase;
  letter-spacing: 1.2px; margin-bottom: 6px;
}
.iv {
  font-family: 'DM Mono', monospace;
  font-size: clamp(12px,2vw,14px);
  color: var(--tx-0); font-weight: 700;
  letter-spacing: 0.3px;
}

/* ── Stats row ── */
.sr {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: clamp(8px,1.5vw,16px);
  margin-bottom: clamp(14px,2.5vw,24px);
}
@media (max-width: 640px) { .sr { grid-template-columns: 1fr 1fr; } }
@media (max-width: 380px) { .sr { grid-template-columns: 1fr; } }

.sc {
  padding: clamp(12px,1.8vw,20px);
  border-radius: var(--r);
  border: 1px solid var(--bdr-1);
  position: relative; overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
@media (hover:fine) {
  .sc:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
}
.sc::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gold);
  opacity: 0.6;
  -webkit-print-color-adjust: exact;
}
.sl {
  font-family: 'DM Mono', monospace; font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--tx-2); margin-bottom: 8px;
}
.sv {
  font-family: 'DM Mono', monospace;
  font-size: clamp(13px,2vw,18px);
  font-weight: 700; color: var(--gold);
  letter-spacing: 0.5px; line-height: 1.15;
}
.ss {
  font-size: 10px; color: var(--tx-3);
  margin-top: 5px; font-family: 'DM Mono', monospace;
  letter-spacing: 0.3px;
}

.cg { background: var(--gold-bg); border-color: var(--gold-bdr); }
.cg::before { background: var(--gold); }
.cb { background: rgba(59,130,246,0.06); border-color: rgba(59,130,246,0.18); }
.cb::before { background: var(--blue); }
.cb .sv { color: var(--blue); }
.cp { background: rgba(168,85,247,0.06); border-color: rgba(168,85,247,0.18); }
.cp::before { background: var(--purple); }
.cp .sv { color: var(--purple); }
.cv { background: rgba(34,197,94,0.06); border-color: rgba(34,197,94,0.18); }
.cv::before { background: var(--green); }
.cv .sv { color: var(--green); }
.cc { background: var(--sky-bg); border-color: var(--sky-bdr); }
.cc::before { background: var(--sky); }
.cc .sv { color: var(--sky); }

/* ── Section labels ── */
.slbl {
  font-family: 'DM Mono', monospace; font-size: 10.5px;
  letter-spacing: 1.8px; text-transform: uppercase; font-weight: 600;
  padding: 5px 12px; border-radius: var(--r-sm);
  margin-bottom: 12px; display: inline-flex; align-items: center; gap: 7px;
}
.slbl::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; opacity: 0.7; flex-shrink: 0;
}
.sl-in {
  background: rgba(59,130,246,0.07); border: 1px solid rgba(59,130,246,0.20);
  color: var(--blue);
}
.sl-out {
  background: rgba(168,85,247,0.07); border: 1px solid rgba(168,85,247,0.20);
  color: var(--purple);
}
.sl-payable {
  background: rgba(34,197,94,0.07); border: 1px solid rgba(34,197,94,0.20);
  color: var(--green);
}
.sl-cin {
  background: var(--sky-bg); border: 1px solid var(--sky-bdr);
  color: var(--sky);
}
.sl-cout {
  background: rgba(168,85,247,0.07); border: 1px solid rgba(168,85,247,0.20);
  color: var(--purple);
}

/* ── Bill tables ── */
.btw { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.bt {
  width: 100%; min-width: 360px; border-collapse: collapse;
  font-family: 'DM Mono', monospace;
  font-size: clamp(11px,1.6vw,12.5px);
}
.bt th {
  color: var(--tx-1); text-transform: uppercase; letter-spacing: 1px;
  padding: 10px 12px; border-bottom: 1px solid var(--bdr-2);
  border-top: 1px solid var(--bdr-1);
  text-align: left; font-size: 10px; font-weight: 700;
  white-space: nowrap; background: var(--bg-elevated);
}
.bt td {
  padding: 9px 12px; border-bottom: 1px solid var(--bdr-0);
  color: var(--tx-0);
}
.bt tbody tr { transition: background var(--t-fast); }
.bt tbody tr:hover td { background: rgba(255,255,255,0.018); }
.bt tbody tr:nth-child(even) td { background: rgba(255,255,255,0.010); }
.bt tbody tr:nth-child(even):hover td { background: rgba(255,255,255,0.022); }
.bt .sep td {
  background: rgba(201,168,50,0.06);
  color: var(--gold-lo); font-size: 10px; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 5px 12px; font-weight: 700;
  border-top: 1px solid var(--bdr-1); border-bottom: 1px solid var(--bdr-0);
}
.bt .sub td { color: var(--tx-1); }
.bt .sub td:last-child { font-weight: 600; }
.bt .tot td {
  background: rgba(201,168,50,0.08); color: var(--gold); font-weight: 700;
  border-top: 1px solid var(--gold-bdr); font-size: 12.5px;
}
.bt .vrow td { color: var(--sky); font-size: 12px; }
.bt .lrow td { color: var(--green); font-size: 12px; }
.bt .grand td {
  background: var(--gold-bg); color: var(--gold); font-weight: 700;
  font-size: clamp(12px,2vw,13.5px);
  border-top: 1px solid var(--gold-bdr); border-bottom: none;
  letter-spacing: 0.5px;
}

/* Day badge */
.dp {
  display: inline-block;
  background: var(--gold-bg); border: 1px solid var(--gold-bdr);
  border-radius: 3px; padding: 1px 7px;
  color: var(--gold); font-weight: 600;
}
.dpg {
  background: rgba(34,197,94,0.07); border-color: rgba(34,197,94,0.18);
  color: var(--green);
}
.no-stor-note {
  font-family: 'DM Mono', monospace; font-size: 13px; color: var(--green);
  background: rgba(34,197,94,0.06); border: 1px solid rgba(34,197,94,0.18);
  border-left: 3px solid var(--green);
  border-radius: var(--r-sm); padding: 12px 16px; margin-bottom: 16px;
}

/* Cargo split info */
.cargo-split-info {
  background: var(--sky-bg); border: 1px solid var(--sky-bdr);
  border-left: 3px solid var(--sky);
  border-radius: var(--r-sm); padding: 10px 14px; margin-bottom: 14px;
  font-family: 'DM Mono', monospace; font-size: 12.5px; color: var(--sky);
}

/* ── Grand total box ── */
.gbox {
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
  border: 1px solid var(--gold-bdr);
  border-top: 3px solid var(--gold);
  border-radius: var(--r-lg);
  position: relative; overflow: hidden;
  box-shadow: 0 4px 32px rgba(201,168,50,0.12), var(--shadow-md);
  margin-top: clamp(16px,2.5vw,24px);
}
/* Shimmer line */
.gbox::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(201,168,50,0.5) 50%, transparent 100%);
}
.gbox.cargo-grand {
  border-color: var(--sky-bdr); border-top-color: var(--sky);
  box-shadow: 0 4px 32px rgba(14,165,233,0.10), var(--shadow-md);
}
.gbox.cargo-grand::before {
  background: linear-gradient(90deg, transparent 0%, rgba(14,165,233,0.4) 50%, transparent 100%);
}
.ginn {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
}
@media (max-width: 480px) { .ginn { grid-template-columns: 1fr; } }
@media (min-width: 481px) and (max-width: 720px) { .ginn { grid-template-columns: 1fr 1fr; } }
.ginn > div {
  padding: clamp(14px,2vw,26px);
  border-right: 1px solid var(--bdr-0);
  border-bottom: 1px solid var(--bdr-0);
}
/* Remove right border on last col, remove bottom on last row */
@media (min-width: 721px) {
  .ginn > div:last-child { border-right: none; }
  .ginn > div { border-bottom: none; }
}
@media (min-width: 481px) and (max-width: 720px) {
  .ginn > div:nth-child(2n) { border-right: none; }
  .ginn > div:nth-last-child(-n+2) { border-bottom: none; }
}
@media (max-width: 480px) {
  .ginn > div:last-child { border-bottom: none; }
  .ginn > div { border-right: none; }
}
.glbl {
  font-family: 'DM Mono', monospace; font-size: 9.5px; text-transform: uppercase;
  letter-spacing: 2px; color: var(--tx-2); margin-bottom: 10px;
}
.gval {
  font-family: 'DM Mono', monospace;
  font-size: clamp(14px,2.5vw,22px);
  font-weight: 700; color: var(--gold); line-height: 1;
  letter-spacing: 0.5px;
}
.gsub {
  font-family: 'DM Mono', monospace; font-size: 10px;
  color: var(--tx-3); margin-top: 7px;
  letter-spacing: 0.3px;
}
.gfin {
  background: var(--gold-bg);
  position: relative;
}
.gfin::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(201,168,50,0.07), transparent);
  pointer-events: none;
}
.gfin .glbl { color: var(--tx-1); }
.gfin .gval { font-size: clamp(17px,3vw,28px); letter-spacing: 1px; }
.gfin .gsub { color: var(--tx-2); }

/* ── Cargo inside/outside split ── */
.inside-outside-row {
  background: var(--sky-bg);
  border: 1px solid var(--sky-bdr);
  border-radius: var(--r-sm);
  padding: clamp(12px,2vw,16px); margin-bottom: 14px;
}
.iorow-title {
  font-family: 'DM Mono', monospace; font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--sky); margin-bottom: 12px;
}
.iorow-note {
  font-family: 'DM Mono', monospace; font-size: 10.5px;
  color: var(--tx-2); margin-top: 8px; line-height: 1.6;
}
.io-total-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: 'DM Mono', monospace; font-size: 12.5px;
  padding: 5px 11px; border-radius: var(--r-sm); margin-top: 6px;
}
.io-ok {
  background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.22);
  color: var(--green);
}
.io-err {
  background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.22);
  color: var(--red);
}

/* ── Print button ── */
.print-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--gold-bg);
  border: 1px solid var(--gold-bdr); border-radius: var(--r-sm);
  color: var(--gold); font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
  padding: 8px 16px; cursor: pointer;
  transition: all var(--t-base);
  white-space: nowrap; font-weight: 600;
  box-shadow: 0 1px 8px rgba(201,168,50,0.10);
}
.print-btn:hover {
  border-color: var(--gold); color: var(--bg-page);
  background: var(--gold);
  box-shadow: 0 4px 16px rgba(201,168,50,0.28);
  transform: translateY(-1px);
}
.print-btn:active { transform: translateY(0); transition-duration: 80ms; }
.print-btn.cargo {
  background: var(--sky-bg);
  border-color: var(--sky-bdr); color: var(--sky);
  box-shadow: 0 1px 8px rgba(14,165,233,0.10);
}
.print-btn.cargo:hover {
  border-color: var(--sky); background: var(--sky); color: var(--bg-page);
  box-shadow: 0 4px 16px rgba(14,165,233,0.25);
}
.print-opts-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.print-opt-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px;
  background: rgba(14,165,233,0.05);
  border: 1px solid rgba(14,165,233,0.18);
  border-radius: var(--r-sm);
}
.payables-toggle { background: rgba(222,187,71,0.05); border-color: var(--gold-bdr); }
.payables-label { color: var(--gold-hi) !important; }
.print-opt-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sky);
  letter-spacing: 0.3px;
}

