/* 順風車 B：午夜藍 × 玫瑰金，客戶端與後台共用色票與元件。 */
/* Noto Serif TC（OFL）：自架標題／數字子集，授權見 assets/fonts/noto-serif-tc-ofl.txt。 */
@font-face {
  font-family: 'Shunfeng Serif TC';
  src: url('/assets/fonts/noto-serif-tc-medium.woff2') format('woff2');
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Shunfeng Serif TC';
  src: url('/assets/fonts/noto-serif-tc-semibold.woff2') format('woff2');
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --c-bg: #0d1d30;
  --c-surface: #17314d;
  --c-surface-deep: #10263e;
  --c-input: #213b58;
  --c-text: #f0eee9;
  --c-muted: #bcc9d7;
  --c-border: #365574;
  --c-primary: #d5a48f;
  --c-primary-dark: #ecc0a9;
  --c-primary-soft: rgba(213, 164, 143, 0.13);
  --c-danger: #f0a8a5;
  --c-danger-soft: #402c3b;
  --c-warn: #ebc49c;
  --c-warn-soft: #373647;
  --c-success: #b5ddce;
  --c-success-soft: #20454c;
  --radius: 8px;
  --btn-h: 46px;
  --btn-pad: 0 20px;
  --btn-fs: 15px;
  /* 表單列（欄位、勾選列、參考分攤框）的下方間距，窄螢幕另設 */
  --field-gap: 20px;
  --shadow: 0 10px 30px rgba(2, 11, 23, 0.12);
  --font: system-ui, -apple-system, 'Segoe UI', 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  --font-display: 'Shunfeng Serif TC', 'Noto Serif TC', 'Source Han Serif TC', 'Songti TC', 'PMingLiU', serif;
}

* { box-sizing: border-box; }
/* 元件的 display 不得蓋過 hidden，包含即時狀態與驗證表單。 */
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
html { scroll-padding-top: 100px; }
body { display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh; background: var(--c-bg); color: var(--c-text); font: 15px/1.65 var(--font); -webkit-font-smoothing: antialiased; }
::selection { background: var(--c-primary); color: var(--c-bg); }
a { color: var(--c-primary-dark); text-underline-offset: 4px; }
a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button, input, select, textarea { font: inherit; }
button, a { touch-action: manipulation; }
button { color: inherit; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--c-primary-dark); outline-offset: 4px; }
h1, h2, h3 { margin: 0 0 14px; line-height: 1.35; font-weight: 700; }
h1 { font-size: clamp(26px, 3vw, 34px); letter-spacing: 0.08em; }
h2 { font-size: 22px; letter-spacing: 0.05em; }
h3 { font-size: 17px; }
/* 前台用明朝體建立標題與數字層次；操作、地名與長文維持黑體。 */
.client-app :is(.brand, .hero-copy h1, .page-heading h1, .section-title h2, .ride-guide h2, .form-section-title, .booking-form h2, .booking-card h2, .account-card h2, .footer-brand strong) { font-family: var(--font-display); font-weight: 600; }
.client-app .brand { letter-spacing: 0.1em; }
.client-app .hero-copy h1 { font-size: clamp(36px, 4vw, 52px); font-weight: 500; line-height: 1.45; letter-spacing: 0.08em; }
.client-app .hero-copy > p:last-child { letter-spacing: 0.05em; }
.client-app :is(.section-title h2, .ride-guide h2, .form-section-title, .booking-form h2, .booking-card h2, .account-card h2) { line-height: 1.5; letter-spacing: 0.06em; }
.client-app :is(.departure-clock, .price, .step-number) { font-family: var(--font-display); font-weight: 600; font-variant-numeric: tabular-nums lining-nums; letter-spacing: 0; }
.client-app .search-trip .trip-fare { container-type: inline-size; }
/* 金額依自己的欄寬縮放，四位數分攤費用也能保留單行。 */
.client-app .search-trip .trip-fare .price { font-size: min(23px, 21cqi); }
p { margin: 0 0 12px; }
img, svg { max-width: 100%; }
.icon { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; flex: none; vertical-align: middle; }
.icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.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; }
.skip-link { position: fixed; z-index: 110; top: 12px; left: 16px; padding: 10px 16px; transform: translateY(-180%); border-radius: 6px; background: var(--c-primary); color: var(--c-bg); font-weight: 650; }
.skip-link:focus { transform: translateY(0); }

/* 頁首、全站導覽與頁尾 */
.topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; min-height: 78px; padding: 0 28px; border-bottom: 1px solid var(--c-border); background: rgba(13, 29, 48, 0.97); backdrop-filter: blur(14px); }
.topbar-inner { display: flex; align-items: center; gap: 32px; width: 100%; max-width: 1240px; min-height: 78px; margin: 0 auto; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; color: var(--c-primary-dark); font-size: 27px; font-weight: 500; letter-spacing: 0.13em; white-space: nowrap; text-decoration: none; }
.brand svg { width: 65px; height: 34px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.nav { display: flex; align-self: stretch; align-items: stretch; gap: 8px; flex: 1; min-width: 0; }
.nav a { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 4px 15px; color: var(--c-text); font-size: 15px; text-decoration: none; white-space: nowrap; }
.nav a:hover { color: var(--c-primary-dark); background: rgba(213, 164, 143, 0.04); }
.nav a[aria-current='page'] { color: var(--c-primary-dark); font-weight: 650; }
.nav a[aria-current='page']::after { position: absolute; right: 14px; bottom: 0; left: 14px; height: 3px; border-radius: 3px 3px 0 0; background: var(--c-primary); content: ''; }
.desktop-account { display: inline-flex; align-items: center; gap: 9px; color: var(--c-text); text-decoration: none; white-space: nowrap; }
