/* Excel Travel Admin — dark operations console */
:root {
  --a-bg: #0e232b;
  --a-panel: #16323c;
  --a-panel-2: #1c3d49;
  --a-ink: #eef4f2;
  --a-muted: #9db4b0;
  --a-line: #2a4a55;
  --a-orange: #ef6b2e;
  --a-orange-soft: rgba(239, 107, 46, .14);
  --a-green: #34c07f;
  --a-red: #e2605a;
  --a-radius: 14px;
  --a-shadow: 0 18px 50px rgba(0, 0, 0, .35);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
.admin-body {
  background: var(--a-bg);
  color: var(--a-ink);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans TC", sans-serif;
  min-height: 100vh;
}
.admin-shell { max-width: 1200px; margin: 0 auto; padding: 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
[hidden] { display: none !important; }

/* Brand */
.admin-brand { display: flex; align-items: center; gap: 12px; }
.admin-mark {
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--a-orange); color: #fff;
  display: grid; place-items: center; font-weight: 900; font-size: 20px;
  box-shadow: 0 6px 18px rgba(239, 107, 46, .35);
}
.admin-brand strong { display: block; font-size: 15px; letter-spacing: .04em; }
.admin-brand small { display: block; font-size: 10px; color: var(--a-muted); letter-spacing: .18em; }

/* Auth */
.auth-card {
  overflow: hidden;
  width: min(440px, 100%); min-width: 0;
  max-width: 440px; margin: 9vh auto 0;
  background: var(--a-panel); border: 1px solid var(--a-line);
  border-radius: var(--a-radius); padding: 34px;
  box-shadow: var(--a-shadow);
}
.auth-card h1 { margin: 4px 0 18px; font-size: 24px; }
/* Commerce is an admin form, not a public landing-page section. */
#view-commerce { min-width: 0; }
#view-commerce h2 { font-size: 20px; line-height: 1.4; margin: 24px 0 12px; letter-spacing: normal; }
#view-commerce .admin-card { font-size: 14px; line-height: 1.6; overflow-wrap: anywhere; }
#view-commerce .view-actions { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; margin-bottom: 16px; }
#view-commerce label { font-size: 13px; min-width: 0; }
#view-commerce .view-actions label { flex: 1 1 220px; max-width: 420px; }
#view-commerce input:not([type=checkbox]), #view-commerce select, #view-commerce textarea {
  display: block; width: 100%; min-width: 0; margin-top: 6px; padding: 10px 12px;
  background: var(--a-bg); color: var(--a-ink); border: 1px solid var(--a-line); border-radius: 8px; font: inherit;
}
#view-commerce details { border: 1px solid var(--a-line); border-radius: 10px; padding: 12px; margin: 12px 0; }
#view-commerce summary { cursor: pointer; font-size: 14px; }
#view-commerce .empty-state { font-size: 14px; padding: 16px; }

.admin-kicker { margin: 0 0 4px; font-size: 11px; letter-spacing: .2em; color: var(--a-orange); font-weight: 700; }
.admin-muted { color: var(--a-muted); font-size: 13px; margin: 8px 0 0; overflow-wrap: anywhere; word-break: break-word; }
.auth-card .admin-muted a { display: inline-block; max-width: 100%; white-space: normal; overflow-wrap: anywhere; }
.admin-error { color: #ffb3ae; font-size: 13px; min-height: 18px; margin: 10px 0 0; }
.secret-code {
  display: block; user-select: all; word-break: break-all;
  background: var(--a-bg); border: 1px dashed var(--a-line);
  border-radius: 10px; padding: 12px; margin: 16px 0;
  font: 600 14px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--a-green);
}

/* QR code for authenticator apps: white plate so the modules stay crisp. */
#totp-qr, #reset-totp-qr { margin: 4px 0 12px; }
#totp-qr svg, #reset-totp-qr svg { display: block; max-width: 100%; height: auto; border-radius: 10px; }

.setup-code {
  width: 100%; padding: 13px 14px; margin-top: 10px;
  background: var(--a-bg); color: var(--a-ink);
  border: 1px solid var(--a-line); border-radius: 10px;
  font: 700 22px/1 ui-monospace, monospace; letter-spacing: .35em; text-align: center;
}

