:root {
  --navy: #17365d;
  --blue: #2f75b5;
  --blue-soft: #d9eaf7;
  --green: #2e7d32;
  --green-soft: #e2f0d9;
  --amber: #b45309;
  --amber-soft: #fff2cc;
  --red: #c00000;
  --teal: #0f766e;
  --teal-soft: #ccfbf1;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f5f7fa;
  --card: #ffffff;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(23, 54, 93, 0.08), 0 4px 14px rgba(23, 54, 93, 0.06);
  --sidebar-w: 232px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
}

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 8px; top: 8px; background: #fff; padding: 8px 12px; z-index: 100; border-radius: 6px; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 12px;
  background: var(--navy); color: #fff;
  padding: 10px 18px;
}
.brand { font-size: 18px; letter-spacing: 0.3px; }
.brand strong { color: #9cc3e5; }
.topbar-sub { font-size: 12.5px; color: #b9cbe0; flex: 1; }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 20px; cursor: pointer; padding: 2px 6px; }
.btn-export { background: var(--blue); color: #fff; border-color: transparent; }
.btn-export:hover { background: #3b86c9; }

/* ---------- Layout ---------- */
.layout { display: flex; min-height: calc(100vh - 48px); }
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  background: #fff; border-right: 1px solid var(--line);
  padding: 14px 10px 30px; position: sticky; top: 48px;
  height: calc(100vh - 48px); overflow-y: auto;
}
.nav-group {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin: 16px 10px 4px;
}
.sidebar a {
  display: block; padding: 7px 10px; margin: 1px 0;
  color: var(--ink); text-decoration: none; border-radius: 7px; font-size: 14px;
}
.sidebar a:hover { background: var(--bg); }
.sidebar a.active { background: var(--blue-soft); color: var(--navy); font-weight: 600; }
.content { flex: 1; padding: 22px 26px 60px; min-width: 0; }

/* ---------- Page head & cards ---------- */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
h1 { margin: 0 0 4px; font-size: 24px; color: var(--navy); }
h2 { margin: 0; font-size: 16.5px; color: var(--navy); }
.subtitle { margin: 0; color: var(--muted); font-size: 13.5px; max-width: 70ch; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 18px; margin-bottom: 18px;
}
.card.highlight { border-left: 4px solid var(--blue); }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.card-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.muted { color: var(--muted); font-size: 13px; }
.block { display: block; }
.nowrap { white-space: nowrap; }
.spacer { flex: 1; }

/* ---------- Stats ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 14px 16px; display: flex; flex-direction: column; gap: 2px;
}
.stat-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.stat-value { font-size: 22px; font-weight: 700; color: var(--navy); }
.stat-value.neg { color: var(--red); }
.stat-note { font-size: 12.5px; color: var(--muted); }
.countdown {
  background: var(--blue-soft); color: var(--navy); font-size: 15px;
  border-radius: var(--radius); padding: 10px 18px; align-self: center;
}
.countdown strong { font-size: 22px; }
.countdown.in-trip { background: var(--green-soft); color: var(--green); font-weight: 700; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th {
  text-align: left; background: var(--blue); color: #fff; font-weight: 600;
  padding: 8px 10px; position: sticky; top: 0; white-space: nowrap;
}
th.num, td.num { text-align: right; }
td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:nth-child(even) { background: #f8fafc; }
tbody tr:hover { background: var(--blue-soft); }
tfoot td { font-size: 14px; border-top: 2px solid var(--navy); background: #f1f5f9; }
td.neg { color: var(--red); }
.row-actions { text-align: right; white-space: nowrap; }
.empty-state { text-align: center; padding: 40px 20px; color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 7px 14px; font-size: 13.5px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--ink);
  text-decoration: none; transition: background 0.12s, border-color 0.12s;
}
.btn:hover { background: var(--bg); border-color: #cbd5e1; }
.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { background: #3b86c9; }
.btn-danger { background: #fff; border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: #fef2f2; }
.btn-icon { background: none; border: 0; cursor: pointer; font-size: 15px; color: var(--blue); padding: 2px 6px; border-radius: 5px; }
.btn-icon:hover { background: var(--blue-soft); }