.desktop-account[aria-current='page'], .desktop-account:hover { color: var(--c-primary-dark); }
.account-link { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; color: var(--c-text); text-decoration: none; }
.account-link:hover, .account-link[aria-current='page'] { color: var(--c-primary-dark); }
.account-name { max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.header-note { max-width: 180px; margin: 0; padding-left: 24px; border-left: 1px solid var(--c-border); color: var(--c-muted); font-size: 12px; line-height: 1.6; letter-spacing: 0.035em; }
.mobile-nav { display: none; }
.rule-banner { padding: 8px 20px; border-bottom: 1px solid rgba(54, 85, 116, 0.55); background: var(--c-surface-deep); color: var(--c-muted); font-size: 12px; text-align: center; letter-spacing: 0.03em; }
.topbar:has(.header-note) + .rule-banner { display: none; }
main { flex: 1; width: 100%; max-width: 900px; margin: 0 auto; padding: 34px 28px 46px; }
.client-app main[data-view='home'] { max-width: 1296px; padding-top: 0; }
main[data-view='post'], main[data-view='request'], main[data-view='riders'] { max-width: 1000px; }
main[data-view='login'], main[data-view='signup'] { max-width: 680px; }
.page-heading { margin-bottom: 26px; }
.page-heading h1 { margin-bottom: 7px; }
.page-heading p { margin: 0; color: var(--c-muted); }
.footer { margin-top: auto; padding: 24px 28px; border-top: 1px solid rgba(54, 85, 116, 0.65); color: var(--c-muted); font-size: 12px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; max-width: 1240px; margin: 0 auto; }
.footer-brand { margin: 0; letter-spacing: 0.04em; }
.footer-brand strong { margin-right: 16px; color: var(--c-text); font-weight: 500; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer a { color: var(--c-muted); text-decoration: none; }
.footer a:hover { color: var(--c-primary-dark); }

/* 首頁：夜色主視覺、搜尋與行程清單 */
.home-hero { position: relative; min-height: 340px; margin: 0 -28px; overflow: hidden; isolation: isolate; background: #122c48; }
.hero-image { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center 55%; }
.home-hero::after { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(8, 24, 42, 0.89), rgba(9, 27, 47, 0.4) 56%, rgba(9, 27, 47, 0.12)), linear-gradient(0deg, #0d1d30, transparent 45%); content: ''; }
.hero-copy { position: relative; max-width: 600px; padding: 42px 34px 70px; }
.eyebrow { margin-bottom: 16px; padding-left: 14px; border-left: 2px solid var(--c-primary); color: var(--c-primary-dark); font-size: 13px; letter-spacing: 0.19em; }
.hero-copy h1 { margin-bottom: 16px; font-size: clamp(34px, 4vw, 50px); line-height: 1.3; letter-spacing: 0.11em; text-shadow: 0 2px 20px rgba(0, 0, 0, 0.25); }
.hero-copy > p:last-child { max-width: 480px; margin: 0; color: var(--c-text); font-size: 16px; letter-spacing: 0.09em; }
.card { margin-bottom: 16px; padding: 22px; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface); box-shadow: var(--shadow); }
.search-panel.card { position: relative; z-index: 2; margin: -34px 0 28px; padding: 22px 24px 20px; background: linear-gradient(110deg, #17314d, #142c46); }
/* 搜尋卡兩排：上排出發地｜目的地｜搜尋範圍，下排 .search-filters 一行放行車方向（五顆膠囊）與攜帶（兩個下拉）；條件一改就自動搜尋，沒有搜尋按鈕。
   下排放不下（約 ≤800px）時攜帶換到下一行，起訖點都指定時方向欄隱藏、攜帶靠左。≤640px 上排改兩欄、下排兩欄各佔滿一行 */
.search-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(200px, 0.6fr); gap: 16px; align-items: start; }
.search-grid > .field, .search-filters > .field { min-width: 0; margin-bottom: 0; }
.search-grid > .search-filters { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 28px; }
.search-grid .field > :is(label, .label) { margin-bottom: 8px; }
.home-content { display: grid; grid-template-columns: minmax(0, 1fr) 252px; gap: 30px; align-items: start; }
.search-results { min-width: 0; }
.section-title { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 27px 0 16px; }
.section-title h2 { margin: 0; }
.search-results > .section-title { min-height: 37px; margin-top: 0; }
.result-count { color: var(--c-muted); font-size: 13px; white-space: nowrap; }
.list { list-style: none; margin: 0; padding: 0; }
.trip-item { display: block; color: inherit; text-decoration: none; }
.trip-item.card { transition: border-color 160ms, background-color 160ms; }
.trip-item:hover { border-color: var(--c-primary); }
.search-trip.card { display: grid; grid-template-columns: 94px minmax(100px, 1.6fr) minmax(55px, 0.6fr) minmax(75px, 0.85fr) minmax(91px, 0.9fr) 94px; align-items: center; gap: 15px; min-height: 114px; margin-bottom: 12px; padding: 19px 20px; background: linear-gradient(115deg, #193550, #142c46); }
.departure { display: flex; flex-direction: column; gap: 3px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.departure-date { color: var(--c-muted); font-size: 13px; font-weight: 450; }
.departure-clock { color: var(--c-text); font-size: 29px; font-weight: 750; line-height: 1.1; letter-spacing: 0.02em; }
.journey { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 14px; min-width: 0; padding-left: 23px; }