/* Forms */
.admin-form label { display: block; margin: 14px 0; font-weight: 600; font-size: 13px; }
.admin-form input, .admin-form select, .admin-form textarea {
  display: block; width: 100%; margin-top: 6px;
  background: var(--a-bg); color: var(--a-ink);
  border: 1px solid var(--a-line); border-radius: 10px;
  padding: 11px 12px; font: inherit;
}
.admin-form input:focus-visible, .admin-form select:focus-visible, .admin-form textarea:focus-visible {
  outline: 2px solid var(--a-orange); outline-offset: 1px; border-color: transparent;
}
.admin-form small { display: block; color: var(--a-muted); font-weight: 400; margin-top: 4px; }

/* Buttons */
.admin-button {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--a-panel-2); color: var(--a-ink);
  border: 1px solid var(--a-line); border-radius: 10px;
  padding: 10px 18px; font: inherit; font-weight: 700; cursor: pointer;
  transition: transform .15s, background .2s, border-color .2s;
}
.admin-button:hover { transform: translateY(-1px); border-color: var(--a-orange); }
.admin-button:active { transform: translateY(0); }
.admin-button.primary { background: var(--a-orange); border-color: transparent; color: #fff; }
.admin-button.primary:hover { background: #ff7f3f; }
.text-button { background: none; border: 0; color: var(--a-orange); cursor: pointer; font: inherit; font-weight: 700; padding: 6px 8px; }
.text-button:hover { text-decoration: underline; }
.icon-button {
  background: none; border: 1px solid var(--a-line); color: var(--a-ink);
  border-radius: 8px; width: 34px; height: 34px; font-size: 18px; cursor: pointer; line-height: 1;
}
.icon-button:hover { border-color: var(--a-orange); color: var(--a-orange); }

/* Topbar + layout */
.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid var(--a-line); margin-bottom: 20px;
}
.admin-user { display: flex; align-items: center; gap: 14px; color: var(--a-muted); font-size: 13px; }
.admin-user #user-label { color: var(--a-ink); font-weight: 700; }
.admin-layout { display: grid; grid-template-columns: 210px 1fr; gap: 22px; }
.admin-sidebar { display: flex; flex-direction: column; gap: 6px; }
.side-link {
  display: block; width: 100%;
  text-align: left; background: none; border: 0; color: var(--a-muted);
  padding: 12px 14px; border-radius: 10px; font: inherit; font-weight: 700; cursor: pointer;
  transition: background .2s, color .2s;
}
.side-link:hover { color: var(--a-ink); background: var(--a-panel); }
.side-link.active { color: var(--a-ink); background: var(--a-panel-2); border-left: 3px solid var(--a-orange); }
.admin-content { min-width: 0; }
/* Shared admin layout contracts: never inherit public-page typography/forms. */
.admin-body h2 { font-size: 20px; line-height: 1.4; letter-spacing: normal; margin: 0 0 12px; }
.admin-body .view-head { flex-wrap: wrap; }
.admin-body .view-head > div { min-width: 0; }
.admin-body .view-actions, .admin-body .row-actions, .admin-body .dialog-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.admin-body .admin-sub { font-size: 13px; line-height: 1.6; color: var(--a-muted); }
.admin-body label { min-width: 0; }
.admin-body form > label { display: block; font-size: 13px; font-weight: 600; margin: 12px 0; }
.admin-body textarea, .admin-body select, .admin-body input:not([type=checkbox]):not([type=radio]):not([type=file]) {
  max-width: 100%; min-width: 0; background: var(--a-bg); color: var(--a-ink);
  border: 1px solid var(--a-line); border-radius: 8px; padding: 10px 12px; font: inherit;
}
.admin-body input[type=file] { display: block; width: 100%; min-width: 0; max-width: 100%; font-size: 12px; margin-top: 8px; }
.admin-body form > label textarea { display: block; width: 100%; margin-top: 6px; resize: vertical; }
.admin-body .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.admin-body .form-grid input[type=checkbox] { width: 18px; display: inline-block; margin: 0; }
.admin-body .user-row { flex-direction: column; align-items: stretch; gap: 14px; margin-bottom: 12px; }
.admin-body .user-meta { min-width: 0; overflow-wrap: anywhere; }
.admin-body .user-row .row-actions { border-top: 1px solid var(--a-line); padding-top: 10px; }
.admin-body .user-meta .pill { margin: 3px 4px 3px 0; background: var(--a-bg); border: 1px solid var(--a-line); font-size: 11px; letter-spacing: 0; font-weight: 500; }
@media (max-width: 820px) {
  .admin-body .form-grid { grid-template-columns: minmax(0, 1fr); }
  .admin-body .admin-shell { padding: 14px; }
  .admin-body .admin-view { padding: 16px; }
  .admin-body .admin-topbar { flex-wrap: wrap; gap: 12px; }
  .admin-body .admin-user { flex-wrap: wrap; overflow-wrap: anywhere; }
  .admin-body .side-link { width: auto; }
  .admin-body .tour-row { grid-template-columns: minmax(0, 1fr); }
  .admin-body .img-line { flex-wrap: wrap; }
  .admin-body .deal-dialog { padding: 18px; }
}