/* ════════════════════════════
   FOOTER
════════════════════════════ */
.copyright-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--bdr-0);
  padding: clamp(16px,2vw,28px) clamp(16px,3vw,40px) clamp(14px,1.8vw,22px);
  margin-top: auto; width: 100%; flex-shrink: 0;
  position: relative;
}
.copyright-footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-bdr) 30%, var(--gold-bdr) 70%, transparent);
}
.footer-top {
  max-width: 1440px; margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px 24px;
}
.footer-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(12px,1.5vw,14px);
  letter-spacing: 2.5px;
  color: var(--tx-2);
  display: flex; align-items: center; gap: 8px;
  white-space: nowrap;
}
.footer-brand-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--gold); opacity: 0.5; flex-shrink: 0;
}
.footer-tagline {
  font-family: 'DM Mono', monospace;
  font-size: clamp(9.5px,1.2vw,11px);
  color: var(--tx-3);
  letter-spacing: 0.4px;
  text-align: center;
}
.footer-copy {
  font-family: 'DM Mono', monospace;
  font-size: clamp(9.5px,1.2vw,11px);
  color: var(--tx-2);
  letter-spacing: 0.3px;
  display: flex; align-items: center; gap: 8px;
  white-space: nowrap;
}
.footer-ver {
  background: var(--gold-bg);
  border: 1px solid var(--gold-bdr);
  color: var(--gold);
  font-size: 10px; letter-spacing: 0.5px;
  padding: 1px 7px; border-radius: 4px;
}
.footer-sep { color: var(--tx-3); }
.footer-rule {
  max-width: 1440px; margin: 12px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bdr-1) 20%, var(--bdr-1) 80%, transparent);
}
.footer-disclaimer {
  max-width: 1440px; margin: 0 auto;
  font-family: 'DM Mono', monospace;
  font-size: clamp(9px,1.1vw,10px);
  color: var(--tx-3); letter-spacing: 0.2px;
  text-align: center; line-height: 1.6;
}
@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 6px;
  }
  .footer-brand, .footer-copy { justify-content: center; }
}

/* ════════════════════════════
   RESPONSIVE — FULL SPECTRUM
════════════════════════════ */

/* ── Tiny phones (< 360px) ── */
@media (max-width: 359px) {
  header { height: 48px; }
  .module-tabs { top: 48px; }
  .logo { font-size: 14px; letter-spacing: 2px; gap: 6px; }
  .tab-btn { min-width: 90px; padding: 9px 10px; font-size: 9.5px; letter-spacing: 1px; }
  .tab-icon { font-size: 13px; }
  .hbadge { font-size: 9px; padding: 3px 7px; }
  .admin-btn { padding: 5px 9px; font-size: 10.5px; }
  .pgtitle { font-size: 22px; letter-spacing: 2px; }
  .pgsub { font-size: 9px; }
  .card { padding: 10px; border-radius: var(--r-sm); }
  .ctitle { font-size: 9.5px; margin-bottom: 10px; }
  .ptbl, .bt, .rt, .cargo-rate-table { font-size: 10.5px; }
  .ptbl th, .ptbl td, .bt th, .bt td { padding: 4px 6px; }
  .ptbl input[type='number'] { width: 58px; padding: 3px 4px; font-size: 10.5px; }
  .car-gen-btn, .cargo-gen-btn { padding: 10px 12px; font-size: 11px; letter-spacing: 1px; }
  .car-reset-btn, .cargo-reset-btn { padding: 7px 10px; font-size: 9.5px; }
  .gval { font-size: 13px; }
  .pvr { font-size: 10.5px; }
  .pvr-val { font-size: 11px; }
  .guide { font-size: 10.5px; }
  .rbadge { font-size: 9.5px; padding: 4px 8px; }
  .slbl { font-size: 9.5px; }
  .rh { flex-direction: column; align-items: flex-start; }
  .print-btn { padding: 5px 10px; font-size: 10.5px; }
  .ii { min-width: 90px; padding: 8px 10px; }
  .iv { font-size: 12px; }
  .sc { padding: 10px; }
  .sv { font-size: 12px; }
}

/* ── Small phones (360px–519px) ── */
@media (max-width: 519px) {
  .wrap { padding: 12px 12px calc(60px + env(safe-area-inset-bottom,0px)); }
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 11px; }
  .rh { flex-wrap: wrap; gap: 8px; }
  .ii { min-width: 100px; }
}

/* ── Phones (520px–767px) ── */
@media (max-width: 767px) {
  .sp-actions { grid-template-columns: 1fr; }
  .wrap { padding-bottom: calc(56px + env(safe-area-inset-bottom,0px)); }
}

/* ── Tablet portrait (768px–959px) ── */
@media (min-width: 768px) and (max-width: 959px) {
  .sp { padding: 14px; }
  #car-preview, #cargo-preview { font-size: 12px; padding: 10px; }
  .pvr { font-size: 11.5px; }
  .car-gen-btn, .cargo-gen-btn { padding: 11px 14px; font-size: 11.5px; }
  .guide { font-size: 11px; }
  .ptbl, .bt, .rt, .cargo-rate-table { font-size: 11.5px; }
}

/* ── Coarse pointer: disable hover transforms ── */
@media (pointer:coarse) {
  .card:hover { border-color: var(--bdr-1); box-shadow: none; }
  .card:hover::before { opacity: 0; }
  .car-gen-btn:hover, .cargo-gen-btn:hover { transform: none; box-shadow: none; }
  .print-btn:hover { transform: none; }
  .car-reset-btn:hover, .cargo-reset-btn:hover { transform: none; }
}

/* ── Large desktops (≥ 1600px) ── */
@media (min-width: 1600px) {
  .card { padding: 26px; border-radius: var(--r-lg); }
  .pgtitle { font-size: 52px; }
  .ctitle { font-size: 12px; }
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 13px; }
  .bt th, .bt td { padding: 11px 14px; }
  .pvr { font-size: 13px; }
  .pvr-val { font-size: 13.5px; }
  .gval { font-size: 24px; }
  .gfin .gval { font-size: 28px; }
  .sc { padding: 18px; }
  .sv { font-size: 17px; }
  .car-gen-btn, .cargo-gen-btn { padding: 15px 22px; font-size: 13.5px; }
}

/* ── 2K / Full HD (≥ 1920px) ── */
@media (min-width: 1920px) {
  .card { padding: 30px; border-radius: var(--r-lg); margin-bottom: 20px; }
  .pgtitle { font-size: 62px; letter-spacing: 4px; }
  .pgsub { font-size: 13px; }
  .ctitle { font-size: 12.5px; letter-spacing: 2px; margin-bottom: 22px; }
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 13.5px; }
  .ptbl th, .ptbl td { padding: 9px 14px; }
  .bt th, .bt td { padding: 12px 16px; }
  .gval { font-size: 26px; }
  .gfin .gval { font-size: 32px; }
  .glbl { font-size: 11px; letter-spacing: 2px; }
  .sc { padding: 20px; }
  .sv { font-size: 18px; }
  .sl { font-size: 11px; }
  .pvr { font-size: 13.5px; padding: 9px 6px; }
  .pvr-val { font-size: 14.5px; }
  .car-gen-btn, .cargo-gen-btn { padding: 16px 24px; font-size: 14px; letter-spacing: 2px; }
  .car-reset-btn, .cargo-reset-btn { padding: 11px 20px; font-size: 11px; }
  .sp { padding: 26px; }
  #car-preview, #cargo-preview { font-size: 14px; padding: 18px; min-height: 100px; }
  .guide { font-size: 13px; gap: 8px; }
  .tab-btn { font-size: 12.5px; letter-spacing: 2px; padding: 17px 32px; }
  .tab-icon { font-size: 17px; }
  .rtitle { font-size: 46px; }
  .ibar .ii { padding: 16px 22px; }
  .iv { font-size: 15px; }
  .il { font-size: 11px; }
  .rbadge { font-size: 12px; padding: 7px 13px; }
  .hbadge { font-size: 12px; padding: 5px 13px; }
  .admin-btn { padding: 9px 18px; font-size: 13px; }
  .rspan { font-size: 15px; }
  input[type='text'],
  input[type='number'],
  input[type='password'],
  input[type='date'] { font-size: 14.5px; padding: 11px 15px; min-height: 48px; }
  .lbl { font-size: 12px; letter-spacing: 1px; }
  .slbl { font-size: 12px; padding: 7px 14px; }
}

/* ── 4K / Ultra-wide (≥ 2560px) ── */
@media (min-width: 2560px) {
  .card { padding: 36px; }
  .pgtitle { font-size: 78px; }
  .gval { font-size: 30px; }
  .gfin .gval { font-size: 38px; }
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 15px; }
  input[type='text'],
  input[type='number'],
  input[type='password'],
  input[type='date'] { font-size: 16px; padding: 13px 18px; min-height: 52px; }
  .car-gen-btn, .cargo-gen-btn { padding: 18px 28px; font-size: 16px; }
  .tab-btn { font-size: 14px; padding: 20px 40px; }
  .rtitle { font-size: 56px; }
  .pvr { font-size: 15px; }
  .pvr-val { font-size: 16px; }
  .hbadge { font-size: 13px; }
}

/* ════════════════════════════════════════════════════════════
   FONT SCALE — READABILITY BOOST
   Minimum target: 12px labels · 13px tables · 14px inputs & values
   Inserted after all breakpoints so the cascade wins at every size.
════════════════════════════════════════════════════════════ */

/* Body base */
body { font-size: 1rem; }          /* 16px (was 0.9375rem = 15px) */

/* Header / nav */
.logo-sub   { font-size: clamp(10.5px,1.7vw,12.5px); }
.tab-btn    { font-size: clamp(11.5px,1.6vw,13px); }
.hbadge     { font-size: 12.5px; }
.admin-btn  { font-size: 13px; }

/* Modal */
.modal-sub  { font-size: 13.5px; }
.mlbl       { font-size: 12.5px; }
.minput     { font-size: 15px; }
.merr       { font-size: 14px; }
.btn        { font-size: 14px; }
.btn.bsm    { font-size: 13px; }

/* Form labels & card headings */
.lbl    { font-size: 12.5px; }
.ctitle { font-size: 12.5px; }
.cnote  { font-size: 12px; }
.ntcell { font-size: 12px; }

/* Inputs */
input[type='text'],
input[type='number'],
input[type='password'],
input[type='date']  { font-size: clamp(14px,1.7vw,15px); }
.date-display       { font-size: clamp(14px,1.9vw,15.5px); }
.weight-warn        { font-size: 13px; }

/* Rate badge & section labels */
.rbadge { font-size: 13px; }
.slbl   { font-size: 13px; }
.rst    { font-size: 12.5px; }