.journey::before { position: absolute; top: 11px; bottom: 11px; left: 4px; width: 1px; background: var(--c-primary); content: ''; }
.journey-stop { position: relative; color: var(--c-text); font-size: 14px; line-height: 1.45; overflow-wrap: anywhere; }
.journey-stop::before { position: absolute; top: 5px; left: -23px; width: 9px; height: 9px; border: 1px solid var(--c-primary-dark); border-radius: 50%; background: var(--c-primary); content: ''; }
.journey-stop.destination::before { background: var(--c-surface); }
/* 可中途上下車：起訖之間一列小字，圓點縮小、中心對齊直線 */
.journey-stop.via { color: var(--c-muted); font-size: 12px; }
.journey-stop.via::before { top: 6px; left: -21px; width: 5px; height: 5px; border: 0; }
/* 發布頁「接受中途上下車」勾選框：說明字與勾選框的字對齊（勾選框 19px ＋ 間距 11px） */
.midway-field { margin-bottom: var(--field-gap); }
.midway-field .check { margin-bottom: 0; }
.midway-field .hint { margin: 4px 0 0 30px; }
/* 行程頁沿途可上下車的站名清單，最底下標 OSM 出處 */
.midway-stops { margin-top: 14px; }
.midway-stops p { margin: 4px 0 0; color: var(--c-muted); font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.midway-stops .place-credit { font-size: 11px; }
.detail-label { display: block; margin-bottom: 4px; color: var(--c-muted); font-size: 12px; font-weight: 400; line-height: 1.4; }
.trip-driver, .trip-availability, .trip-fare { min-width: 0; padding-left: 14px; border-left: 1px solid var(--c-border); }
.trip-driver strong, .trip-availability strong { display: block; font-size: 16px; line-height: 1.5; overflow-wrap: anywhere; }
.trip-availability > span { display: block; color: var(--c-muted); font-size: 11px; white-space: nowrap; }
/* 行程卡的寵物 / 行李標示（只標比預設多的）：圖示＋短字，窄欄可換行 */
.trip-availability > .trip-cargo { display: flex; align-items: center; gap: 3px; margin-top: 2px; color: var(--c-primary-dark); white-space: normal; }
.trip-cargo .icon { flex: none; width: 12px; height: 12px; }
.price { color: var(--c-primary-dark); font-size: 23px; font-weight: 700; line-height: 1.3; font-variant-numeric: tabular-nums; white-space: nowrap; }
.trip-link { display: inline-flex; justify-content: center; align-items: center; gap: 8px; color: var(--c-primary-dark); font-size: 13px; white-space: nowrap; }
.search-trip .trip-link { font-size: 13px; }
.ride-guide.card { padding: 0 0 0 27px; margin: 2px 0 0; border: 0; border-left: 1px solid var(--c-border); border-radius: 0; background: transparent; box-shadow: none; }
.ride-guide h2 { margin-bottom: 23px; font-size: 22px; letter-spacing: 0.04em; }
.guide-steps { list-style: none; margin: 0; padding: 0; }
.guide-steps li { display: flex; gap: 15px; margin-bottom: 23px; }
.step-number { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; flex: none; border-radius: 50%; background: var(--c-primary); color: var(--c-bg); font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.step-copy strong { display: block; margin: 0 0 3px; font-size: 16px; }
.step-copy p { margin: 0; color: var(--c-muted); font-size: 12px; line-height: 1.7; }
.privacy-note { display: flex; align-items: flex-start; gap: 10px; margin: 20px 0; color: var(--c-muted); font-size: 12px; line-height: 1.8; }
.privacy-note .icon { color: var(--c-primary); }
.guide-drive { padding-top: 18px; border-top: 1px solid var(--c-primary); }
.guide-drive p { margin-bottom: 10px; color: var(--c-muted); font-size: 13px; }
.guide-drive .btn { width: 100%; color: var(--c-primary-dark); border-color: var(--c-primary); background: transparent; }
.route { font-weight: 650; font-size: 16px; overflow-wrap: anywhere; }
.route .arrow { color: var(--c-primary); margin: 0 6px; }
.meta { display: flex; flex-wrap: wrap; gap: 5px 16px; color: var(--c-muted); font-size: 13px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.row > * { min-width: 0; }
.row h2, .row strong { overflow-wrap: anywhere; }
.row > .btn { flex-shrink: 0; }
.muted { color: var(--c-muted); }
.small { font-size: 13px; }
.empty { margin-bottom: 16px; padding: 38px 20px; border: 1px dashed var(--c-border); border-radius: var(--radius); color: var(--c-muted); text-align: center; }
.badge { display: inline-block; min-width: 21px; padding: 1px 7px; border-radius: 999px; background: var(--c-primary); color: var(--c-bg); font-size: 11px; font-weight: 700; line-height: 19px; text-align: center; white-space: nowrap; }
.status { display: inline-block; flex: none; padding: 4px 11px; border: 1px solid var(--c-border); border-radius: 999px; background: var(--c-surface-deep); color: var(--c-muted); font-size: 12px; white-space: nowrap; }
.status-requested { border-color: #9a7f72; background: var(--c-primary-soft); color: var(--c-primary-dark); }
.status-accepted, .status-open { border-color: #537f7d; background: var(--c-success-soft); color: var(--c-success); }
.status-rejected, .status-cancelled, .status-suspended, .status-danger { border-color: #745261; background: var(--c-danger-soft); color: var(--c-danger); }
.status-warn { border-color: var(--c-warn); background: var(--c-warn-soft); color: var(--c-warn); }

/* 表單與操作元件 */
.field { min-width: 0; margin-bottom: var(--field-gap); }
.field > label, .label { display: block; margin-bottom: 8px; color: var(--c-text); font-size: 14px; font-weight: 550; letter-spacing: 0.03em; }