/* ---------- Status ---------- */
.status-select {
  appearance: none; border: 0; border-radius: 999px; font-size: 12px; font-weight: 600;
  padding: 4px 22px 4px 10px; cursor: pointer; max-width: 165px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='6'%3E%3Cpath d='M0 0l4 5 4-5z' fill='%23555'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center;
}
.badge-grey { background: #e5e7eb; color: #374151; }
.badge-blue { background: var(--blue-soft); color: var(--navy); }
.badge-amber { background: var(--amber-soft); color: var(--amber); }
.badge-teal { background: var(--teal-soft); color: var(--teal); }
.badge-green { background: var(--green-soft); color: var(--green); }
.badge-muted { background: #f3f4f6; color: #9ca3af; }

/* ---------- Progress & bars ---------- */
.progress { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; margin-bottom: 12px; }
.progress-fill { height: 100%; background: var(--green); border-radius: 999px; }
.bar-cell { min-width: 130px; }
.bar { position: relative; height: 14px; background: #eef2f7; border-radius: 4px; overflow: hidden; }
.bar-planned { position: absolute; inset: 0 auto 0 0; background: var(--blue-soft); border-right: 2px solid var(--blue); }
.bar-actual { position: absolute; inset: 3px auto 3px 0; background: var(--blue); border-radius: 2px; }

/* ---------- Task lists ---------- */
.task-list { list-style: none; margin: 0 0 12px; padding: 0; }
.task-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid var(--line);
}
.task-list li:last-child { border-bottom: 0; }
.task-list strong { display: block; font-size: 13.5px; font-weight: 600; }

/* ---------- Itinerary cards ---------- */
.day-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }
.day-card { display: flex; flex-direction: column; margin-bottom: 0; }
.day-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.day-date { font-size: 12.5px; color: var(--blue); font-weight: 700; }
.day-anchor { margin: 8px 0; font-size: 14px; }
.day-meta { margin: 0; display: grid; gap: 4px; }
.day-meta div { display: flex; gap: 8px; font-size: 13px; }
.day-meta dt { flex-shrink: 0; width: 58px; font-weight: 600; color: var(--muted); }
.day-meta dd { margin: 0; }
.day-notes { margin: 8px 0 0; }
.day-actions { display: flex; gap: 8px; margin-top: auto; padding-top: 12px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip {
  font-size: 11.5px; font-weight: 600; padding: 3px 9px; border-radius: 999px;
  background: color-mix(in srgb, var(--chip) 14%, #fff); color: var(--chip);
  border: 1px solid color-mix(in srgb, var(--chip) 35%, #fff);
}

/* ---------- Day tabs ---------- */
.day-tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 14px; }
.day-tab {
  flex-shrink: 0; padding: 6px 12px; font-size: 13px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink);
  text-decoration: none; display: flex; flex-direction: column; align-items: center; line-height: 1.25;
}
.day-tab .tab-note { font-size: 10.5px; color: var(--muted); }
.day-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.day-tab.active .tab-note { color: #b9cbe0; }

/* ---------- Schedule ---------- */
.schedule-day { scroll-margin-top: 70px; }
.schedule-table td { font-size: 13px; }

