:root {
  --ink:      #15100f;
  --ink-2:    #1d1517;
  --ink-3:    #251b1e;
  --line:     rgba(242,235,225,0.09);
  --line-2:   rgba(242,235,225,0.16);
  --crimson:      #c41e2a;
  --crimson-br:   #e5384a;
  --crimson-deep: #8c1420;
  --paper:    #f3ece2;
  --muted:    #b0a097;
  --faint:    #7e6f6a;

  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans:  'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  --mono:  'Spline Sans Mono', ui-monospace, Menlo, monospace;
  --r: 14px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--paper);
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(196,30,42,0.16), transparent 55%),
    radial-gradient(100% 60% at 100% 0%, rgba(196,30,42,0.08), transparent 50%),
    var(--ink);
  background-attachment: fixed;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

.hidden { display: none !important; }
.muted  { color: var(--muted); font-weight: 400; }
.error  { color: var(--crimson-br); font-size: 13px; margin: 10px 0 0; }

/* film grain */
.grain {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.36;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
}

/* ===== overlines / kickers ===== */
.overline {
  font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.22em;
  font-size: 11px; color: var(--muted); margin: 0; display: flex; align-items: center; gap: 9px;
}
.overline .tick { width: 16px; height: 2px; background: var(--crimson); display: inline-block; }
.kicker {
  font-family: var(--mono); font-size: 12px; color: var(--crimson-br);
  letter-spacing: 0.1em;
}

/* ===== reveal on load ===== */
.reveal { opacity: 0; transform: translateY(14px); animation: rise 0.7s cubic-bezier(.2,.7,.2,1) forwards; animation-delay: calc(var(--d, 0) * 90ms + 60ms); }
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .reveal { animation: none; opacity: 1; transform: none; } }

/* ===== Gate ===== */
.gate { position: fixed; inset: 0; z-index: 2; display: grid; place-items: center; padding: 24px; }
.gate-card {
  position: relative; width: 100%; max-width: 370px; text-align: center;
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  border: 1px solid var(--line-2); border-radius: 20px;
  padding: 40px 28px 32px;
  box-shadow: 0 40px 90px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.03);
}
.gate-card::before {
  content: ''; position: absolute; top: 0; left: 22px; right: 22px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--crimson), transparent);
}
.gate-logo { width: 168px; max-width: 64%; height: auto; margin-bottom: 22px;
  filter: drop-shadow(0 6px 22px rgba(196,30,42,0.35)); }
.gate-card .overline { justify-content: center; margin-bottom: 14px; }
.gate-card h1 { font-family: var(--serif); font-weight: 500; font-size: 30px; margin: 0 0 6px; letter-spacing: -0.01em; }
.gate-card .muted { font-size: 14px; }
.gate-card input { margin: 22px 0 4px; text-align: center; }

/* ===== App shell ===== */
.app { position: relative; z-index: 1; max-width: 540px; margin: 0 auto; padding: 0 18px 64px; }

/* ===== Hero ===== */
.hero { padding: 26px 4px 22px; border-bottom: 1px solid var(--line); margin-bottom: 22px; }
.hero-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px;
  padding-top: max(8px, env(safe-area-inset-top)); }
.brand-logo { height: 30px; width: auto; filter: drop-shadow(0 2px 10px rgba(196,30,42,0.3)); }
.year-chip {
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  border: 1px solid var(--line-2); border-radius: 100px; padding: 5px 12px; letter-spacing: 0.08em;
}
.hero-figure {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(3rem, 17vw, 5rem); line-height: 0.92; letter-spacing: -0.03em;
  color: var(--paper); margin: 12px 0 14px; font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 40px rgba(196,30,42,0.25);
}
.hero-sub { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--muted); }
.hero-sub b { color: var(--paper); font-weight: 600; font-variant-numeric: tabular-nums; }
.hero-sub .sep { width: 4px; height: 4px; border-radius: 50%; background: var(--crimson); display: inline-block; }
.hero-fares { margin: 10px 0 0; font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em;
  color: var(--crimson-br); }

/* fare ledger rows — persistent crimson left edge so they read as a different bucket */
.trip.fare::before { opacity: 0.5; }
.trip.fare .t-miles { color: var(--crimson-br); }

/* in-progress (start logged, not yet finished) */
.trip.open::before { opacity: 0.5; }
.t-open { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--crimson-br); border: 1px solid rgba(196,30,42,0.4); border-radius: 6px; padding: 3px 9px; white-space: nowrap; }
.trip.open .t-actions button[data-edit] { color: var(--crimson-br); font-weight: 600; }

main { display: flex; flex-direction: column; gap: 22px; }

/* ===== Cards ===== */
.card {
  background: linear-gradient(180deg, var(--ink-2), rgba(29,21,23,0.55));
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 22px 20px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.025);
}
.card-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.card-head h2, .collapsible h2 {
  font-family: var(--serif); font-weight: 500; font-size: 21px; margin: 0; letter-spacing: -0.01em;
}