.hint { margin-top: 7px; color: var(--c-muted); font-size: 12px; line-height: 1.7; }
.error-text { margin-top: 6px; color: var(--c-danger); font-size: 13px; }
input[type='text'], input[type='tel'], input[type='password'], input[type='number'], input[type='date'], select, textarea { width: 100%; min-width: 0; height: var(--btn-h); padding: 0 13px; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-input); color: var(--c-text); font: inherit; transition: border-color 160ms, box-shadow 160ms; }
input::placeholder, textarea::placeholder { color: #aabbd0; opacity: 1; }
input:disabled, select:disabled, textarea:disabled { opacity: 0.6; cursor: not-allowed; }
textarea { height: auto; min-height: 96px; padding: 11px 13px; resize: vertical; }
select { padding-right: 24px; cursor: pointer; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--c-primary); outline-offset: 2px; border-color: var(--c-primary); }
input[type='checkbox'], input[type='radio'] { accent-color: var(--c-primary); }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
/* 勾選列跟 .field 一樣自帶欄距，後面接按鈕或欄位不會貼住；連續幾列勾選彼此靠近成一組，放在容器最後就不留 */
.check { display: flex; gap: 11px; align-items: flex-start; margin-bottom: var(--field-gap); font-size: 14px; }
/* 註冊頁的同意說明（取代勾選框）：與原勾選文字同字級，放在「完成註冊」正上方 */
.signup-consent { margin: 0 0 var(--field-gap); font-size: 14px; line-height: 1.7; }
.check:has(+ .check:not([hidden])) { margin-bottom: 12px; }
.check:last-child { margin-bottom: 0; }
.check input { width: 19px; height: 19px; margin: 3px 0 0; flex: none; }
.inline { display: flex; gap: 8px; }
.inline > input { flex: 1; min-width: 0; }
.inline > .btn { flex: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 0; height: var(--btn-h); padding: var(--btn-pad); border: 1px solid transparent; border-radius: 6px; color: var(--c-text); font: inherit; font-size: var(--btn-fs); font-weight: 650; line-height: 1.3; letter-spacing: 0.03em; white-space: nowrap; text-decoration: none; cursor: pointer; transition: background-color 160ms, border-color 160ms, box-shadow 160ms; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { border-color: #e1b09a; background: linear-gradient(110deg, #e3b49c, #d5a48f); color: #102239; }
.btn-primary:hover:not(:disabled) { background: #edc3ae; border-color: #edc3ae; box-shadow: 0 3px 14px rgba(213, 164, 143, 0.17); }
.btn-ghost { border-color: var(--c-border); background: var(--c-surface-deep); color: var(--c-text); }
.btn-ghost:hover:not(:disabled) { border-color: var(--c-primary); background: #1c3652; }
.btn-danger { border-color: #80596a; background: var(--c-danger-soft); color: var(--c-danger); }
.btn-danger:hover:not(:disabled) { border-color: var(--c-danger); background: #513544; }
.btn-line { border-color: #168447; background: #087d3a; color: #fff; }
.btn-line:hover:not(:disabled) { background: #0a9144; }
/* Google 登入：官方品牌規範的淺色版（白底 #FFFFFF、1px #747775 外框、#1F1F1F 字 14px / 20px 中等粗細、G 標誌 20px 放白底、標誌後留 10px），
   與 LINE 按鈕同寬同高（規範：醒目程度不低於其他登入方式）；字型用站內字型，規範的 Google Sans 不另載入 */
.btn-google { gap: 10px; border-color: #747775; background: #fff; color: #1f1f1f; font-size: 14px; font-weight: 500; line-height: 20px; letter-spacing: 0.02em; }
.btn-google:hover:not(:disabled) { background: #f2f2f2; }
.btn-google .google-g { width: 20px; height: 20px; }
.login-buttons { display: grid; gap: 12px; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; }
.btn-row > .btn { flex: 1 1 0; min-width: 0; }
.link-btn { padding: 4px 0; border: 0; background: none; color: var(--c-muted); font: inherit; font-size: 13px; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.link-btn:hover { color: var(--c-primary-dark); }
.segmented { display: flex; margin-bottom: 16px; overflow: hidden; border: 1px solid var(--c-border); border-radius: 6px; }
.segmented button { flex: 1 1 0; min-width: 0; min-height: 44px; padding: 8px 10px; border: 0; background: var(--c-surface-deep); color: var(--c-muted); font: inherit; font-size: 14px; cursor: pointer; }
.segmented button[aria-pressed='true'] { background: var(--c-primary); color: var(--c-bg); font-weight: 650; }
.segmented button:focus-visible { outline-offset: -4px; outline-color: var(--c-text); }

/* 出發時間選擇器：日期卡四欄兩列；幾點、幾分是一般下拉（.grid-2 並排，沿用全站 select 樣式） */
.date-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
.date-chip { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-width: 0; height: 58px; padding: 6px 4px; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-surface-deep); color: var(--c-text); font: inherit; line-height: 1.25; cursor: pointer; transition: border-color 160ms, background-color 160ms; }
.date-chip small { color: var(--c-muted); font-size: 12px; white-space: nowrap; }
.date-chip strong { font-size: 16px; font-weight: 650; font-variant-numeric: tabular-nums; }
.date-chip .icon { width: 18px; height: 18px; color: var(--c-primary); }
.date-more { position: relative; display: grid; min-width: 0; }
.date-more > input[type='date'] { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; opacity: 0; cursor: pointer; }
