/* GOTO — dark gold on black. Flat, layered, hairline borders, one accent. */

:root {
  --bg: #0a0a0a;
  --surface-1: #111111;
  --surface-2: #161616;
  --surface-3: #1c1c1c;
  --border: #262626;
  --border-strong: #333333;
  --text: #e8e6e3;
  --text-muted: #9a968f;
  --text-faint: #6b675f;
  --gold: #c9a227;
  --gold-hover: #e0b93a;
  --gold-dim: rgba(201, 162, 39, 0.12);
  --gold-border: rgba(201, 162, 39, 0.35);
  --danger: #d05c5c;
  --danger-dim: rgba(208, 92, 92, 0.12);
  --radius: 8px;
  --radius-sm: 6px;
  --speed: 140ms;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { color-scheme: dark; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; transition: color var(--speed) ease; }
a:hover { color: var(--gold-hover); }

h1 { font-size: 1.5rem; font-weight: 650; letter-spacing: -0.01em; }
h2 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.01em; }
h3 { font-size: 0.95rem; font-weight: 600; }

.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); }
.mono { font-family: var(--mono); font-size: 0.85em; }

/* ---- Nav ---- */

.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 52px;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand {
  font-weight: 750;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: var(--text);
}
.brand span { color: var(--gold); }
.brand:hover { color: var(--text); }
.brand:hover span { color: var(--gold-hover); }

.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a { color: var(--text-muted); font-size: 0.9rem; }
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--gold); }

/* ---- Layout ---- */

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

/* ---- Cards ---- */

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color var(--speed) ease, background var(--speed) ease;
}
a.card:hover, .card.clickable:hover {
  border-color: var(--gold-border);
  background: var(--surface-2);
}

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  font-size: 0.9rem;
  font-weight: 550;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--speed) ease;
}
.btn:hover { border-color: var(--gold-border); color: var(--gold-hover); background: var(--surface-3); }

.btn-primary {
  background: var(--gold);
  border-color: var(--gold);
  color: #0a0a0a;
}
.btn-primary:hover { background: var(--gold-hover); border-color: var(--gold-hover); color: #0a0a0a; }

.btn-danger { color: var(--danger); border-color: var(--border-strong); }
.btn-danger:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-dim); }

.btn-sm { padding: 4px 10px; font-size: 0.82rem; }

/* ---- Forms ---- */

label { display: block; font-size: 0.82rem; font-weight: 550; color: var(--text-muted); margin-bottom: 5px; }

input[type="text"], input[type="password"], input[type="date"], input[type="time"],
input[type="datetime-local"], input[type="number"], select, textarea {
  width: 100%;
  padding: 8px 11px;
  font-size: 0.92rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--speed) ease;
}
input:focus, select:focus, textarea:focus { border-color: var(--gold-border); }
input::placeholder, textarea::placeholder { color: var(--text-faint); }

.field { margin-bottom: 16px; }
.field-row { display: flex; gap: 14px; }
.field-row .field { flex: 1; }

.form-error {
  background: var(--danger-dim);
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: var(--radius-sm);
  padding: 9px 13px;
  font-size: 0.88rem;
  margin-bottom: 16px;
}

/* ---- Badges ---- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  color: var(--gold-hover);
}
.badge-neutral { background: var(--surface-3); border-color: var(--border-strong); color: var(--text-muted); }

/* ---- Empty states ---- */

.empty-state {
  text-align: center;
  padding: 72px 20px;
}
.empty-state h1 { margin-bottom: 8px; }
.empty-state p { margin-bottom: 16px; }

/* ---- Flash ---- */

.flash {
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  color: var(--gold-hover);
  border-radius: var(--radius-sm);
  padding: 9px 13px;
  font-size: 0.88rem;
  margin-bottom: 20px;
}

/* ---- Trips ---- */

.group-label {
  color: var(--text-faint);
  font-size: 0.78rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 28px 0 12px;
}
.group-label:first-of-type { margin-top: 0; }

.trip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 14px;
}

.trip-card { display: block; color: var(--text); }
.trip-card:hover { color: var(--text); }
.trip-card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.trip-dest { font-size: 0.88rem; margin-top: 2px; }
.trip-dates { font-size: 0.82rem; margin-top: 10px; }
.trip-meta { font-size: 0.78rem; margin-top: 2px; }
.trip-note { margin: -10px 0 20px; font-size: 0.9rem; }