/* Payable / Rate / Cargo-rate tables */
.ptbl              { font-size: clamp(13px,1.7vw,14px); }
.ptbl th           { font-size: 12px; }
.ptbl input[type='number'] { font-size: 13px; }
.rt                { font-size: clamp(13px,1.7vw,14px); }
.rt th             { font-size: 12px; }
.rt input[type='number']   { font-size: 13px; }
.rspan             { font-size: 15px; }
.cargo-rate-table              { font-size: clamp(13px,1.7vw,14px); }
.cargo-rate-table th           { font-size: 12px; }
.cargo-rate-table input[type='number'] { font-size: 13px; }

/* Side-panel / Quick preview */
#car-preview,
#cargo-preview  { font-size: clamp(14px,2vw,15px); }
.sp-live-badge  { font-size: 11px; }
.sp-mod-label   { font-size: 11.5px; }
.sp-idle        { font-size: 13.5px; }
.pvr            { font-size: clamp(13px,1.9vw,14.5px); }
.pvr-lbl        { font-size: 13px; }
.pvr-val        { font-size: 14.5px; }
.pvr.pvr-grand .pvr-lbl { font-size: 12px; }
.pvr.pvr-grand .pvr-val { font-size: 16px; }
.guide          { font-size: clamp(13px,1.9vw,14px); }

/* Info bar */
.il { font-size: 12px; }
.iv { font-size: clamp(14px,2vw,15.5px); }

/* Stats cards */
.sl   { font-size: 12px; }
.sv   { font-size: clamp(14px,2.2vw,19px); }
.ss   { font-size: 12px; }

/* Grand total boxes */
.glbl         { font-size: 12px; }
.gval         { font-size: clamp(16px,2.7vw,24px); }
.gsub         { font-size: 12px; }
.gfin .gval   { font-size: clamp(18px,3.2vw,28px); }

/* Inside / outside split */
.iorow-title     { font-size: 12px; }
.iorow-note      { font-size: 12px; }
.io-total-badge  { font-size: 14px; }
.cargo-split-info { font-size: 14px; }

/* Bill result tables */
.bt            { font-size: clamp(13px,1.7vw,14px); }
.bt th         { font-size: 12px; }
.bt .sep td    { font-size: 12px; }
.bt .tot td    { font-size: 14px; }
.bt .vrow td   { font-size: 13.5px; }
.bt .lrow td   { font-size: 13.5px; }
.bt .grand td  { font-size: clamp(14px,2vw,15.5px); }
.warn          { font-size: 14px; }
.no-stor-note  { font-size: 15px; }

/* Print button */
.print-btn { font-size: 13px; }

/* ── Tiny phones (< 360px) — tightest floor ── */
@media (max-width: 359px) {
  .ctitle  { font-size: 11px; }
  .lbl     { font-size: 11.5px; }
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 11.5px; }
  .pvr     { font-size: 12px; }
  .pvr-val { font-size: 12.5px; }
  .guide   { font-size: 12px; }
  .gval    { font-size: 14px; }
  .gfin .gval { font-size: 16px; }
  .iv      { font-size: 13px; }
  .sv      { font-size: 13px; }
  .slbl    { font-size: 11px; }
  .rbadge  { font-size: 11px; }
  input[type='text'],
  input[type='number'],
  input[type='password'],
  input[type='date'] { font-size: 13px; }
}

/* ── Large desktops (≥ 1600px) ── */
@media (min-width: 1600px) {
  .ctitle  { font-size: 13px; }
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 14.5px; }
  .pvr     { font-size: 14.5px; }
  .pvr-val { font-size: 15px; }
  .gval    { font-size: 26px; }
  .gfin .gval { font-size: 31px; }
  .sv      { font-size: 19px; }
}

/* ── 2K / Full HD (≥ 1920px) ── */
@media (min-width: 1920px) {
  .ctitle  { font-size: 14px; letter-spacing: 2px; }
  .lbl     { font-size: 13px; }
  .il      { font-size: 13px; }
  .iv      { font-size: 16px; }
  .sl      { font-size: 13px; }
  .sv      { font-size: 20px; }
  .glbl    { font-size: 13px; }
  .gval    { font-size: 29px; }
  .gfin .gval { font-size: 36px; }
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 15px; }
  .pvr     { font-size: 15px; }
  .pvr-val { font-size: 16px; }
  input[type='text'],
  input[type='number'],
  input[type='password'],
  input[type='date'] { font-size: 15px; }
}

/* ── 4K / Ultra-wide (≥ 2560px) ── */
@media (min-width: 2560px) {
  .ptbl, .bt, .cargo-rate-table, .rt { font-size: 16px; }
  .pvr     { font-size: 16px; }
  .pvr-val { font-size: 17px; }
  .gval    { font-size: 32px; }
  .gfin .gval { font-size: 40px; }
  input[type='text'],
  input[type='number'],
  input[type='password'],
  input[type='date'] { font-size: 16px; }
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE OVERRIDES — after font-scale section
   (font-scale rules have no media query and win via cascade
   order; these blocks restore correct sizing for breakpoints)
════════════════════════════════════════════════════════════ */

/* Tab bar — smallest phones need tighter text */
@media (max-width: 480px) {
  .tab-btn { letter-spacing: 0.4px; }
}
@media (max-width: 375px) {
  .tab-btn { font-size: 10px; letter-spacing: 0; padding: 9px 8px; }
}
@media (max-width: 320px) {
  .tab-btn { font-size: 9px; padding: 8px 6px; }
}

/* Info bar — force column count at small screens */
@media (max-width: 375px) {
  .ii { flex: 1 1 100%; min-width: 0; }
}
@media (min-width: 376px) and (max-width: 519px) {
  .ii { flex: 1 1 calc(50% - 1px); min-width: 0; }
}

/* Info bar — 3-col at mid-phone, 4-col at large screens */
@media (min-width: 520px) and (max-width: 767px) {
  .ii { flex: 1 0 calc(33.33% - 1px); min-width: 0; }
}
@media (min-width: 1200px) {
  .ii { flex: 1 0 24.5%; min-width: 0; }
}

/* ════════════════════════════
   TON FIELD ACTIVE / INACTIVE
════════════════════════════ */
.ton-inactive {
  opacity: 0.22 !important;
  pointer-events: none !important;
  cursor: not-allowed !important;
  border-color: var(--bdr-1) !important;
  box-shadow: none !important;
}
.ton-err-msg {
  display: none;
  font-family: 'DM Mono', monospace;
  font-size: 11.5px;
  color: var(--red);
  margin-top: 3px;
  padding: 2px 0;
}
.ton-err-msg.show { display: block; }

/* ═══════════════════════════════════════════════════════════
   ULTIMATE DESIGN — v4.0
   Maximum visual depth · Premium micro-interactions · Elite finish
═══════════════════════════════════════════════════════════ */

/* ── Richer ambient background mesh ── */
body {
  background-image:
    radial-gradient(ellipse 100% 55% at 10% -10%,  rgba(201,168,50,0.065) 0%, transparent 50%),
    radial-gradient(ellipse 80%  60% at 90% 110%,  rgba(14,165,233,0.050) 0%, transparent 55%),
    radial-gradient(ellipse 60%  50% at 50%  48%,  rgba(168,85,247,0.018) 0%, transparent 60%),
    radial-gradient(ellipse 40%  30% at 80%  10%,  rgba(14,165,233,0.030) 0%, transparent 50%);
}

/* Dot grid texture */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none; z-index: 0; opacity: 1;
}

/* ── Header — deeper, more presence ── */
header {
  background: rgba(4,6,11,0.97);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04),
    0 0 48px rgba(0,0,0,0.7),
    inset 0 -1px 0 rgba(201,168,50,0.07);
}
header::before {
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(201,168,50,0.4) 10%,
    var(--gold)    35%,
    var(--gold-hi) 50%,
    var(--gold)    65%,
    rgba(201,168,50,0.4) 90%,
    transparent 100%);
  opacity: 1;
}

/* Logo gradient text */
.logo {
  background: linear-gradient(130deg, var(--gold-hi) 0%, var(--gold) 45%, var(--gold-lo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 12px rgba(201,168,50,0.25));
}

/* ── Module tabs — stronger indicator ── */
.module-tabs {
  background: rgba(5,7,12,0.98);
  box-shadow: 0 1px 0 rgba(255,255,255,0.03), inset 0 -1px 0 rgba(255,255,255,0.03);
}
.tab-btn {
  position: relative;
  transition: color var(--t-base), background var(--t-base);
}
.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 50%; right: 50%;
  height: 2px;
  background: var(--gold);
  border-radius: 2px 2px 0 0;
  transition: left var(--t-slow) cubic-bezier(0.34,1.56,0.64,1),
              right var(--t-slow) cubic-bezier(0.34,1.56,0.64,1),
              opacity var(--t-base);
  opacity: 0;
}
.tab-btn.active::after { left: 20px; right: 20px; opacity: 1; }
.tab-btn.active.cargo::after { background: var(--sky); }

/* ── Page titles — gradient text ── */
.pgtitle {
  background: linear-gradient(130deg, var(--gold-hi) 0%, var(--gold) 55%, var(--gold-lo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 24px rgba(201,168,50,0.15));
}

/* ── Result section title — gradient text ── */
.rtitle {
  background: linear-gradient(130deg, var(--gold-hi) 0%, var(--gold) 55%, var(--gold-lo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.rtitle.cargo {
  background: linear-gradient(130deg, var(--sky-hi) 0%, var(--sky) 55%, var(--sky-lo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Cards — deeper glass, inner top highlight ── */
.card {
  background: linear-gradient(160deg, rgba(18,23,36,0.98) 0%, rgba(12,16,26,0.97) 100%);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.035);
  backdrop-filter: blur(2px);
  overflow: hidden;
}
@media (hover:fine) {
  .card:hover {
    border-color: var(--bdr-2);
    box-shadow:
      0 8px 36px rgba(0,0,0,0.45),
      0 0 0 1px rgba(201,168,50,0.06),
      inset 0 1px 0 rgba(255,255,255,0.05);
  }
}

/* Inner top glass line */
.card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(255,255,255,0.07) 30%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.07) 70%, transparent 95%);
  pointer-events: none;
}

/* Stronger accent bar on hover */
.card:hover::before { opacity: 0.9; width: 4px; }
.card::before { transition: opacity var(--t-slow), width var(--t-slow); }

/* ctitle bar glow */
.ctitle::before {
  box-shadow: 0 0 10px rgba(201,168,50,0.35);
}
.ctitle.cargo-title::before {
  box-shadow: 0 0 10px rgba(14,165,233,0.35);
}

/* ── Inputs — inner depth shadow ── */
input[type='text'],
input[type='number'],
input[type='password'],
input[type='date'] {
  background: rgba(8,11,18,0.85);
  border-color: rgba(148,163,184,0.08);
  box-shadow: inset 0 1px 4px rgba(0,0,0,0.35), inset 0 -1px 0 rgba(255,255,255,0.02);
}
input:hover:not(:read-only):not(:disabled) {
  border-color: rgba(148,163,184,0.14);
}
input:focus {
  background: rgba(201,168,50,0.025);
  border-color: var(--gold-bdr);
  box-shadow:
    inset 0 1px 4px rgba(0,0,0,0.2),
    0 0 0 3px rgba(201,168,50,0.12),
    0 0 20px rgba(201,168,50,0.07);
}
.cargo-glow:focus {
  background: rgba(14,165,233,0.025) !important;
  border-color: var(--sky-bdr) !important;
  box-shadow:
    inset 0 1px 4px rgba(0,0,0,0.2),
    0 0 0 3px rgba(14,165,233,0.12),
    0 0 20px rgba(14,165,233,0.07) !important;
}