.date-more:focus-within > .date-chip { outline: 2px solid var(--c-primary-dark); outline-offset: 2px; }
.date-chip:focus-visible { outline-offset: 2px; }
.date-chip:hover:not(:disabled), .date-more:hover > .date-chip { border-color: var(--c-primary); }
.date-chip[aria-pressed='true'], .date-chip.is-picked { border-color: var(--c-primary); background: var(--c-primary); color: var(--c-bg); font-weight: 650; }
.date-chip[aria-pressed='true'] small, .date-chip.is-picked small { color: inherit; }
.date-chip:disabled { opacity: 0.35; cursor: not-allowed; }
.depart-summary { display: flex; align-items: flex-start; gap: 10px; margin-top: 14px; padding: 12px 15px; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-primary-soft); color: var(--c-primary-dark); font-size: 14px; }
.depart-summary .icon { width: 20px; height: 20px; margin-top: 1px; color: var(--c-primary); }
.depart-summary strong { display: block; font-weight: 650; font-variant-numeric: tabular-nums; }
.depart-summary-detail { display: block; color: var(--c-muted); font-size: 13px; }
.depart-summary.is-empty { background: var(--c-surface-deep); color: var(--c-muted); }
/* 首頁日期列（航空公司式，搜尋卡下排）兩排：上排「前七日｜全部日期｜後七日」，下排七天，中間一條橫線（grid 的 ::before，佔一整排）。
   七天各顯示最低價與趟數，選中的一格整格填色；每格至少 86px（最長的「有免費共乘」才放得下），放得下就撐滿，放不下就橫向滑動 */
.date-strip { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); grid-template-areas: 'prev all next' 'line line line' 'days days days'; align-items: center; gap: 0 10px; margin-top: 18px; padding: 6px 8px 0; overflow: hidden; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface-deep); }
.date-strip::before { content: ''; grid-area: line; margin: 6px -8px 0; border-top: 1px solid var(--c-border); }
.strip-prev { grid-area: prev; justify-self: start; }
.strip-next { grid-area: next; justify-self: end; }
.strip-all { grid-area: all; }
/* 搜尋列的行車方向膠囊（.direction-chip）、日期列的全部日期膠囊與翻頁共用按鈕底，垂直置中對齊同排；起訖點都指定時方向欄整欄隱藏 */
.direction-filter { display: flex; align-items: center; gap: 8px; height: var(--btn-h); }
/* 搜尋列的攜帶欄接在行車方向右邊：寵物、行李兩個下拉等寬、各最寬 200px，沿用全站 select 樣式；
   基準寬 300px 用來判斷同一行放不放得下，放得下再撐到 416px */
.search-cargo { flex: 1 1 300px; max-width: 416px; }
.cargo-filter { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.strip-nav, .direction-chip, .strip-all { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 4px 10px; border: 1px solid transparent; border-radius: 6px; background: none; color: var(--c-text); font: inherit; font-size: 13px; white-space: nowrap; cursor: pointer; transition: border-color 160ms, background-color 160ms, color 160ms; }
.strip-nav .icon, .direction-chip .icon { width: 16px; height: 16px; }
.heading-east { transform: rotate(90deg); }
.heading-south { transform: rotate(180deg); }
.heading-west { transform: rotate(270deg); }
.strip-nav:hover:not(:disabled), .direction-chip:hover, .strip-all:hover { color: var(--c-primary-dark); }
.strip-nav:disabled { opacity: 0.35; cursor: not-allowed; }
.direction-chip, .strip-all { padding: 4px 16px; border-color: var(--c-border); border-radius: 999px; }
.direction-chip[aria-pressed='true'], .strip-all[aria-pressed='true'] { border-color: var(--c-primary); background: var(--c-primary); color: var(--c-bg); font-weight: 650; }
.strip-range { color: var(--c-muted); font-size: 11px; font-weight: 400; }
.strip-all[aria-pressed='true'] .strip-range { color: inherit; }
.strip-days { grid-area: days; min-width: 0; display: grid; grid-template-columns: repeat(7, minmax(86px, 1fr)); gap: 6px; margin: 0 -8px; padding: 8px; overflow-x: auto; scroll-padding-inline: 8px; scroll-snap-type: x proximity; scrollbar-width: thin; }
.strip-days > .strip-day { scroll-snap-align: start; }
.strip-day { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-width: 0; min-height: 78px; padding: 8px 4px; border: 1px solid transparent; border-radius: 6px; background: none; color: var(--c-text); font: inherit; line-height: 1.35; cursor: pointer; transition: border-color 160ms, background-color 160ms; }
.strip-date { font-size: 13px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.strip-price { color: var(--c-primary-dark); font-size: 14px; font-weight: 650; white-space: nowrap; font-variant-numeric: tabular-nums; }
.strip-count { color: var(--c-muted); font-size: 11px; white-space: nowrap; }
.strip-count:empty { display: none; }
.strip-day.is-empty .strip-price { color: var(--c-muted); font-size: 12px; font-weight: 400; }
.strip-day:hover:not(:disabled) { border-color: var(--c-primary); }
.strip-day[aria-pressed='true'] { border-color: var(--c-primary); background: var(--c-primary); color: var(--c-bg); }
.strip-day[aria-pressed='true'] :is(.strip-price, .strip-count) { color: inherit; }
.strip-day:disabled { opacity: 0.45; cursor: not-allowed; }
.strip-day:focus-visible, .strip-nav:focus-visible { outline-offset: -3px; }

/* 地點搜尋與地圖 */
/* 地點欄右側的 ×（首頁，選好地點才出現）：圖示尺寸同 .doc-remove，點擊區 36px 同方向膠囊，輸入框右側留位子不讓字壓到 */
.place-input { position: relative; }
.place-input > input { padding-right: 44px; }