.admin-view { background: var(--a-panel); border: 1px solid var(--a-line); border-radius: var(--a-radius); padding: 24px; }
.view-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.view-head h1 { margin: 2px 0 0; font-size: 22px; }

/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.stat {
  background: var(--a-panel-2); border: 1px solid var(--a-line); border-radius: 12px;
  padding: 14px 16px;
}
.stat b { display: block; font-size: 26px; }
.stat span { font-size: 12px; color: var(--a-muted); letter-spacing: .08em; text-transform: uppercase; }

/* Deal list */
.deal-list, .user-list, .audit-list { display: flex; flex-direction: column; gap: 10px; }
.deal-row {
  display: grid; grid-template-columns: 96px 1fr auto auto auto;
  align-items: center; gap: 16px;
  background: var(--a-panel-2); border: 1px solid var(--a-line); border-radius: 12px;
  padding: 12px 16px;
}
.deal-thumb { width: 96px; height: 60px; border-radius: 8px; object-fit: cover; background: var(--a-bg); }
.deal-title { font-weight: 800; margin-bottom: 2px; }
.deal-sub { font-size: 13px; color: var(--a-muted); }
.deal-price { text-align: right; font-weight: 800; }
.deal-price .old { display: block; color: var(--a-muted); text-decoration: line-through; font-weight: 400; font-size: 13px; }
.pill { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 800; letter-spacing: .06em; }
.pill.draft { background: var(--a-panel-2); color: var(--a-muted); border: 1px solid var(--a-line); }
.pill.published { background: rgba(52, 192, 127, .16); color: var(--a-green); border: 1px solid rgba(52, 192, 127, .4); }
.pill.warn { background: rgba(255, 170, 60, .16); color: #b86a00; border: 1px solid rgba(255, 170, 60, .45); }
.row-actions { display: flex; gap: 6px; }
.empty-state { color: var(--a-muted); padding: 26px; text-align: center; border: 1px dashed var(--a-line); border-radius: 12px; }
.empty-state b { display: block; color: var(--a-ink); font-size: 16px; margin-bottom: 4px; }

/* Dialog */
.deal-dialog {
  width: min(680px, 92vw); max-height: 88vh; overflow: auto;
  background: var(--a-panel); color: var(--a-ink);
  border: 1px solid var(--a-line); border-radius: 16px; padding: 26px;
  box-shadow: var(--a-shadow);
}
.deal-dialog::backdrop { background: rgba(5, 15, 20, .72); backdrop-filter: blur(2px); }
.dialog-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 18px; }
.dialog-head h2 { margin: 2px 0 0; font-size: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid label { display: block; margin-bottom: 14px; font-weight: 600; font-size: 13px; }
.form-grid input, .form-grid select, .form-grid textarea,
#tour-form > label textarea,
.lang-pane input, .lang-pane select, .lang-pane textarea {
  display: block; width: 100%; margin-top: 6px;
  background: var(--a-bg); color: var(--a-ink);
  border: 1px solid var(--a-line); border-radius: 10px; padding: 10px 12px; font: inherit;
}
.form-grid input:focus-visible, .form-grid select:focus-visible, .form-grid textarea:focus-visible {
  outline: 2px solid var(--a-orange); outline-offset: 1px; border-color: transparent;
}
.form-grid small { display: block; color: var(--a-muted); font-weight: 400; margin-top: 4px; }
.toggle-row { display: flex; align-items: center; gap: 10px; font-weight: 700; margin: 6px 0 18px; }
.toggle-row input { width: 18px; height: 18px; accent-color: var(--a-orange); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.image-preview { margin: 8px 0 14px; }
.image-preview img { max-width: 100%; max-height: 200px; border-radius: 10px; border: 1px solid var(--a-line); display: block; }