/* ===== Forms ===== */
form { display: flex; flex-direction: column; gap: 15px; }
.field {
  display: flex; flex-direction: column; gap: 8px;
  font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted);
}
.field .muted { text-transform: none; letter-spacing: 0; font-family: var(--sans); font-size: 11px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

input, select {
  width: 100%; padding: 13px 14px; font-size: 16px;
  font-family: var(--sans); color: var(--paper);
  background: var(--ink-3); border: 1px solid var(--line-2);
  border-radius: 11px; outline: none; transition: border-color .18s, box-shadow .18s;
}
input::placeholder { color: var(--faint); }
input:focus, select:focus {
  border-color: var(--crimson);
  box-shadow: 0 0 0 3px rgba(196,30,42,0.18);
}
input[type="date"] { font-family: var(--mono); }
input[type="number"] { font-family: var(--mono); }
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='%23b0a097' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center; padding-right: 38px;
}

/* autocomplete dropdown (From / To / Purpose) */
.ac-menu { position: fixed; z-index: 1000;
  background: var(--ink-3); border: 1px solid var(--line-2); border-radius: 10px;
  max-height: 240px; overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
  box-shadow: 0 14px 34px rgba(0,0,0,0.55); }
.ac-item { padding: 11px 13px; font-family: var(--sans); font-size: 15px; color: var(--paper);
  text-transform: none; letter-spacing: 0; cursor: pointer; border-bottom: 1px solid var(--line); }
.ac-item:last-child { border-bottom: none; }
.ac-item.active, .ac-item:hover { background: rgba(196,30,42,0.18); }
.ac-item b { color: var(--crimson-br); font-weight: 600; }
.ac-caret { position: absolute; right: 7px; bottom: 7px; width: 30px; height: 32px;
  display: flex; align-items: center; justify-content: center; padding: 0;
  background: none; border: none; color: var(--muted); font-size: 13px; cursor: pointer; }
.ac-caret:hover, .ac-caret:active { color: var(--crimson-br); }
.ac-clear { position: absolute; right: 36px; bottom: 7px; width: 26px; height: 32px;
  display: flex; align-items: center; justify-content: center; padding: 0;
  background: none; border: none; color: var(--muted); font-size: 12px; cursor: pointer; }
.ac-clear:hover, .ac-clear:active { color: var(--crimson-br); }

/* drive/fare segmented toggle */
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px;
  background: var(--ink-3); border: 1px solid var(--line-2); border-radius: 12px; }
.seg-btn { font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 11px; border: none; border-radius: 9px; background: transparent; color: var(--muted); cursor: pointer;
  transition: background .18s, color .18s; }
.seg-btn.active { background: linear-gradient(135deg, var(--crimson), var(--crimson-deep)); color: #fff;
  box-shadow: 0 4px 14px rgba(196,30,42,0.3); }

/* live calc */
.calc {
  display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 1px;
  background: var(--line-2); border: 1px solid var(--line-2);
  border-radius: 12px; overflow: hidden; margin-top: 2px;
}
.calc-cell { background: var(--ink-3); padding: 12px 14px; display: flex; flex-direction: column; gap: 3px; }
.calc-cell span { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--faint); }
.calc-cell strong { font-family: var(--mono); font-size: 17px; color: var(--paper); font-weight: 500; }
.calc.calc-2 { grid-template-columns: 1fr 1.3fr; }
.calc-cell.total { background: linear-gradient(135deg, rgba(196,30,42,0.16), var(--ink-3)); }
.calc-cell.total strong { font-family: var(--serif); font-size: 22px; color: var(--crimson-br); }

.hint { font-size: 12px; color: var(--faint); margin: 2px 0 0; }
.linkbtn { background: none; border: none; color: var(--crimson-br); padding: 0; cursor: pointer;
  font-family: var(--sans); font-size: 12px; text-decoration: underline; text-underline-offset: 2px; }

/* ===== Buttons ===== */
.btn {
  font-family: var(--sans); font-weight: 600; font-size: 15px; cursor: pointer;
  padding: 13px 20px; border-radius: 11px; border: 1px solid var(--line-2);
  background: var(--ink-3); color: var(--paper); transition: transform .12s, border-color .18s, background .18s;
}
.btn:active { transform: scale(0.98); }
.btn.block { width: 100%; }
.btn.primary {
  border: none; color: #fff;
  background: linear-gradient(135deg, var(--crimson-br), var(--crimson) 45%, var(--crimson-deep));
  box-shadow: 0 6px 22px rgba(196,30,42,0.35), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn.ghost { background: transparent; color: var(--muted); }
.btn.ghost:hover { border-color: var(--crimson); color: var(--paper); }
.btn.mini { padding: 9px 13px; font-size: 12px; font-family: var(--mono); letter-spacing: 0.06em; }
.btn.mini.accent { border-color: var(--crimson); color: var(--paper); background: rgba(196,30,42,0.10); }
.btn.mini.accent:hover { background: rgba(196,30,42,0.18); }
.form-actions { display: flex; gap: 12px; margin-top: 6px; }
.form-actions .btn { flex: 1; }

/* ===== Ledger ===== */
.ledger-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.tools { display: flex; gap: 8px; align-items: center; }
.tools select { width: auto; min-width: 124px; padding: 9px 32px 9px 12px; font-size: 13px; font-family: var(--mono); }