.place-clear { position: absolute; top: 50%; right: 5px; display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; margin-top: -18px; padding: 0; border: 0; border-radius: 50%; background: none; color: var(--c-muted); cursor: pointer; transition: background-color 160ms, color 160ms; }
.place-clear:hover, .place-clear:focus-visible { background: var(--c-surface-deep); color: var(--c-text); }
.place-clear .icon { width: 14px; height: 14px; }
.place-results { list-style: none; margin: 8px 0 0; padding: 0; overflow: hidden; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-surface-deep); }
.place-results li button { display: block; width: 100%; padding: 12px; border: 0; border-bottom: 1px solid var(--c-border); background: none; color: var(--c-text); font: inherit; font-size: 14px; text-align: left; cursor: pointer; overflow-wrap: anywhere; }
.place-results li:last-child button { border-bottom: 0; }
.place-results li button:hover, .place-results li button:focus-visible { background: var(--c-input); }
.place-results .place-more button { color: var(--c-primary-dark); }
.place-results .place-credit { padding: 7px 12px; color: var(--c-muted); font-size: 11px; }
.map { width: 100%; height: 300px; overflow: hidden; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface-deep); }
.map-notice { position: absolute; z-index: 2; top: 50%; left: 50%; width: max-content; max-width: calc(100% - 32px); padding: 10px 14px; transform: translate(-50%, -50%); border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-surface-deep); color: var(--c-text); font-size: 14px; text-align: center; }
.map-off { display: flex; align-items: center; justify-content: center; padding: 22px; color: var(--c-muted); font-size: 14px; text-align: center; }
.maplibregl-ctrl { color-scheme: light; }
.route-summary { margin: 14px 0; padding: 13px 16px; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-primary-soft); color: var(--c-primary-dark); font-size: 14px; }

/* 行程內頁、發布與帳戶 */
.back-link { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 18px; color: var(--c-muted); font-size: 13px; text-decoration: none; }
.detail-main { display: grid; grid-template-columns: 115px minmax(0, 1fr) auto; align-items: center; gap: 26px; }
.detail-main .departure-clock { font-size: 38px; }
.detail-main .journey-stop { font-size: 17px; }
.detail-journey { min-width: 0; }
.detail-journey .meta { margin-top: 17px; font-size: 12px; }
.detail-journey .meta > span { display: inline-flex; align-items: center; gap: 5px; }
.detail-journey .meta .icon { width: 16px; height: 16px; }
.driver-meta { min-width: 85px; padding-left: 22px; border-left: 1px solid var(--c-border); }
.driver-meta strong { display: block; font-size: 18px; overflow-wrap: anywhere; }
.detail-card > .meta { margin-top: 18px; }
.detail-footer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 24px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--c-border); }
.driver-note { padding-left: 24px; border-left: 1px solid var(--c-border); }
.detail-footer .price { font-size: 32px; }
.fare-block { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.driver-note p { margin-top: 5px; overflow-wrap: anywhere; }
.detail-footer p:last-child { margin-bottom: 0; }
.map-section { margin-bottom: 24px; }
.map-section > .btn { margin-top: 12px; }
.map-section .privacy-note { padding: 11px 14px; margin: 0; border: 1px solid var(--c-border); border-top: 0; border-radius: 0 0 6px 6px; background: var(--c-surface-deep); }
.booking-form h2, .booking-card h2 { margin-bottom: 20px; }
.booking-form .hint, .booking-card .hint { margin: 12px 0 0; }
.booking-actions { margin-top: 18px; }
.safety-links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 18px; }
.page-section { margin-top: 26px; }
.rules-card { border-left: 2px solid var(--c-primary); background: var(--c-surface-deep); }
.rules-card ul { margin: 0; padding-left: 20px; }
.rules-card li + li { margin-top: 6px; }
.post-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 22px; }
.post-layout .card { margin-bottom: 0; }
/* 兩欄等高：路線卡的地圖吃掉右欄多出的高度（至少 300px）。改成 flex 後上下 margin 不再合併，兩處相鄰的補回原本的間距 */
.post-route { display: flex; flex-direction: column; }
.post-route > .map { flex: 1 0 300px; }
.post-route > h2 + .route-summary, .post-route > .route-summary:not([hidden]) + .hint { margin-top: 0; }
.post-layout h2, .form-section-title { margin-bottom: 22px; }
.form-section-title { display: flex; align-items: center; gap: 10px; }
.form-section-title .icon { color: var(--c-primary); }
.cost-cap { margin: 14px 0 var(--field-gap); padding: 15px 17px; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-surface-deep); color: var(--c-muted); }
.cost-cap .price { display: block; margin: 4px 0; font-size: 30px; }
.cost-cap .detail-label { color: var(--c-primary-dark); }
.cost-cap:empty { display: none; }
.my-trip-card { background: linear-gradient(115deg, #193550, #142c46); }
.my-page > .page-heading { padding: 30px; border: 1px solid var(--c-border); border-radius: var(--radius); background: linear-gradient(90deg, rgba(13, 29, 48, 0.96), rgba(13, 29, 48, 0.55)), url('/assets/city-night.webp') center 48% / cover; }