.form-card { max-width: 560px; padding: 24px; }
.form-actions { display: flex; gap: 10px; margin-top: 4px; }
.head-actions { display: flex; gap: 10px; align-items: center; }
.head-actions form { display: inline; }

/* ---- Upload ---- */

.dropzone {
  position: relative;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
  text-align: center;
  padding: 30px 16px;
  margin-bottom: 18px;
  transition: border-color var(--speed) ease, background var(--speed) ease;
}
.dropzone.dragover { border-color: var(--gold); background: var(--gold-dim); }
.dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.dz-label { font-size: 0.95rem; }
.dz-label span { color: var(--gold); }
.dz-hint { font-size: 0.8rem; margin-top: 3px; }
.dz-file { color: var(--gold-hover); font-size: 0.85rem; margin-top: 8px; }
.field-hint { font-size: 0.78rem; margin: -8px 0 16px; }

.pending-file {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 0.88rem;
}

.flash-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---- Document list ---- */

.doc-list { display: flex; flex-direction: column; gap: 8px; }
.doc-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--text);
}
.doc-row:hover { color: var(--text); }
.doc-row-title { flex: 1; font-weight: 550; font-size: 0.93rem; }
.doc-row-when { font-size: 0.82rem; white-space: nowrap; }

/* ---- Viewer ---- */

.viewer-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.viewer-title { flex: 1; min-width: 0; }
.viewer-title h1 { font-size: 1.2rem; }
.viewer-title p { margin-top: 4px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.83rem; }

.viewer-frame {
  width: 100%;
  height: calc(100vh - 190px);
  min-height: 480px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}
.viewer-html { background: #fff; }

.md-body { padding: 28px 32px; max-width: 780px; }
.md-body h1, .md-body h2, .md-body h3 { margin: 1.2em 0 0.5em; }
.md-body h1:first-child, .md-body h2:first-child { margin-top: 0; }
.md-body p, .md-body ul, .md-body ol { margin-bottom: 0.9em; }
.md-body ul, .md-body ol { padding-left: 1.4em; }
.md-body code { font-family: var(--mono); font-size: 0.85em; background: var(--surface-3); padding: 1px 5px; border-radius: 4px; }
.md-body pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; overflow-x: auto; margin-bottom: 0.9em; }
.md-body pre code { background: none; padding: 0; }
.md-body blockquote { border-left: 2px solid var(--gold); padding-left: 14px; color: var(--text-muted); margin-bottom: 0.9em; }
.md-body table { border-collapse: collapse; margin-bottom: 0.9em; width: 100%; }
.md-body th, .md-body td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; font-size: 0.9rem; }
.md-body th { background: var(--surface-2); }
.md-body a { text-decoration: underline; }
.md-body hr { border: none; border-top: 1px solid var(--border); margin: 1.2em 0; }

/* ---- Journey cards ---- */

.journey-list { display: flex; flex-direction: column; gap: 14px; }
.journey-card { padding: 16px 20px; }

.journey-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.journey-mode { color: var(--gold); font-size: 1.05rem; }
.journey-head-main { flex: 1; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.journey-label { font-weight: 650; font-size: 1rem; color: var(--text); }
a.journey-label:hover { color: var(--gold-hover); }
.journey-route { color: var(--text-muted); font-size: 0.85rem; letter-spacing: 0.04em; }

.segment-times {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.segment-point { min-width: 130px; display: flex; flex-direction: column; }
.segment-point-arr { text-align: right; align-items: flex-end; }
.segment-time { font-weight: 650; font-size: 1.05rem; }
.segment-code { color: var(--gold); font-weight: 650; font-size: 0.9rem; letter-spacing: 0.06em; }
.segment-city { font-size: 0.76rem; }

.segment-arrow {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 4px;
  gap: 3px;
}
.segment-day, .segment-duration { font-size: 0.74rem; }
.segment-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--border-strong), var(--gold-border), var(--border-strong));
  position: relative;
}
.segment-line::after {
  content: '';
  position: absolute;
  right: -1px;
  top: -2.5px;
  border-left: 6px solid var(--gold-border);
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
}

.segment-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.segment-cancelled .segment-time,
.segment-cancelled .segment-code { text-decoration: line-through; color: var(--text-faint); }

.badge-danger {
  background: var(--danger-dim);
  border-color: var(--danger);
  color: var(--danger);
}