/* Preview inside dialog */
#deal-preview .tour-card { max-width: 420px; margin: 0 auto; }

/* User rows */
.user-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; background: var(--a-panel-2); border: 1px solid var(--a-line); border-radius: 12px; padding: 14px 16px; }
.user-meta b { display: block; }
.user-meta span { font-size: 13px; color: var(--a-muted); }
.role-chip { font-size: 11px; font-weight: 800; padding: 3px 10px; border-radius: 999px; background: var(--a-orange-soft); color: var(--a-orange); border: 1px solid rgba(239,107,46,.35); }
.role-chip.admin { background: rgba(239,107,46,.14); color: var(--a-orange); }
.role-chip.editor { background: rgba(52,192,127,.14); color: var(--a-green); border-color: rgba(52,192,127,.35); }

/* Audit */
.audit-row { display: grid; grid-template-columns: 130px 120px minmax(0, 1fr); gap: 12px; font-size: 13px; padding: 10px 4px; border-bottom: 1px solid var(--a-line); }
.audit-row > span { min-width: 0; overflow-wrap: anywhere; word-break: break-word; }
.audit-row:last-child { border-bottom: 0; }
.audit-time { color: var(--a-muted); font-variant-numeric: tabular-nums; }
.audit-user { color: var(--a-orange); font-weight: 700; }
.audit-action { color: var(--a-ink); }

/* Tour rows */
/* Tour rows — one canonical 4-column grid (title | price | image URL | actions) */
.tour-row { display: grid; grid-template-columns: minmax(0, 1.4fr) 140px 240px auto; gap: 14px; align-items: center; background: var(--a-panel-2); border: 1px solid var(--a-line); border-radius: 12px; padding: 14px 16px; }
.tour-row input { width: 100%; background: var(--a-bg); color: var(--a-ink); border: 1px solid var(--a-line); border-radius: 8px; padding: 8px 10px; font: inherit; }
.tour-row .row-actions { justify-self: end; }
.tour-row input[disabled] { opacity: .55; }

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  background: var(--a-panel-2); color: var(--a-ink); border: 1px solid var(--a-green);
  padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: 14px;
  box-shadow: var(--a-shadow); opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s; z-index: 99;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: var(--a-red); }

/* Responsive */
@media (max-width: 820px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { flex-direction: row; flex-wrap: wrap; }
  .side-link { padding: 9px 12px; }
  .deal-row { grid-template-columns: 72px 1fr auto; }
  .deal-row .pill { grid-column: 2; }
  .deal-row .row-actions { grid-column: 3; grid-row: 1 / 3; flex-direction: column; }
  .stats-row { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

/* ---- API-backed additions ---- */
.fld { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--a-muted); min-width: 0; }
.fld input { min-width: 0; }
.tour-row input[type="number"], .tour-row input[type="text"] { width: 100%; }
.tour-row input[disabled] { opacity: .55; }
.img-line { display: flex; gap: 8px; align-items: center; margin-top: 4px; }
.img-line .admin-button { padding: 4px 10px; font-size: 12px; }
.img-preview { display: block; max-width: 200px; max-height: 110px; margin-top: 6px; border-radius: 8px; border: 1px solid var(--a-line); object-fit: cover; }
.perm-checks label { font-size: 13px; }
.role-presets { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
@media (max-width: 900px) { .tour-row { grid-template-columns: 1fr; } }


/* --- Sidebar logo (icon instead of letter) --- */
.admin-brand { display: flex; align-items: center; gap: 12px; }
.admin-brand img.brand-mark { width: 40px; height: 40px; border-radius: 12px; object-fit: contain; background: #fff; padding: 5px; box-shadow: 0 1px 3px rgba(0,0,0,.3); }
.admin-brand .admin-mark { width: 40px; height: 40px; border-radius: 12px; background: var(--a-orange); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 900; font-size: 20px; flex-shrink: 0; }
.admin-brand strong { display: block; color: var(--a-ink); font-size: 15px; line-height: 1.15; white-space: nowrap; }
.admin-brand small { display: block; color: var(--a-muted); font-size: 10px; letter-spacing: .12em; white-space: nowrap; }