.trip-card-main { display: grid; grid-template-columns: 106px minmax(0, 1fr) auto; align-items: center; gap: 22px; }
.trip-card-side { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.trip-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; padding-top: 15px; border-top: 1px solid var(--c-border); }
.trip-card-footer .price { margin-left: 8px; }
.trip-card-footer p { margin: 0; }
.card-link { display: inline-flex; align-items: center; gap: 8px; color: var(--c-primary-dark); font-size: 13px; white-space: nowrap; }
.my-trip-card > .booking-fare { margin: 18px 0 0; }
.booking-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 16px; padding-top: 15px; border-top: 1px solid var(--c-border); }
.booking-card-footer p { display: flex; align-items: center; gap: 9px; margin: 0; color: var(--c-muted); font-size: 12px; }
.booking-card-footer .btn { color: var(--c-primary-dark); border-color: var(--c-primary); }
.booking-message { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex: none; }
/* 卡片底下的一排等寬連結：已確認預約的「查看上車點｜和司機對話」、我開的車的「再發一次｜發回程」 */
.booking-links, .repost-links { margin-top: 16px; padding-top: 15px; border-top: 1px solid var(--c-border); }
.booking-links .btn { color: var(--c-primary-dark); border-color: var(--c-primary); }
.my-trip-card .btn .badge { margin-left: 2px; }
.trip-owner-actions { margin-top: 16px; }
.edited-note { margin: 14px 0 0; }
/* 送出前的缺漏清單（App.showProblems），放在送出按鈕上方 */
.problem-list { margin: 0 0 14px; padding: 12px 14px 12px 32px; border: 1px solid var(--c-danger); border-radius: 6px; background: var(--c-danger-soft); color: var(--c-danger); font-size: 13px; line-height: 1.7; }
/* 我的行程：待處理（圖示｜說明｜動作）、下一趟的標示、收合的「之後」與「歷史紀錄」；顏色沿用卡片與 status-requested */
.todo-item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 16px; margin-bottom: 12px; padding: 17px 20px; background: linear-gradient(115deg, #193550, #142c46); }
.todo-icon { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid #9a7f72; border-radius: 999px; background: var(--c-primary-soft); color: var(--c-primary-dark); }
.todo-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.todo-text strong { overflow-wrap: anywhere; }
.next-label { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; color: var(--c-primary-dark); font-size: 13px; letter-spacing: 0.04em; }
.trip-fold { margin-bottom: 16px; }
.trip-fold > summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 18px; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface-deep); color: var(--c-muted); font-size: 14px; list-style: none; cursor: pointer; transition: border-color 160ms, color 160ms; }
.trip-fold > summary::-webkit-details-marker { display: none; }
.trip-fold > summary:hover { border-color: var(--c-primary); color: var(--c-text); }
.trip-fold[open] > summary { margin-bottom: 14px; }
.trip-fold-icon { transition: transform 160ms; }
.trip-fold[open] .trip-fold-icon { transform: rotate(90deg); }
/* 待處理裡司機的邀請：接受｜婉拒｜聊聊三顆等寬，排在說明下面（圖示欄右邊） */
.todo-invite .todo-actions { grid-column: 2 / -1; }
.empty > .btn { margin-top: 6px; }
/* 我的行程的新增入口（＋發布行程 / ＋徵求共乘）：沿用 .empty 虛線框，整個框可點，滑過亮框線同 .trip-item */
.empty-add { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 26px 20px; text-decoration: none; transition: border-color 160ms; }
.empty-add:hover { border-color: var(--c-primary); }
.empty-add-label { display: inline-flex; align-items: center; gap: 8px; color: var(--c-primary-dark); font-size: 15px; font-weight: 600; }
.empty-add-note { font-size: 13px; }

/* 星等：平均星等（卡片、詳情、對話標題）與評分輸入（評語在上、點星星即送出；滑過時亮到游標那顆） */
.rating-summary { display: inline-flex; align-items: center; gap: 3px; color: var(--c-warn); font-size: 13px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rating-summary .muted { font-size: 12px; }
.rating-star { width: 14px; height: 14px; fill: currentColor; }
.row .rating-summary { margin-left: 8px; }
.rating-input { margin-top: 16px; padding-top: 15px; border-top: 1px solid var(--c-border); }
.rating-input .field { margin-bottom: 12px; }
.rating-input textarea { min-height: 64px; }
.rating-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 14px; }
.rating-row .label { margin: 0; }
.rating-stars { display: flex; gap: 4px; }
.rating-star-btn { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-surface-deep); color: var(--c-muted); cursor: pointer; transition: color 120ms, border-color 120ms; }
.rating-star-btn .icon { width: 24px; height: 24px; }
.rating-stars:hover .rating-star-btn:not(:disabled), .rating-star-btn:focus-visible { border-color: var(--c-primary); color: var(--c-warn); }
.rating-stars:hover .rating-star-btn:not(:disabled) .icon { fill: currentColor; }
.rating-stars .rating-star-btn:hover ~ .rating-star-btn:not(:disabled) { border-color: var(--c-border); color: var(--c-muted); }
.rating-stars .rating-star-btn:hover ~ .rating-star-btn .icon { fill: none; }
.rating-star-btn:disabled { opacity: 0.5; cursor: wait; }
.rating-input .hint { margin: 8px 0 0; }
.rating-done { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--c-success); font-size: 13px; }

/* 找客頁上方的分頁（發布行程｜乘客在找車）：兩個連結等寬，樣式同 .segmented */