/* ---------- Map ---------- */
.map-shell { position: relative; margin-bottom: 10px; }
.map-canvas {
  width: 100%; height: min(62vh, 620px);
  border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow);
  background: #e8eef4;
}
.place-panel {
  position: absolute; top: 0; right: 0; height: 100%; width: 360px; max-width: 90%;
  background: #fff; border-radius: 0 var(--radius) var(--radius) 0;
  border-left: 1px solid var(--line); box-shadow: -6px 0 20px rgba(23, 54, 93, 0.12);
  transform: translateX(100%); transition: transform 0.2s ease;
  overflow-y: auto; z-index: 5; padding: 16px 18px;
}
.map-shell.panel-open .place-panel { transform: translateX(0); }
.panel-close {
  position: sticky; top: 0; float: right; margin: -4px -4px 0 0;
  background: #fff; border: 1px solid var(--line); border-radius: 6px;
  width: 28px; height: 28px; cursor: pointer; font-size: 14px; color: var(--muted);
}
.panel-close:hover { background: var(--bg); }
.panel-head h2 { font-size: 18px; margin: 8px 0 2px; }
.panel-loading { color: var(--muted); font-size: 13px; padding: 20px 0; }
.panel-photos { display: flex; gap: 6px; overflow-x: auto; margin: 12px 0; padding-bottom: 4px; scroll-snap-type: x mandatory; }
.panel-photos img {
  height: 150px; width: auto; border-radius: 8px; flex-shrink: 0;
  object-fit: cover; scroll-snap-align: start; background: var(--bg);
}
.panel-rating { display: flex; align-items: center; gap: 8px; margin: 6px 0; font-size: 15px; }
.stars { color: #f59e0b; letter-spacing: 1px; }
.panel-summary { font-size: 13.5px; margin: 10px 0; }
.panel-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.panel-addr { font-size: 12.5px; margin: 6px 0; }
.panel-reviews { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 12px; }
.panel-reviews h3 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin: 0 0 8px; }
.review { margin-bottom: 12px; font-size: 13px; }
.review-head { display: flex; gap: 8px; align-items: center; margin-bottom: 2px; }
.review p { margin: 0; color: #444; }
.legend { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; font-size: 12.5px; color: var(--muted); }
.map-filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 18px; }
.filter-chip {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font-size: 12.5px; text-transform: capitalize; padding: 4px 10px;
  border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink);
  transition: opacity 0.12s, background 0.12s;
}
.filter-chip .filter-count { color: var(--muted); font-size: 11px; }
.filter-chip:not(.active) { opacity: 0.4; text-decoration: line-through; background: var(--bg); }
.filter-all {
  font-size: 12px; padding: 4px 10px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; background: var(--bg); color: var(--muted);
}
.filter-all:hover { background: #eef2f7; }
.legend-item { display: inline-flex; align-items: center; gap: 5px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* ---------- Forms & modal ---------- */
.modal { border: 0; border-radius: 12px; padding: 0; max-width: 720px; width: calc(100vw - 32px); box-shadow: 0 20px 60px rgba(0,0,0,0.25); }
.modal::backdrop { background: rgba(23, 54, 93, 0.45); }
.modal-card { padding: 20px 22px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-height: 58vh; overflow-y: auto; padding-right: 4px; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.field span { font-weight: 600; color: var(--muted); }
.field-wide { grid-column: 1 / -1; }
input, textarea, select {
  font: inherit; padding: 7px 9px; border: 1px solid #cbd5e1; border-radius: 7px; background: #fff;
}
input:focus, textarea:focus, select:focus, .btn:focus-visible, .status-select:focus {
  outline: 2px solid var(--blue); outline-offset: 1px;
}
textarea { resize: vertical; }
.modal-actions { display: flex; gap: 10px; margin-top: 16px; align-items: center; }
.rate-form { display: flex; gap: 12px; align-items: flex-end; margin-bottom: 10px; flex-wrap: wrap; }
.notice { border-radius: 8px; padding: 8px 12px; font-size: 13px; margin: 0 0 10px; }
.notice-error { background: #fef2f2; border: 1px solid #fca5a5; color: var(--red); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .sidebar {
    position: fixed; left: 0; top: 48px; z-index: 30; transform: translateX(-100%);
    transition: transform 0.18s ease; box-shadow: var(--shadow);
  }
  body.nav-open .sidebar { transform: translateX(0); }
  .content { padding: 16px 14px 50px; }
  .two-col { grid-template-columns: 1fr; }
  .topbar-sub { display: none; }
}

/* ---------- Print ---------- */
@media print {
  .topbar, .sidebar, .btn, .btn-icon, .day-tabs, .nav-toggle { display: none !important; }
  .content { padding: 0; }
  .card, .stat { box-shadow: none; border: 1px solid #bbb; break-inside: avoid; }
  body { background: #fff; }
}