/* ── Side panel — premium glass ── */
.sp {
  background: linear-gradient(150deg, rgba(22,29,44,0.95) 0%, rgba(14,18,30,0.97) 100%);
  box-shadow:
    0 0 0 1px rgba(201,168,50,0.06),
    0 12px 40px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.05),
    inset 0 -1px 0 rgba(0,0,0,0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.sp::before {
  left: 8px; right: 8px;
  background: linear-gradient(90deg, transparent, var(--gold-hi), transparent);
  opacity: 0.6;
}

/* ── Generate bill buttons — shimmer sweep ── */
@keyframes shimmerSweep {
  0%   { transform: translateX(-120%) skewX(-18deg); }
  100% { transform: translateX(250%)  skewX(-18deg); }
}
.car-gen-btn {
  background: linear-gradient(135deg, var(--gold-hi) 0%, var(--gold) 40%, var(--gold-lo) 100%);
  box-shadow: 0 4px 22px rgba(201,168,50,0.30), 0 1px 4px rgba(0,0,0,0.45);
  border-radius: var(--r);
  overflow: hidden;
}
.car-gen-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,0.28) 50%, transparent 65%);
  transform: translateX(-120%) skewX(-18deg);
  transition: none;
  pointer-events: none;
}
.car-gen-btn:hover::before {
  animation: shimmerSweep 0.65s ease forwards;
}
.car-gen-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(201,168,50,0.42), 0 2px 8px rgba(0,0,0,0.5);
}

.cargo-gen-btn {
  background: linear-gradient(135deg, var(--sky-hi) 0%, var(--sky) 40%, var(--sky-lo) 100%);
  box-shadow: 0 4px 22px rgba(14,165,233,0.26), 0 1px 4px rgba(0,0,0,0.45);
  border-radius: var(--r);
  overflow: hidden;
}
.cargo-gen-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,0.28) 50%, transparent 65%);
  transform: translateX(-120%) skewX(-18deg);
  transition: none;
  pointer-events: none;
}
.cargo-gen-btn:hover::before {
  animation: shimmerSweep 0.65s ease forwards;
}
.cargo-gen-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(14,165,233,0.36), 0 2px 8px rgba(0,0,0,0.5);
}

/* ── Grand total box — ambient glow ── */
.gbox {
  background: linear-gradient(150deg, rgba(20,26,40,0.96) 0%, rgba(11,15,24,0.98) 100%);
  border: 1px solid rgba(201,168,50,0.22);
  border-top: 2px solid var(--gold);
  box-shadow:
    0 0 0 1px rgba(201,168,50,0.05),
    0 12px 48px rgba(0,0,0,0.55),
    0 0 80px rgba(201,168,50,0.07);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  overflow: hidden;
}
.gbox::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 100px;
  background: linear-gradient(180deg, rgba(201,168,50,0.07) 0%, transparent 100%);
  pointer-events: none;
}
.gbox.cargo-grand {
  border-color: rgba(14,165,233,0.22);
  border-top-color: var(--sky);
  box-shadow:
    0 0 0 1px rgba(14,165,233,0.05),
    0 12px 48px rgba(0,0,0,0.55),
    0 0 80px rgba(14,165,233,0.06);
}
.gbox.cargo-grand::before {
  background: linear-gradient(180deg, rgba(14,165,233,0.06) 0%, transparent 100%);
}
.gfin {
  background: rgba(201,168,50,0.07);
  box-shadow: inset 1px 0 0 rgba(201,168,50,0.10);
}

/* ── Info bar — elevated data grid ── */
.ibar {
  background: rgba(7,10,17,0.85);
  border-color: rgba(148,163,184,0.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.025);
  backdrop-filter: blur(4px);
}
.ii { transition: background var(--t-fast); }
@media (hover:fine) {
  .ii:hover { background: rgba(255,255,255,0.018); }
}

/* ── Stats cards — lift on hover ── */
.sc { transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base); }
@media (hover:fine) {
  .sc:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.35);
  }
}

/* ── Preview rows — richer grand row ── */
.pvr.pvr-grand {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 4px 16px rgba(201,168,50,0.08);
}
.pvr.pvr-grand-cargo {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 4px 16px rgba(14,165,233,0.08);
}

/* ── Bill table headers — more defined ── */
.bt th {
  background: rgba(8,11,18,0.75);
  letter-spacing: 1.5px;
  box-shadow: inset 0 -1px 0 rgba(148,163,184,0.08);
}
.bt .grand td {
  box-shadow: inset 0 1px 0 rgba(201,168,50,0.18);
}

/* ── Print button glow ── */
.print-btn:hover {
  box-shadow: 0 4px 18px rgba(201,168,50,0.14);
}
.print-btn.cargo:hover {
  box-shadow: 0 4px 18px rgba(14,165,233,0.14);
}

/* ── Disclaimer banner — glass ── */
.weight-note, .cargo-note {
  background: rgba(239,68,68,0.04);
  backdrop-filter: blur(4px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

/* ── Modal — deeper glass ── */
.modal {
  background: linear-gradient(150deg, rgba(22,29,46,0.98) 0%, rgba(13,17,30,0.99) 100%);
  box-shadow: 0 32px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(201,168,50,0.08);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}
.overlay::backdrop {
  background: rgba(3,5,10,0.92);
  backdrop-filter: blur(16px);
}

/* ── Section labels (slbl) — pill glow ── */
.slbl {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ── Cargo inside/outside panel ── */
.inside-outside-row {
  background: rgba(14,165,233,0.04);
  box-shadow: inset 0 1px 0 rgba(14,165,233,0.08);
}

/* ── Admin button — hidden unless active ── */
#adminBtn { display: none; }
#adminBtn.active {
  display: inline-flex;
  box-shadow: 0 4px 16px rgba(201,168,50,0.22), inset 0 1px 0 rgba(255,255,255,0.15);
}

/* ── Rate badges — subtle glow ── */
.rb-new  { box-shadow: 0 2px 8px rgba(34,197,94,0.10); }
.rb-old  { box-shadow: 0 2px 8px rgba(239,68,68,0.10); }
.rb-split { box-shadow: 0 2px 8px rgba(201,168,50,0.10); }

/* ── PC row cards — deeper glass ── */
.pc-row {
  background: linear-gradient(145deg, rgba(16,21,34,0.95) 0%, rgba(12,16,26,0.97) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.025);
  transition: opacity var(--t-base), border-color var(--t-base), box-shadow var(--t-base), transform var(--t-fast);
}
@media (hover:fine) {
  .pc-row:has(input[type=checkbox]:checked):hover {
    transform: translateX(2px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), -3px 0 0 var(--pc-color, var(--gold)), 0 4px 16px rgba(0,0,0,0.3);
  }
}

/* ════════════════════════════
   REDUCED MOTION
════════════════════════════ */
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .card { opacity: 1 !important; transform: none !important; }
  body  { opacity: 1 !important; transform: none !important; }
}

/* Ensure cards are visible even if JS/animation fails */
@media print {
  .card { opacity: 1 !important; animation: none !important; }
  .module-page { display: block !important; }
}

/* ════════════════════════════════════════
   PRINT PREVIEW DIALOG
════════════════════════════════════════ */
.ppv-dialog {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  max-width: 100vw;
  max-height: 100dvh;
  margin: 0;
  padding: 0;
  border: none;
  background: #edf0f4;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
}
.ppv-dialog::backdrop {
  background: rgba(15, 20, 35, 0.75);
}
.ppv-dialog:not([open]) { display: none; }

/* toolbar */
.ppv-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #ffffff;
  height: 60px;
  padding: 0 22px;
  flex-shrink: 0;
  border-bottom: 1px solid #dde1e8;
  border-top: 3px solid var(--gold);
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}
.ppv-bar-left {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}
.ppv-logo-mark {
  color: var(--gold);
  display: flex;
  align-items: center;
  opacity: 0.90;
}
.ppv-bar-label {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.ppv-bar-app {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #9ca3af;
  line-height: 1;
}
.ppv-bar-tag {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #374151;
  line-height: 1;
}
.ppv-bar-center {
  flex: 1;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #1f2937;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  padding: 0 12px;
}
.ppv-bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.ppv-bar-ref {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  color: #9ca3af;
  white-space: nowrap;
}
.ppv-btn-print {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  background: var(--gold);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s, box-shadow 0.15s;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(201,168,50,0.30);
}
.ppv-btn-print:hover { opacity: 0.90; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(201,168,50,0.36); }
.ppv-btn-print:active { transform: translateY(0); }
.ppv-btn-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  color: #6b7280;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  flex-shrink: 0;
}
.ppv-btn-close:hover { background: #e5e7eb; color: #111827; border-color: #9ca3af; }

/* stage — scrollable page canvas */
.ppv-stage {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: #d8dce4;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 32px 20px 48px;
  scrollbar-width: thin;
  scrollbar-color: #b0b8c8 transparent;
}
.ppv-stage::-webkit-scrollbar { width: 6px; }
.ppv-stage::-webkit-scrollbar-track { background: transparent; }
.ppv-stage::-webkit-scrollbar-thumb { background: #b0b8c8; border-radius: 3px; }

.ppv-frame {
  width: 100%;
  max-width: 920px;
  min-height: 1200px;
  border: none;
  background: #fff;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.18), 0 1px 6px rgba(0, 0, 0, 0.10);
  border-radius: 2px;
  display: block;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .ppv-bar { height: 54px; padding: 0 14px; gap: 8px; }
  .ppv-bar-center { display: none; }
  .ppv-bar-ref { display: none; }
  .ppv-bar-app { display: none; }
  .ppv-btn-print { padding: 7px 13px; font-size: 12px; }
  .ppv-stage { padding: 0; }
  .ppv-frame { max-width: 100%; border-radius: 0; min-height: 1000px; }
}

/* ════════════════════════════
   FREE-TIME STRIP
════════════════════════════ */
.ft-strip {
  background: rgba(201,168,50,0.04);
  border: 1px solid var(--gold-bdr);
  border-radius: var(--r-sm);
  padding: 9px 14px;
  margin-bottom: 10px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--tx-1);
  line-height: 1.8;
  display: none;
  position: relative;
  padding-left: 28px;
}
.ft-strip::before {
  content: '◆';
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  font-size: 8px; color: var(--gold); opacity: 0.7;
}
.ft-strip--cargo {
  background: rgba(14,165,233,0.04);
  border-color: rgba(14,165,233,0.20);
}
.ft-strip--cargo::before { color: var(--sky); }

/* ════════════════════════════
   CARGO TIER INFO BAR
════════════════════════════ */
.cargo-tier-info {
  background: rgba(14,165,233,0.06);
  border: 1px solid rgba(14,165,233,0.15);
  border-radius: var(--r-sm);
  padding: 7px 12px;
  margin: 8px 0 10px;
  font-family: 'DM Mono', monospace;
  font-size: 11.5px;
  color: var(--tx-1);
  line-height: 1.8;
}