/* --- Tour dialog tabs --- */
.lang-tabs { display: flex; gap: 6px; margin: 4px 0 14px; flex-wrap: wrap; }
.lang-tab { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--a-line); background: var(--a-bg); color: var(--a-muted); font: inherit; font-weight: 700; font-size: 13px; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.lang-tab:hover { color: var(--a-ink); border-color: var(--a-orange); }
.lang-tab.active { background: var(--a-orange-soft); color: var(--a-orange); border-color: var(--a-orange); }
.lang-pane { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.lang-pane[hidden] { display: none; }
.lang-pane .full { grid-column: 1 / -1; }
.lang-pane label { display: block; margin-bottom: 14px; font-weight: 600; font-size: 13px; }
#tour-form > label { display: block; margin-bottom: 14px; font-weight: 600; font-size: 13px; }
#tour-dialog { width: min(780px, 94vw); }

/* --- Tour summary rows --- */
.tour-row img.tour-thumb { width: 110px; height: 66px; object-fit: cover; border-radius: 8px; background: var(--a-bg); }
.tour-row .tour-info { min-width: 0; }
.tour-row .tour-info h4 { margin: 0 0 4px; font-size: 15px; color: var(--a-ink); line-height: 1.3; }
.tour-row .tour-info .tour-meta { color: var(--a-muted); font-size: 12px; overflow-wrap: anywhere; }
.tour-row .row-actions { display: flex; gap: 6px; flex-wrap: nowrap; justify-content: flex-end; }
.text-button { white-space: nowrap; }

/* --- Audit overflow fix --- */
.audit-row { display: grid; grid-template-columns: 130px 120px minmax(0, 1fr); gap: 12px; font-size: 13px; padding: 10px 4px; border-bottom: 1px solid var(--a-line); }
.audit-action { color: var(--a-ink); overflow-wrap: anywhere; word-break: break-word; }

/* --- Empty state contrast --- */
.empty-state { color: var(--a-muted); background: var(--a-panel); border: 1px dashed var(--a-line); border-radius: 12px; padding: 22px; text-align: center; font-size: 14px; }

/* --- Dialog scroll --- */
.deal-dialog { max-height: 90vh; overflow-y: auto; }

/* --- Narrow screens --- */
@media (max-width: 900px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { flex-direction: row; flex-wrap: wrap; gap: 8px; }
  .side-link { padding: 10px 14px; }
  .tour-row { grid-template-columns: 1fr; }
  .tour-row .row-actions { justify-content: flex-start; }
  .audit-row { grid-template-columns: 1fr; gap: 4px; }
}

/* --- Tour editor: 共用欄位 + 語言 tabs --- */
.tour-global-fields { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; padding: 12px 14px; background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 12px; margin-bottom: 12px; }
.tour-global-fields label { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 13px; }
.tour-global-fields select { max-width: 240px; }
.tour-price-field input { width: 110px; }
.tour-featured-field { white-space: nowrap; }
.tour-featured-field input { width: auto; }
.tour-image-field { margin-bottom: 12px; }
.language-editor { border: 1px solid var(--a-line); border-radius: 12px; overflow: hidden; }
.language-tabs { display: flex; gap: 4px; padding: 8px 10px 0; background: var(--a-panel); border-bottom: 1px solid var(--a-line); }
.language-tab { appearance: none; border: 1px solid transparent; border-bottom: none; background: transparent; color: var(--a-muted); font: inherit; font-size: 13px; font-weight: 600; padding: 8px 16px; border-radius: 10px 10px 0 0; cursor: pointer; }
.language-tab:hover { color: var(--a-ink); background: rgba(128, 128, 128, 0.08); }
.language-tab.is-active { background: #fff; color: var(--a-accent, #0b5ad6); border-color: var(--a-line); box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.04); }
.language-panel { padding: 14px; background: #fff; }
.language-panel[hidden] { display: none; }
.language-panel .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) {
  .language-panel .form-grid { grid-template-columns: 1fr; }
}