.layover {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 14px 0;
}
.layover-line { flex: 1; height: 1px; background: var(--border); }
.layover-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.layover-tight .layover-text { color: var(--gold-hover); font-weight: 600; }
.layover-tight .layover-line { background: var(--gold-border); }

.journey-extras { margin-top: 14px; font-size: 0.9rem; display: flex; flex-direction: column; gap: 6px; }

/* ---- Journey form ---- */

.form-wide { max-width: 760px; }

.segment-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 14px 16px 2px;
  margin-bottom: 12px;
}
.segment-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.segment-row-num {
  font-size: 0.78rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.seg-remove { font-size: 0.8rem; }
.seg-remove:hover { color: var(--danger); }
.segment-row input, .segment-row select { background: var(--surface-1); }
.field-sm { max-width: 110px; }
.field-code { max-width: 90px; }
.field-code input { text-transform: uppercase; }

.field-inline { display: flex; gap: 10px; align-items: center; }
.field-inline select { flex: 1; }
.field-inline .btn { white-space: nowrap; }

.layover-preview { margin: 4px 0 12px; display: flex; flex-direction: column; gap: 4px; }
.layover-preview span { font-size: 0.82rem; color: var(--text-muted); }
.layover-preview .tight { color: var(--gold-hover); font-weight: 600; }

@media (max-width: 640px) {
  .segment-times { flex-direction: column; gap: 8px; }
  .segment-point-arr { text-align: left; align-items: flex-start; }
  .segment-arrow { display: none; }
  .field-sm, .field-code { max-width: none; }
}

/* ---- Timeline ---- */

.general-section { margin-bottom: 28px; }

.timeline {
  position: relative;
  padding-left: 22px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border-strong);
}

.tl-day { position: relative; padding-bottom: 26px; }
.tl-day-empty { padding-bottom: 14px; }

.tl-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.tl-node {
  position: absolute;
  left: -21px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--bg);
}
.tl-day-empty .tl-node { background: var(--border-strong); width: 7px; height: 7px; left: -20px; }
.tl-date { font-size: 0.95rem; }
.tl-day-empty .tl-date { color: var(--text-faint); font-weight: 500; }
.tl-day-no {
  font-size: 0.72rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.tl-outside { color: var(--text-faint); }

.tl-entries { display: flex; flex-direction: column; gap: 10px; }

.tl-doc {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  color: var(--text);
}
.tl-doc:hover { color: var(--text); }
.tl-time {
  min-width: 76px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.tl-arrival .doc-row-title { color: var(--text-muted); font-weight: 500; }

@media (max-width: 640px) {
  .tl-doc { flex-wrap: wrap; gap: 8px; }
  .tl-time { min-width: 0; }
}

/* ---- Admin ---- */

.table-card { padding: 6px 0; overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th, .admin-table td { padding: 10px 16px; text-align: left; }
.admin-table th {
  font-size: 0.74rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
}
.admin-table tbody tr { border-bottom: 1px solid var(--border); }
.admin-table tbody tr:last-child { border-bottom: none; }
.row-disabled td { color: var(--text-faint); }

.admin-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.admin-actions form { display: flex; gap: 6px; align-items: center; }
.pw-reset input { width: 140px; padding: 4px 9px; font-size: 0.82rem; }
.check-label { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 0.9rem; }
.admin-check { max-width: 130px; }

/* ---- Login ---- */

.login-wrap {
  display: flex;
  justify-content: center;
  padding-top: 9vh;
}
.login-card { width: 340px; padding: 30px 28px; }
.login-brand { text-align: center; letter-spacing: 0.1em; font-size: 1.6rem; }
.login-brand span { color: var(--gold); }
.login-sub { text-align: center; font-size: 0.85rem; margin: 4px 0 22px; }
.login-btn { width: 100%; justify-content: center; margin-top: 4px; }

/* ---- Nav user / logout ---- */

.nav-user { color: var(--text-faint); font-size: 0.85rem; }
.nav-logout { display: inline; }
.linklike {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-family: var(--font);
  cursor: pointer;
  padding: 0;
  transition: color var(--speed) ease;
}
.linklike:hover { color: var(--text); }

@media (max-width: 640px) {
  .container { padding: 20px 14px 60px; }
  .field-row { flex-direction: column; gap: 0; }
}