/* ════════════════════════════
   PRINT
════════════════════════════ */
@media print {
  *, *::before, *::after {
    animation: none !important; transition: none !important;
    box-shadow: none !important;
  }
  body { background: #fff !important; color: #111 !important; font-size: 11pt; }
  header, .module-tabs, .overlay, .particle-container,
  #car-inputSection, #cargo-inputSection, .print-btn, footer,
  .weight-note, .cargo-note, body::after { display: none !important; }
  .module-page { display: block !important; }
  .module-page:not(.active) { display: none !important; }
  .wrap { padding: 0; max-width: 100%; }
  .pgtitle { color: #111 !important; font-size: 22pt; letter-spacing: 2px; }
  .pgsub { color: #555 !important; font-size: 10pt; }
  #results, #cargo-results { display: block !important; }
  .card { background: #fff !important; border: 1px solid #ddd !important; break-inside: avoid; }
  .ibar { background: #f9f9f9 !important; border: 1px solid #ddd !important; }
  .bt th { background: #f0f0f0 !important; color: #333 !important; border-bottom: 1.5px solid #999 !important; }
  .bt td { color: #222 !important; border-bottom: 1px solid #e0e0e0 !important; }
  .bt .tot td { background: #e8e8e8 !important; color: #000 !important; }
  .bt .grand td { background: #f0f0f0 !important; color: #c4943a !important; }
  .gbox { border: 1px solid #999 !important; border-top: 2px solid #c4943a !important; }
  .gval { color: #c4943a !important; }
  .pvr, .sp, .sp-idle { display: none !important; }
  .rtitle { color: #111 !important; }
  .slbl { border: 1px solid #ccc !important; color: #333 !important; background: #f5f5f5 !important; }
}

/* ═══════════════════════════════════════════════════════════
   SELF DRIVE CARD
═══════════════════════════════════════════════════════════ */
.sd-card {
  border-color: var(--gold-bdr);
  background: linear-gradient(150deg, var(--gold-bg) 0%, var(--bg-card) 60%);
}
.sd-header {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-bottom: 11px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--gold-bdr);
}
.sd-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(222,187,71,0.13);
  border: 1px solid var(--gold-bdr);
  color: var(--gold-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sd-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--gold-hi);
  letter-spacing: 0.3px;
}
.sd-sub {
  font-size: 10px;
  color: var(--tx-2);
  font-family: 'DM Mono', monospace;
  margin-top: 2px;
  line-height: 1.4;
}
.sd-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sd-inp-fg { width: 120px; flex-shrink: 0; }
.sd-glow { border-color: var(--gold-bdr) !important; }
.sd-glow:focus { border-color: var(--gold-hi) !important; box-shadow: 0 0 0 3px rgba(222,187,71,0.15) !important; }
.sd-err { padding-left: 8px; }

/* ═══════════════════════════════════════════════════════════
   PART BILLING UI
═══════════════════════════════════════════════════════════ */
.pb-mode-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 14px 0 0;
  padding: 11px 14px;
  background: rgba(14,165,233,0.06);
  border: 1px solid rgba(14,165,233,0.18);
  border-radius: var(--r-sm);
}
.pb-mode-text { display: flex; flex-direction: column; gap: 2px; }
.pb-mode-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sky);
  letter-spacing: 0.2px;
}
.pb-mode-hint {
  font-size: 0.75rem;
  color: var(--m2);
  line-height: 1.4;
}
/* Slider toggle */
.pb-toggle {
  position: relative;
  flex-shrink: 0;
  cursor: pointer;
  display: inline-block;
}
.pb-toggle input { display: none; }
.pb-toggle-track {
  display: block;
  width: 46px;
  height: 26px;
  background: var(--border, #334155);
  border-radius: 13px;
  transition: background 0.22s;
  position: relative;
}
.pb-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.22s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.pb-toggle input:checked + .pb-toggle-track {
  background: var(--sky, #0ea5e9);
}
.pb-toggle input:checked + .pb-toggle-track .pb-toggle-thumb {
  transform: translateX(20px);
}

/* Stages card */
/* ── PART BILLING CARD HEADER ─────────── */
.pbs-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.pbs-card-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--sky);
}
.pbs-count-badge {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--sky);
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.25);
  border-radius: 20px;
  padding: 2px 10px;
}

/* ── INFO BAR ─────────────────────────── */
.pbs-info-bar {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-family: 'DM Mono', monospace;
  font-size: 10.5px;
  color: var(--tx-3);
  background: rgba(14,165,233,0.04);
  border: 1px solid rgba(14,165,233,0.12);
  border-radius: var(--r-xs);
  padding: 8px 12px;
  margin-bottom: 16px;
  line-height: 1.5;
}
.pbs-info-bar svg { flex-shrink: 0; margin-top: 1px; opacity: 0.5; }

/* ── TIMELINE ─────────────────────────── */
.pbs-timeline { display: flex; flex-direction: column; }
.pbs-row {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 0 12px;
  padding-bottom: 6px;
}
.pbs-row-last { padding-bottom: 0; }

/* connector column */
.pbs-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 2px;
}
.pbs-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(14,165,233,0.12);
  border: 1.5px solid rgba(14,165,233,0.35);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pbs-dot span {
  font-family: 'DM Mono', monospace;
  font-size: 11px; font-weight: 700;
  color: var(--sky); line-height: 1;
}
.pbs-line {
  width: 1.5px;
  flex: 1;
  margin: 5px 0;
  background: linear-gradient(to bottom, rgba(14,165,233,0.30), rgba(14,165,233,0.08));
  min-height: 16px;
}

/* body column */
.pbs-body {
  background: rgba(14,165,233,0.04);
  border: 1px solid rgba(14,165,233,0.13);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  margin-bottom: 10px;
}
.pbs-row-last .pbs-body { margin-bottom: 0; }

.pbs-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}
.pbs-title {
  font-family: 'DM Mono', monospace;
  font-size: 12px; font-weight: 700;
  color: var(--sky); letter-spacing: 0.6px;
  text-transform: uppercase;
}
.pbs-sub {
  font-family: 'DM Mono', monospace;
  font-size: 10px; color: var(--tx-3);
  letter-spacing: 0.3px; margin-top: 2px;
}
.pbs-del-btn {
  display: flex; align-items: center; justify-content: center;
  width: 26px; height: 26px;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.20);
  color: var(--red); border-radius: 6px;
  cursor: pointer; transition: var(--t-fast);
  flex-shrink: 0;
}
.pbs-del-btn:hover {
  background: rgba(239,68,68,0.18);
  border-color: rgba(239,68,68,0.38);
}

/* fields row: date + balance side by side */
.pbs-fields {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 12px;
}
@media (max-width: 580px) { .pbs-fields { grid-template-columns: 1fr; } }

.pbs-balance-wrap { display: flex; flex-direction: column; gap: 6px; }
.pbs-balance-title {
  font-family: 'DM Mono', monospace;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--tx-3);
}
.pbs-balance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.pbs-bal-lbl {
  flex-direction: row !important;
  align-items: center !important;
  gap: 5px !important;
  flex-wrap: wrap;
}
.pbs-bal-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.pbs-max-note {
  font-size: 9.5px; font-weight: 400;
  color: var(--tx-3); letter-spacing: 0.2px;
  margin-left: auto;
}

/* balance inputs — keep native spinners */
input[type='number'].pb-balance-input {
  -webkit-appearance: auto; appearance: auto;
}
input[type='number'].pb-balance-input::-webkit-inner-spin-button,
input[type='number'].pb-balance-input::-webkit-outer-spin-button {
  -webkit-appearance: auto; opacity: 1; cursor: pointer; height: auto;
}

/* ── FOOTER (add + uptodate) ─────────── */
.pbs-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(14,165,233,0.12);
  flex-wrap: wrap;
}
.pbs-add-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(14,165,233,0.10);
  border: 1px solid rgba(14,165,233,0.28);
  color: var(--sky);
  border-radius: var(--r-sm);
  padding: 8px 18px;
  font-family: 'DM Mono', monospace;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.4px;
  cursor: pointer; transition: var(--t-fast);
}
.pbs-add-btn:hover {
  background: rgba(14,165,233,0.18);
  border-color: rgba(14,165,233,0.40);
}
.pbs-uptodate {
  display: flex; align-items: center; gap: 9px;
}
.pbs-uptodate-lbl {
  font-family: 'DM Mono', monospace;
  font-size: 11px; color: var(--sky-hi);
  letter-spacing: 0.3px;
}

/* Up to current date toggle row — keep legacy class for JS ref */
.pb-uptodate-row { display: none; } /* replaced by .pbs-footer */

/* Part billing result period headers */
.pb-period-note {
  font-size: 0.78rem;
  color: var(--m2);
  padding: 4px 0 2px;
  font-style: italic;
}

/* ── TOAST ─────────────────────────────── */
#pb-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  padding: 10px 20px;
  border-radius: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.4px;
  white-space: pre-line;
  max-width: min(92vw, 460px);
  text-align: center;
  line-height: 1.55;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
#pb-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.pb-toast-success {
  background: rgba(34,197,94,0.15);
  border: 1px solid rgba(34,197,94,0.35);
  color: #4ade80;
}
.pb-toast-info {
  background: rgba(14,165,233,0.12);
  border: 1px solid rgba(14,165,233,0.30);
  color: var(--sky-hi);
}
.pb-toast-warning {
  background: rgba(201,168,50,0.12);
  border: 1px solid var(--gold-bdr);
  color: var(--gold-hi);
}
.pb-toast-error {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.30);
  color: #f87171;
}

/* ── INPUT VALIDATION ───────────────────── */
input.field-invalid {
  border-color: rgba(239,68,68,0.65) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12) !important;
  background: rgba(239,68,68,0.04) !important;
}
.field-hint {
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  margin-top: 3px;
  min-height: 14px;
  transition: color 0.18s;
}
.field-hint.hint-error { color: #f87171; }
.field-hint.hint-ok    { color: #4ade80; }
.field-hint.hint-muted { color: var(--tx-3); }

/* ── EMPTY STATE ────────────────────────── */
.bill-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 40px 20px;
  opacity: 0.45;
  text-align: center;
}
.bill-empty-state svg { color: var(--tx-3); }
.bill-empty-state .bes-title {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--tx-2);
}
.bill-empty-state .bes-sub {
  font-size: 11.5px;
  color: var(--tx-3);
}

@media print { #pb-toast { display: none; } }

/* ═══════════════════════════════════════════════════════════
   WORLD-CLASS UPGRADE — v5.0
   Accent System · Tabular Numerals · Segmented Tabs · Premium Polish
═══════════════════════════════════════════════════════════ */

/* ── Cargo module: override accent to sky-blue ── */
body.mode-cargo {
  --accent:      var(--sky);
  --accent-hi:   var(--sky-hi);
  --accent-lo:   var(--sky-lo);
  --accent-bg:   var(--sky-bg);
  --accent-bdr:  var(--sky-bdr);
  --accent-ring: var(--sky-ring);
  --accent-rgb:  14,165,233;
}