.trips { display: flex; flex-direction: column; }
.trip {
  position: relative;
  display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; align-items: start;
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--ink-2);
  margin-bottom: 10px;
  transition: border-color .18s, transform .18s;
}
.trip::before {
  content: ''; position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px;
  background: var(--crimson); border-radius: 2px; opacity: 0; transition: opacity .18s;
}
.trip:hover { border-color: var(--line-2); }
.trip:hover::before { opacity: 1; }
.trip .t-date { grid-column: 1; font-family: var(--mono); font-size: 11px; color: var(--faint); letter-spacing: 0.06em; }
.trip .t-purpose { grid-column: 1; font-weight: 600; font-size: 16px; color: var(--paper); margin-top: 1px; }
.trip .t-route { grid-column: 1; font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 2px; }
.trip .t-miles { grid-column: 1; font-family: var(--mono); font-size: 12px; color: var(--faint); margin-top: 2px; }
.trip .t-ded {
  grid-column: 2; grid-row: 1 / span 3; align-self: center; text-align: right;
  font-family: var(--serif); font-weight: 500; font-size: 25px; color: var(--crimson-br);
  font-variant-numeric: tabular-nums; letter-spacing: -0.01em;
}
.trip .t-actions { grid-column: 1 / -1; display: flex; gap: 18px; margin-top: 10px;
  padding-top: 10px; border-top: 1px solid var(--line); }
.trip .t-actions button { background: none; border: none; padding: 0; cursor: pointer;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--muted); text-transform: uppercase; }
.trip .t-actions button:hover { color: var(--paper); }
.trip .t-actions button.del:hover { color: var(--crimson-br); }

.empty { text-align: center; color: var(--muted); padding: 38px 0; font-family: var(--serif); font-size: 19px; }
.empty span { font-family: var(--sans); font-size: 14px; color: var(--faint); }

/* ===== Collapsible settings ===== */
.collapsible h2 { cursor: pointer; display: flex; align-items: center; gap: 12px; }
.collapsible .chev { margin-left: auto; color: var(--muted); font-family: var(--mono); transition: transform .25s; }
.collapsible.open .chev { transform: rotate(180deg); }
.collapsible hr { border: none; border-top: 1px solid var(--line); margin: 18px 0; }
#settings-body { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }

/* saved places / clients manager */
.manage-h { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin: 6px 0 8px; }
.manage-h .muted { text-transform: none; letter-spacing: 0; font-family: var(--sans); }
.manage-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; max-height: 240px; overflow-y: auto; }
.manage-item { display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 12px; background: var(--ink-3); border: 1px solid var(--line); border-radius: 9px; font-size: 14px; }
.manage-item > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mi-actions { display: flex; gap: 14px; flex: 0 0 auto; }
.mi-actions button { background: none; border: none; padding: 0; cursor: pointer; font-family: var(--mono);
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.mi-actions button:hover { color: var(--paper); }
.mi-actions button.del:hover { color: var(--crimson-br); }

.offline-banner {
  text-align: center; font-size: 13px; color: #fff; padding: 11px 14px; border-radius: 11px;
  background: linear-gradient(135deg, var(--crimson), var(--crimson-deep));
  box-shadow: 0 6px 22px rgba(196,30,42,0.3);
}
.foot { text-align: center; color: var(--faint); font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.06em; margin-top: 8px; }

/* ===== polish: uniform icons + smoother interactions ===== */
.ac-caret svg, .ac-clear svg { width: 15px; height: 15px; display: block; }
.chev svg { width: 16px; height: 16px; display: block; }
.ac-caret, .ac-clear { transition: color .18s; }

.btn { transition: transform .14s ease, border-color .18s, background .18s, box-shadow .18s; }
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 9px 28px rgba(196,30,42,0.42), inset 0 1px 0 rgba(255,255,255,0.2); }
.btn.mini:hover, .btn.ghost:hover { transform: translateY(-1px); }

.trip { transition: border-color .18s, transform .2s ease, background .2s; }
.trip:hover { transform: translateX(3px); background: #211819; }

.seg-btn { transition: background .2s, color .2s; }
.ac-item { transition: background .12s; }
.manage-item { transition: border-color .18s, background .18s; }
.manage-item:hover { border-color: var(--line-2); background: #211819; }

input:focus, select:focus { background: #2a2023; }

/* slim crimson-tinted scrollbars */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(196,30,42,0.30); border-radius: 9px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(196,30,42,0.5); background-clip: padding-box; }

/* ===== Print ===== */
#print-area { display: none; }
@media print {
  .grain { display: none; }
  body * { visibility: hidden; }
  #print-area, #print-area * { visibility: visible; }
  #print-area { display: block; position: absolute; inset: 0; color: #000; padding: 22px; font-family: Georgia, serif; }
  #print-area table { width: 100%; border-collapse: collapse; font-size: 12px; }
  #print-area th, #print-area td { border: 1px solid #999; padding: 6px 8px; text-align: left; }
  #print-area h1 { font-size: 19px; }
  #print-area .ptotal { font-weight: 700; }
}