/* ── Tabular / lining numerals for all financial data ── */
.bt td, .bt th,
.ptbl td, .ptbl th,
.gval, .rspan, .pvr-val,
.date-display, .iv, .sv,
.io-total-badge, .pc-rate-input,
input[type='number'] {
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}

/* ── Global focus-visible: keyboard accessibility ── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}
button:focus-visible,
.tab-btn:focus-visible,
.admin-btn:focus-visible,
.pbs-add-btn:focus-visible {
  outline-offset: 3px;
}
:focus:not(:focus-visible) { outline: none; }

/* ── Module tabs: segmented pill track ── */
.module-tabs {
  padding: 5px clamp(12px,2.5vw,28px);
  align-items: center;
  gap: 4px;
}
.tab-btn {
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  margin-bottom: 0;
  transition: color var(--t-base), background var(--t-base),
              border-color var(--t-base), box-shadow var(--t-base);
}
.tab-btn::after { display: none !important; }
.tab-btn:hover {
  background: rgba(255,255,255,0.03);
  border-color: var(--bdr-1);
  color: var(--tx-1);
}
.tab-btn.active {
  background: rgba(var(--accent-rgb),0.07);
  border-color: rgba(var(--accent-rgb),0.22);
  color: var(--accent);
  border-bottom-color: rgba(var(--accent-rgb),0.22);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 2px 10px rgba(0,0,0,0.22);
}
.tab-btn.cargo.active {
  background: rgba(14,165,233,0.07);
  border-color: rgba(14,165,233,0.22);
  color: var(--sky);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 2px 10px rgba(0,0,0,0.22);
}
.tab-btn.rotation.active {
  background: rgba(34,197,94,0.07);
  border-color: rgba(34,197,94,0.22);
  color: var(--green);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 2px 10px rgba(0,0,0,0.22);
}

/* ── Label: highlight on focus-within ── */
.fg:focus-within .lbl {
  color: var(--accent-hi);
  transition: color var(--t-fast);
}

/* ── Input: filled state left accent tick ── */
input[type='text']:not(:placeholder-shown):not([readonly]):not(.ro):not(.ton-inactive),
input[type='number']:not(:placeholder-shown):not([readonly]):not(.ro):not(.ton-inactive) {
  border-left: 2px solid var(--accent);
  padding-left: calc(clamp(10px,1.5vw,13px) - 1px);
}

/* ── Input: accent-aware focus ring (base layer) ── */
input:focus:not([readonly]):not(.ro):not(.ton-inactive) {
  border-color: var(--accent);
  box-shadow:
    inset 0 1px 3px rgba(0,0,0,0.18),
    0 0 0 3px rgba(var(--accent-rgb),0.14),
    0 0 18px rgba(var(--accent-rgb),0.06);
  background: rgba(var(--accent-rgb),0.025);
}

/* ── Toggle: keyboard focus ring ── */
.pc-toggle input:focus-visible + .pc-slider {
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb),0.28);
}
.pb-toggle input:focus-visible + .pb-toggle-track {
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb),0.28);
}

/* ── PC rows: better unchecked visibility + accent check ── */
.pc-row:has(input[type=checkbox]:not(:checked)) {
  opacity: 0.52;
  filter: none;
}
.pc-row:has(input[type=checkbox]:checked) {
  background: rgba(255,255,255,0.025);
  border-color: var(--bdr-1);
}

/* ── Bill tables: right-align amount column ── */
.bt td:last-child,
.bt th:last-child {
  text-align: right;
  padding-right: 16px;
}
.bt td:first-child,
.bt th:first-child {
  padding-left: 16px;
}
.bt .sep td,
.bt .sep td:last-child,
.bt .sep td:first-child {
  text-align: left !important;
  padding-left: 16px;
}
.bt .sub td:last-child { font-weight: 600; color: var(--tx-0); }
.bt .tot td:last-child { font-weight: 700; }
.bt .grand td:last-child { font-weight: 700; }

/* ── Bill tables: accent-aware section rows ── */
.bt .sep td {
  background: rgba(var(--accent-rgb),0.06);
  color: rgba(var(--accent-rgb),0.65);
  /* keep --gold fallback via existing rule, accent overrides it */
}
.bt .tot td {
  background: rgba(var(--accent-rgb),0.08);
  color: var(--accent);
  border-top: 1px solid rgba(var(--accent-rgb),0.22);
}

/* ── Grand total box: accent-aware ── */
.gbox {
  border-color: rgba(var(--accent-rgb),0.22);
  border-top-color: var(--accent);
  box-shadow:
    0 0 0 1px rgba(var(--accent-rgb),0.05),
    0 12px 48px rgba(0,0,0,0.55),
    0 0 80px rgba(var(--accent-rgb),0.07);
}
.gbox::before {
  background: linear-gradient(180deg, rgba(var(--accent-rgb),0.07) 0%, transparent 100%);
}
.gfin { background: rgba(var(--accent-rgb),0.07); }
.gval { color: var(--accent); }

/* Grand total pulse on calculate */
@keyframes gboxPulse {
  0%   { box-shadow: 0 0 0 0 rgba(var(--accent-rgb),0.35), 0 0 0 1px rgba(var(--accent-rgb),0.05), 0 12px 48px rgba(0,0,0,0.55); }
  70%  { box-shadow: 0 0 0 18px rgba(var(--accent-rgb),0), 0 0 0 1px rgba(var(--accent-rgb),0.05), 0 12px 48px rgba(0,0,0,0.55); }
  100% { box-shadow: 0 0 0 0 rgba(var(--accent-rgb),0), 0 0 0 1px rgba(var(--accent-rgb),0.05), 0 12px 48px rgba(0,0,0,0.55); }
}
.gbox.just-calculated {
  animation: gboxPulse 0.85s ease-out;
}

/* ── Side panel: accent-aware ── */
.sp {
  border-color: var(--accent-bdr);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb),0.04), 0 12px 40px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
}
.sp::before {
  background: linear-gradient(90deg, transparent, var(--accent-hi), transparent);
}
/* Keep .sp-cargo overrides as explicit fallback */

/* ── Preview grand row: accent-aware ── */
.pvr.pvr-grand {
  background: var(--accent-bg);
  border-color: var(--accent-bdr);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 4px 16px rgba(var(--accent-rgb),0.08);
}
/* cargo override still needed since pvr-grand-cargo class is set explicitly */

/* ── Billing rules guide: accent hover ── */
.guide > div {
  border-left: 2px solid var(--bdr-1);
}
.guide > div:hover {
  border-left-color: var(--accent-lo);
  background: rgba(var(--accent-rgb),0.025);
  color: var(--tx-1);
}

/* ── Stats cards: accent top bar on gold/sky variants ── */
.sc::before {
  background: var(--accent);
}
.cg::before { background: var(--gold); }
.cb::before { background: var(--blue); }
.cp::before { background: var(--purple); }
.cv::before { background: var(--green); }
.cc::before { background: var(--sky); }

/* ── Card: slightly wider accent bar on hover ── */
.card:hover::before { width: 4px; }

/* ── Rate span: accent-aware in current module ── */
.rspan { color: var(--accent); }
/* Explicit overrides for cargo rate table (keeps sky) */
.cargo-rate-table .rspan { color: var(--sky); }

/* ── Print button: accent-aware ── */
.print-btn {
  background: var(--accent-bg);
  border-color: var(--accent-bdr);
  color: var(--accent);
  box-shadow: 0 1px 8px rgba(var(--accent-rgb),0.10);
}
.print-btn:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--bg-page);
  box-shadow: 0 4px 18px rgba(var(--accent-rgb),0.28);
}
/* Keep explicit .print-btn.cargo for specificity when not in mode-cargo body */
.print-btn.cargo {
  background: var(--sky-bg);
  border-color: var(--sky-bdr);
  color: var(--sky);
}
.print-btn.cargo:hover {
  border-color: var(--sky);
  background: var(--sky);
  color: var(--bg-page);
  box-shadow: 0 4px 18px rgba(14,165,233,0.28);
}

/* ── Date display: accent color for computed dates ── */
.date-display {
  color: var(--accent);
  border-color: var(--bdr-1);
}

/* ── Date field wrapper + calendar icon ── */
.date-field-wrap {
  position: relative;
  display: block;
  width: 100%;
}
.cal {
  display: block;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='4' width='20' height='18' rx='2' fill='black'/%3E%3Crect x='2' y='10' width='20' height='1' fill='white'/%3E%3Crect x='7' y='2' width='2' height='4' rx='1' fill='black'/%3E%3Crect x='15' y='2' width='2' height='4' rx='1' fill='black'/%3E%3Crect x='7' y='13' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='11' y='13' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='15' y='13' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='7' y='17' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='11' y='17' width='2' height='2' rx='.4' fill='white'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='4' width='20' height='18' rx='2' fill='black'/%3E%3Crect x='2' y='10' width='20' height='1' fill='white'/%3E%3Crect x='7' y='2' width='2' height='4' rx='1' fill='black'/%3E%3Crect x='15' y='2' width='2' height='4' rx='1' fill='black'/%3E%3Crect x='7' y='13' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='11' y='13' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='15' y='13' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='7' y='17' width='2' height='2' rx='.4' fill='white'/%3E%3Crect x='11' y='17' width='2' height='2' rx='.4' fill='white'/%3E%3C/svg%3E") center / contain no-repeat;
  pointer-events: none;
  opacity: 0.75;
  flex-shrink: 0;
}

/* ── Lock icon: replace emoji with CSS mask ── */
.lck {
  display: inline-block;
  width: 11px;
  height: 12px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='11' width='18' height='11' rx='2' ry='2'/%3E%3Cpath d='M7 11V7a5 5 0 0 1 10 0v4'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='11' width='18' height='11' rx='2' ry='2'/%3E%3Cpath d='M7 11V7a5 5 0 0 1 10 0v4'/%3E%3C/svg%3E") center / contain no-repeat;
  font-size: 0;
  opacity: 0.45;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ── Reduced motion: extend to all decorative transitions ── */
@media (prefers-reduced-motion: reduce) {
  body { animation: none !important; }
  .gbox.just-calculated { animation: none !important; }
}

/* ── Cargo gbox keeps sky colors via cargo-grand class ── */
.gbox.cargo-grand {
  border-color: rgba(14,165,233,0.22);
  border-top-color: var(--sky);
  box-shadow:
    0 0 0 1px rgba(14,165,233,0.05),
    0 12px 48px rgba(0,0,0,0.55),
    0 0 80px rgba(14,165,233,0.06);
}
.gbox.cargo-grand::before {
  background: linear-gradient(180deg, rgba(14,165,233,0.06) 0%, transparent 100%);
}
.gbox.cargo-grand .gfin { background: rgba(14,165,233,0.07); }
.gbox.cargo-grand .gval { color: var(--sky); }

/* ── Cargo bill table sep/tot: sky overrides ─  */
/* (cargo-grand is the gbox class; bt inside car/cargo sections don't have a container class
   so accent vars handle it — when body.mode-cargo, var(--accent-rgb) = sky) */


/* ══════════════════════════════════════════════════════════════
   ROTATION NUMBER SYSTEM — Car Billing Module
   ══════════════════════════════════════════════════════════════ */

/* ── Rotation card in car billing input form ── */
.rot-card {
  background: var(--bg-elevated);
  border: 1px solid var(--bdr-2);
  border-radius: var(--r-sm);
  overflow: hidden;
  margin-bottom: 10px;
}

.rot-card-head {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  background: linear-gradient(90deg, var(--accent-bg), transparent 70%);
  border-bottom: 1px solid var(--bdr-1);
}

.rot-anchor {
  display: inline-block;
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='5' r='2'/%3E%3Cline x1='12' y1='7' x2='12' y2='19'/%3E%3Cline x1='5' y1='11' x2='19' y2='11'/%3E%3Cpath d='M5 19a7 7 0 0 0 14 0'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='5' r='2'/%3E%3Cline x1='12' y1='7' x2='12' y2='19'/%3E%3Cline x1='5' y1='11' x2='19' y2='11'/%3E%3Cpath d='M5 19a7 7 0 0 0 14 0'/%3E%3C/svg%3E") center / contain no-repeat;
}

.rot-card-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.rot-card-body {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
}

.rot-seg {
  display: flex;
  flex: 1;
  min-width: 0;
  border: 1px solid var(--bdr-2);
  border-radius: var(--r-xs);
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.rot-seg:focus-within {
  border-color: var(--accent-bdr);
  box-shadow: 0 0 0 2px var(--accent-ring);
}

.rot-sel {
  flex: 1;
  min-width: 0;
  background: var(--bg-input);
  border: none;
  border-right: 1px solid var(--bdr-2);
  color: var(--tx-0);
  font-size: 13px;
  padding: 8px 28px 8px 10px;
  cursor: pointer;
  transition: background-color 0.15s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%237e96b0'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.rot-sel:last-child {
  border-right: none;
}

.rot-sel:focus {
  outline: none;
  background-color: var(--bg-hover);
}

.rot-sel:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.rot-sel option {
  background: var(--bg-card);
  color: var(--tx-0);
}

.rot-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-bdr);
  border-radius: 20px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  min-width: 0;
  transition: opacity 0.2s;
}

.rot-badge:empty {
  display: none;
}

/* ── CLD locked state (user mode — set by rotation selection) ── */
.cld-locked {
     background: var(--bg-elevated) !important;
     border-color: var(--bdr-1) !important;
     color: var(--tx-1) !important;
     cursor: default !important;
     pointer-events: none;
     opacity: 0.75;
}

/* ── Rotation info in bill info bar ── */
.rot-bill-ii {
     display: flex;
     flex-direction: column;
     gap: 2px;
     padding: 6px 10px;
     background: var(--accent-bg);
     border: 1px solid var(--accent-bdr);
     border-radius: var(--r-xs);
}

.rot-bill-ii .il {
     font-size: 9px;
     font-weight: 700;
     letter-spacing: 0.1em;
     color: var(--tx-2);
     text-transform: uppercase;
}

.rot-val {
     font-size: 13px;
     font-weight: 700;
     color: var(--accent);
     font-variant-numeric: tabular-nums lining-nums;
     letter-spacing: 0.03em;
}

/* ── Admin page — Rotation Registry ── */
.rotation-page {
     max-width: 980px;
}

.rotation-grid {
     display: grid;
     grid-template-columns: minmax(0, 1fr);
     gap: 18px;
}

.admin-pass-menu {
     position: relative;
     display: inline-flex;
     align-items: center;
}

#modeBadge[role="button"] {
     cursor: pointer;
     user-select: none;
}

#modeBadge[role="button"]:focus-visible {
     outline: 2px solid var(--gold);
     outline-offset: 3px;
}

.admin-pass-dropdown {
     position: absolute;
     top: calc(100% + 10px);
     right: 0;
     width: min(360px, calc(100vw - 24px));
     padding: 14px;
     background: rgba(21,28,40,0.98);
     border: 1px solid var(--bdr-2);
     border-radius: var(--r);
     box-shadow: var(--shadow-xl);
     z-index: 260;
}

.admin-pass-dropdown::before {
     content: '';
     position: absolute;
     top: -6px;
     right: 24px;
     width: 10px;
     height: 10px;
     background: rgba(21,28,40,0.98);
     border-left: 1px solid var(--bdr-2);
     border-top: 1px solid var(--bdr-2);
     transform: rotate(45deg);
}

.admin-pass-dropdown[hidden] {
     display: none !important;
}

.admin-pass-form {
     display: grid;
     grid-template-columns: minmax(0, 1fr);
     gap: 8px;
     align-items: center;
}

.admin-pass-btn {
     height: 36px;
     width: 100%;
}

.admin-pass-status {
     margin-top: 10px;
     margin-bottom: 0;
}

@media (max-width: 520px) {
     .admin-pass-dropdown {
          position: fixed;
          top: 58px;
          left: 12px;
          right: 12px;
          width: auto;
     }

     .admin-pass-dropdown::before {
          display: none;
     }
}

.admin-only-page:not(.active) {
     display: none;
}

.rot-registry {
     width: 100%;
     padding: 18px;
     background: var(--bg-elevated);
     border: 1px solid var(--bdr-2);
     border-radius: var(--r);
}

.rot-reg-title {
     font-size: 10px;
     font-weight: 700;
     letter-spacing: 0.1em;
     text-transform: uppercase;
     color: var(--accent);
     margin-bottom: 14px;
     padding-bottom: 8px;
     border-bottom: 1px solid var(--bdr-1);
}

.rot-reg-form {
     display: flex;
     align-items: center;
     gap: 8px;
     flex-wrap: wrap;
     margin-bottom: 10px;
}

.rot-reg-input {
     flex: 1;
     min-width: 90px;
     background: var(--bg-input);
     border: 1px solid var(--bdr-2);
     border-radius: var(--r-xs);
     color: var(--tx-0);
     font-size: 13px;
     padding: 7px 10px;
     transition: border-color 0.15s;
}

.rot-reg-input:focus {
     outline: none;
     border-color: var(--accent-bdr);
     box-shadow: 0 0 0 2px var(--accent-ring);
}

.rot-reg-input::placeholder {
     color: var(--tx-3);
}

.rot-reg-cld {
     font-variant-numeric: tabular-nums lining-nums;
}

.rot-reg-add-btn {
     background: var(--accent-bg);
     border: 1px solid var(--accent-bdr);
     border-radius: var(--r-xs);
     color: var(--accent);
     font-size: 12px;
     font-weight: 700;
     letter-spacing: 0.06em;
     padding: 7px 14px;
     cursor: pointer;
     white-space: nowrap;
     transition: background 0.15s, border-color 0.15s;
}

.rot-reg-add-btn:hover {
     background: rgba(var(--accent-rgb), 0.15);
     border-color: var(--accent);
}

.rot-reg-status {
     min-height: 18px;
     font-size: 11px;
     color: var(--tx-1);
     margin-bottom: 8px;
     transition: color 0.2s;
}

.rot-reg-status.ok {
     color: var(--green);
}

.rot-reg-status.err {
     color: var(--red);
}

.rot-reg-table-wrap {
     overflow-x: auto;
     border-radius: var(--r-xs);
     border: 1px solid var(--bdr-1);
}

.rot-reg-table {
     width: 100%;
     border-collapse: collapse;
     font-size: 12px;
}

.rot-reg-table thead tr {
     background: var(--bg-card);
}

.rot-reg-table thead th {
     padding: 8px 12px;
     font-size: 10px;
     font-weight: 700;
     letter-spacing: 0.08em;
     text-transform: uppercase;
     color: var(--tx-2);
     text-align: left;
     border-bottom: 1px solid var(--bdr-1);
}

.rot-reg-table tbody tr {
     border-bottom: 1px solid var(--bdr-0);
     transition: background 0.12s;
}

.rot-reg-table tbody tr:last-child {
     border-bottom: none;
}

.rot-reg-table tbody tr:hover {
     background: var(--bg-hover);
}

.rot-reg-table tbody td {
     padding: 8px 12px;
     color: var(--tx-0);
     font-variant-numeric: tabular-nums lining-nums;
}

.rot-del-btn {
     background: transparent;
     border: 1px solid var(--red-bdr);
     border-radius: var(--r-xs);
     color: var(--red);
     font-size: 11px;
     padding: 2px 8px;
     cursor: pointer;
     transition: background 0.12s, border-color 0.12s;
     line-height: 1.4;
}

.rot-del-btn:hover {
     background: var(--red-bg);
     border-color: var(--red);
}

.rot-year-group {
     cursor: pointer;
     user-select: none;
}
.rot-year-group td {
     background: var(--bg-elevated);
     color: var(--tx-1);
     font-size: 10px;
     font-weight: 700;
     letter-spacing: 0.1em;
     text-transform: uppercase;
     padding: 5px 12px;
     border-top: 2px solid var(--bdr-1);
     border-bottom: 1px solid var(--bdr-1);
     transition: background 0.12s;
}
.rot-year-group:first-child td {
     border-top: none;
}
.rot-year-group:hover td {
     background: var(--bg-hover);
}
.rot-year-chevron {
     display: inline-block;
     width: 0;
     height: 0;
     border-left: 4px solid transparent;
     border-right: 4px solid transparent;
     border-top: 5px solid currentColor;
     margin-right: 7px;
     vertical-align: middle;
     position: relative;
     top: -1px;
     transition: transform 0.18s ease;
}
.rot-year-group.collapsed .rot-year-chevron {
     transform: rotate(-90deg);
}
.rot-year-count {
     font-weight: 400;
     opacity: 0.6;
     font-size: 10px;
}

/* ── Saved Bills sub-tabs ── */
.saved-sub-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  background: var(--bg-card);
  border: 1px solid var(--bdr-1);
  border-radius: var(--r-sm);
  padding: 4px;
  width: fit-content;
}

.saved-sub-tab {
  padding: 7px 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: none;
  border-radius: calc(var(--r-sm) - 2px);
  cursor: pointer;
  background: transparent;
  color: var(--tx-2);
  transition: background 0.15s, color 0.15s;
}

.saved-sub-tab:hover {
  color: var(--tx-0);
  background: var(--bg-hover);
}

.saved-sub-tab.active {
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid var(--accent-bdr);
}

/* ── Saved Bills module ── */
.saved-bills-table th:nth-child(1),
.saved-bills-table td:nth-child(1) {
  width: 40px;
  text-align: center;
  color: var(--tx-2);
}

.saved-bills-table td:nth-child(8) {
  white-space: nowrap;
  display: flex;
  gap: 6px;
  align-items: center;
}

.saved-edit-btn {
  font-size: 11px;
  padding: 2px 9px;
  min-height: unset;
  line-height: 1.4;
}

/* ── Saved bills: panel header with search bar ── */
.sb-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.sb-panel-head .rot-reg-title {
  margin-bottom: 0;
}
.sb-search-wrap {
  flex: 1;
  min-width: 160px;
  max-width: 320px;
}
.sb-search {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--bdr-2);
  border-radius: var(--r-xs);
  color: var(--tx-1);
  font-size: 12px;
  padding: 5px 10px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.sb-search:focus {
  border-color: var(--accent-bdr);
  box-shadow: 0 0 0 2px var(--accent-ring);
}
.sb-search::placeholder {
  color: var(--tx-3);
}

/* ── Saved bills: print button ── */
.saved-print-btn {
  font-size: 11px;
  padding: 2px 9px;
  min-height: unset;
  line-height: 1.4;
  background: transparent;
  border: 1px solid var(--accent-bdr);
  color: var(--accent);
  border-radius: var(--r-xs);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.saved-print-btn:hover {
  background: var(--accent);
  color: #fff;
}

/* ── Mobile improvements (≤ 480px) ── */
@media (max-width: 480px) {
  /* Header */
  .header-inner {
    padding: 8px 10px;
    gap: 6px;
  }
  .logo-text {
    font-size: 15px;
  }
  .header-actions {
    gap: 6px;
  }

  /* Module tabs */
  .tabs {
    gap: 2px;
  }
  .tab {
    font-size: 10px;
    padding: 6px 8px;
    letter-spacing: 0.02em;
  }

  /* Cards */
  .card {
    padding: 12px 10px;
    border-radius: var(--r-sm);
  }

  /* Rotation card selects stack vertically on mobile */
  .rot-card-body {
    flex-wrap: wrap;
  }
  .rot-seg {
    width: 100%;
  }

  /* Grand total box */
  .gt-box {
    font-size: 22px;
  }

  /* Tables — horizontal scroll */
  .rot-reg-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .rot-reg-table {
    min-width: 560px;
  }
  .saved-bills-table {
    min-width: 640px;
  }

  /* Search bar full-width on mobile */
  .sb-panel-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .sb-search-wrap {
    max-width: 100%;
    width: 100%;
  }

  /* Action buttons in saved bills — wrap */
  .saved-bills-table td:nth-child(8) {
    flex-wrap: wrap;
  }
}

@media print {
  #page-saved { display: none !important; }
}


/* ── Bill metadata + save actions ── */
.bill-meta-row {
  margin-bottom: 10px;
}

.bill-action-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.save-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 14px;
  background: var(--green-bg);
  border: 1px solid var(--green-bdr);
  border-radius: var(--r-sm);
  color: var(--green);
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--t-base), border-color var(--t-base), transform var(--t-fast);
}

.save-btn:hover {
  background: rgba(34,197,94,0.14);
  border-color: var(--green);
  transform: translateY(-1px);
}

.save-btn.cargo {
  color: var(--sky-hi);
  background: var(--sky-bg);
  border-color: var(--sky-bdr);
}

.save-btn.cargo:hover {
  background: rgba(14,165,233,0.14);
  border-color: var(--sky);
}

.bill-no-val {
  color: var(--green);
}

@media (max-width: 560px) {
  .bill-action-group,
  .print-opts-group {
    width: 100%;
  }

  .save-btn,
  .print-btn {
    flex: 1 1 auto;
  }
}

/* ── Session Restore Modal ─────────────────────────────────── */
.srs-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(240, 180, 41, 0.15);
  border-radius: 8px;
  padding: 10px 14px;
  gap: 10px;
  transition: background 0.15s;
}
.srs-row:hover {
  background: rgba(240, 180, 41, 0.08);
  border-color: rgba(240, 180, 41, 0.35);
}
.srs-row.srs-latest {
  border-color: rgba(240, 180, 41, 0.5);
  background: rgba(240, 180, 41, 0.07);
}
.srs-info {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}
.srs-index {
  color: #888;
  font-size: 11px;
  font-family: monospace;
  min-width: 22px;
}
.srs-date {
  color: #e0e0e0;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.srs-badge {
  background: #f0b429;
  color: #111;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.srs-restore-btn {
  background: none;
  border: 1px solid #f0b429;
  color: #f0b429;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.srs-restore-btn:hover {
  background: #f0b429;
  color: #111;
}
.srs-loading,
.srs-empty,
.srs-error {
  color: #aaa;
  text-align: center;
  padding: 20px 10px;
  font-size: 13px;
}
.srs-error { color: #e05c5c; }

/* ── PWA install banner ── */
.pwa-banner {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 480px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #1a2236;
  border: 1px solid var(--accent-bdr);
  border-radius: var(--r-lg);
  padding: 12px 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  z-index: 9990;
  animation: pwaSlideDown 0.28s ease;
}
.pwa-banner[hidden] { display: none; }
@keyframes pwaSlideDown {
  from { opacity: 0; transform: translateX(-50%) translateY(-20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.pwa-banner-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--accent);
  border-radius: 8px;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 20h14v-2H5v2zm7-18l-5 5h3v4h4v-4h3l-5-5z'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 20h14v-2H5v2zm7-18l-5 5h3v4h4v-4h3l-5-5z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.pwa-banner-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.pwa-banner-text strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--tx-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pwa-banner-text span {
  font-size: 11px;
  color: var(--tx-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pwa-banner-install {
  flex-shrink: 0;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--r-xs);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.pwa-banner-install:hover { opacity: 0.85; }
.pwa-banner-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--tx-3);
  font-size: 14px;
  cursor: pointer;
  padding: 4px 6px;
  line-height: 1;
  border-radius: var(--r-xs);
  transition: color 0.15s;
}
.pwa-banner-close:hover { color: var(--tx-1); }
@media print { .pwa-banner { display: none !important; } }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE SUPPLEMENT — full-spectrum polish
   Placed last so cascade wins over earlier breakpoints and
   over the no-query FONT SCALE / ULTIMATE DESIGN blocks.
════════════════════════════════════════════════════════════ */

/* ── 1. Results title: allow graceful wrap on small phones ── */
@media (max-width: 480px) {
  .rtitle {
    font-size: clamp(16px, 5.5vw, 20px);
    letter-spacing: 1.5px;
    line-height: 1.1;
    word-break: break-word;
  }
}
@media (max-width: 360px) {
  .rtitle { font-size: 15px; letter-spacing: 1px; }
}

/* ── 2. Tables: enforce min-width + scroll on ALL phones ────── */
/* The ≤480px block already sets these; extend upward to 767px  */
@media (min-width: 481px) and (max-width: 767px) {
  .rot-reg-table-wrap { -webkit-overflow-scrolling: touch; }
  .rot-reg-table     { min-width: 560px; }
  .saved-bills-table { min-width: 640px; }
}

/* ── 3. Header: restore compact sizes on small phones ───────── */
/* The no-query FONT SCALE section overrides the earlier         */
/* @media(max-width:359px) rules; put correct values back here. */
@media (max-width: 400px) {
  .hright    { gap: 5px; }
  .hbadge    { font-size: 10.5px; padding: 3px 7px; }
  .admin-btn { font-size: 11px; padding: 5px 10px; }
}
@media (max-width: 359px) {
  .hbadge    { font-size: 9px !important; padding: 2px 5px; }
  .admin-btn { font-size: 9.5px !important; padding: 4px 7px; gap: 3px; min-height: 30px; }
}

/* ── 4. Print preview: smaller iframe floor on tiny phones ───── */
@media (max-width: 480px) {
  .ppv-stage { padding: 0; }
  .ppv-frame { min-height: 700px; }
}

/* ── 5. VAT rate row: remove max-width cap on mobile ─────────── */
@media (max-width: 640px) {
  .vatr { max-width: none; }
}

/* ── 6. Layout right panel: wider at 4K ──────────────────────── */
@media (min-width: 2560px) {
  .layout { grid-template-columns: 1fr 640px; }
}

/* ── 7. Results header: column layout on all small phones ─────── */
@media (max-width: 560px) {
  .rh {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ── 8. Stats cards: single column on very tiny screens ──────── */
/* (existing rule covers ≤380px already; reinforce at ≤360px)   */
@media (max-width: 360px) {
  .sr { grid-template-columns: 1fr !important; }
}

/* ── 9. Tab buttons: tighter minimum width at 320px ─────────── */
@media (max-width: 320px) {
  .tab-btn { min-width: 80px; }
}

/* ── 10. Grand total gbox: reduce padding on tiny phones ─────── */
@media (max-width: 360px) {
  .gbox { padding: 14px 12px; }
}

/* ── 11. Part billing balance grid: single col on tiny screens ── */
@media (max-width: 360px) {
  .pbs-balance-grid { grid-template-columns: 1fr; }
}

/* ── 12. Large-screen info bar items: 4-up layout ────────────── */
@media (min-width: 1440px) {
  .ii { flex: 1 0 22%; }
}
@media (min-width: 1920px) {
  .ii { padding: 18px 24px; }
}

/* ── 13. Print preview dialog: fill viewport height on mobile ── */
@media (max-width: 640px) {
  #ppvDialog { height: 100dvh; max-height: 100dvh; }
}

/* ── 14. Rotation card selects: always wrap on small phones ───── */
@media (max-width: 519px) {
  .rot-card-body { flex-wrap: wrap; }
  .rot-seg       { width: 100%; }
}

/* ── 15. Payable table: slightly reduced font on tiny screens ─── */
@media (max-width: 360px) {
  .ptbl { min-width: 360px; }
  .bt   { min-width: 300px; }
}

/* ── 16. Page title: control overflow on narrow screens ──────── */
@media (max-width: 360px) {
  .pgtitle { font-size: clamp(26px, 8vw, 36px); letter-spacing: 2px; }
}

/* ── 17. Saved bills search bar: always full-width on phones ──── */
@media (max-width: 767px) {
  .sb-panel-head  { flex-direction: column; align-items: flex-start; }
  .sb-search-wrap { max-width: 100%; width: 100%; }
}

/* ══════════════════════════════════════════════════════════════
   PROFESSIONAL STANDARD — utility classes (replaces all inline styles)
══════════════════════════════════════════════════════════════ */

/* Skip navigation — hidden until keyboard focus */
.skip-nav {
  position: absolute;
  left: -9999px;
  top: auto;
  z-index: 10000;
  background: var(--bg-card);
  color: var(--accent);
  padding: 10px 20px;
  font-size: 14px;
  font-family: 'DM Mono', monospace;
  letter-spacing: 1px;
  border: 1px solid var(--accent-bdr);
  border-radius: var(--rad-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t-fast);
}
.skip-nav:focus { left: 16px; top: 16px; }

/* Cargo module — page-level overrides (replaces inline style="" in HTML) */
body.mode-cargo .pgsub { color: var(--m1); }

/* Billing rules card — dashed outline, transparent fill */
.card--rules {
  border-style: dashed;
  background: transparent;
}
body.mode-cargo .card--rules { border-color: rgba(14,165,233,0.20); }

/* Cargo results divider */
.hr-cargo { border-color: rgba(34,211,238,0.15); }

/* Secondary label text (e.g. "(Common Landing Day)") */
.lbl-sub { font-size: 12px; color: var(--m2); }

/* Billing rules guide — coloured callout notes */
.guide-note--sky  { color: var(--sky);  margin-top: 4px; }
.guide-note--gold { color: var(--gold); margin-top: 4px; }