.page-tabs { display: flex; margin-bottom: 20px; overflow: hidden; border: 1px solid var(--c-border); border-radius: 6px; }
.page-tabs a { display: flex; flex: 1 1 0; align-items: center; justify-content: center; min-width: 0; min-height: 44px; padding: 8px 10px; background: var(--c-surface-deep); color: var(--c-muted); font-size: 14px; text-decoration: none; }
.page-tabs a:hover { color: var(--c-text); }
.page-tabs a[aria-current='page'] { background: var(--c-primary); color: var(--c-bg); font-weight: 650; }
.page-tabs a:focus-visible { outline-offset: -4px; outline-color: var(--c-text); }

/* 乘客在找車：篩選卡（出發地｜目的地｜日期）、需求卡（卡片本體連到詳情，邀請操作在卡片底下）、邀請對話框的行程單選 */
.riders-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.9fr); gap: 16px; align-items: start; }
.riders-grid > .field { margin-bottom: 0; }
.riders-filter .inline > .btn { padding-right: 14px; padding-left: 14px; }
.request-card .trip-card-footer .meta { gap: 5px 14px; }
.request-card .meta > span, .detail-journey .meta > span { display: inline-flex; align-items: center; gap: 5px; }
.request-card .meta .icon { width: 16px; height: 16px; }
.request-card .fare-block { align-items: flex-end; text-align: right; }
.request-card .fare-block .price { font-size: 22px; }
.request-actions { margin-top: 16px; padding-top: 15px; border-top: 1px solid var(--c-border); }
.invite-status { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--c-primary-dark); font-size: 13px; }
.invite-options { display: grid; gap: 12px; }
.invite-option { padding: 12px; border: 1px solid var(--c-border); border-radius: 6px; background: var(--c-surface-deep); cursor: pointer; }
.invite-option:has(input:checked) { border-color: var(--c-primary); }
/* 對話頁標題下：司機的邀請，接受｜婉拒 */
.invite-bar { margin-top: 14px; padding: 12px 14px; border: 1px solid #9a7f72; border-radius: 6px; background: var(--c-primary-soft); }
.invite-bar p { margin-bottom: 10px; color: var(--c-primary-dark); }
.account-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
.account-card h2 { margin-bottom: 22px; }
.auth-layout { margin: 22px auto; max-width: 530px; }
.auth-card { padding: 30px; }
.auth-card h2 { margin-bottom: 20px; }
.auth-mark { display: flex; align-items: center; justify-content: center; width: 60px; height: 60px; margin-bottom: 22px; border: 1px solid var(--c-border); border-radius: 50%; background: var(--c-primary-soft); color: var(--c-primary-dark); }
.auth-mark .icon { width: 28px; height: 28px; }
/* 登入接力：Safari 上顯示、要抄到主畫面 App 的確認碼 */
/* 簡訊登入：Turnstile widget 平常不顯示（interaction-only），需要勾選時才出現在送出鈕上方；驗證碼區與上方同間距 */
.turnstile-box:not(:empty) { margin-bottom: 14px; }
.sms-code-step { margin-top: 20px; }
.handoff-code { margin-bottom: 18px; font-size: 40px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: 0.15em; text-align: center; }

/* 對話保持可捲動，輸入區避開手機底部導覽。 */
.chat-header { margin-bottom: 16px; }
.chat-booking { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: 12px; }
.ask-driver { margin-top: 16px; }
.chat-shell { display: flex; flex-direction: column; min-width: 0; }
.chat-composer { flex: none; padding-top: 10px; }
.chat-composer .chat-input { position: static; padding-top: 0; border-top: 0; background: transparent; }
.chat { display: flex; flex-direction: column; height: calc(100dvh - 335px); min-height: 340px; }
.chat-log { display: flex; flex: 1; flex-direction: column; gap: 12px; overflow-y: auto; padding: 14px 2px 20px; overscroll-behavior: contain; }
.bubble { align-self: flex-start; max-width: 80%; padding: 12px 15px; border: 1px solid var(--c-border); border-radius: 3px 14px 14px; background: var(--c-surface); white-space: pre-wrap; overflow-wrap: anywhere; }
.bubble.mine { align-self: flex-end; border-color: #6f645f; border-radius: 14px 3px 14px 14px; background: #3b3c48; }
.bubble time { display: block; margin-top: 5px; color: var(--c-muted); font-size: 11px; }
.chat-input { position: sticky; bottom: 0; display: flex; gap: 10px; padding: 14px 0 6px; border-top: 1px solid var(--c-border); background: var(--c-bg); }
.chat-input textarea { flex: 1; height: var(--btn-h); min-height: var(--btn-h); max-height: 140px; }
.chat-input .btn { flex: none; width: 88px; }

/* 對話框操作等寬等高，危險操作不加重強調。 */
dialog { width: min(460px, calc(100vw - 32px)); max-height: calc(100dvh - 48px); overflow-y: auto; padding: 26px; border: 1px solid var(--c-border); border-radius: 10px; background: var(--c-surface); color: var(--c-text); box-shadow: 0 20px 80px rgba(0, 7, 18, 0.65); }
dialog::backdrop { background: rgba(3, 12, 25, 0.78); backdrop-filter: blur(3px); }
dialog h2 { font-size: 22px; }
.dialog-actions { display: flex; gap: 10px; margin-top: 24px; }
.dialog-actions > .btn { flex: 1 1 0; min-width: 0; }
.toast { position: fixed; z-index: 100; bottom: 26px; left: 50%; width: max-content; max-width: calc(100vw - 32px); transform: translateX(-50%); padding: 12px 20px; border: 1px solid var(--c-primary); border-radius: 8px; background: #21334a; color: var(--c-text); font-size: 14px; box-shadow: 0 8px 30px rgba(0, 7, 18, 0.45); opacity: 0; pointer-events: none; transition: opacity 180ms; }
.toast.show { opacity: 1; }
.offline { padding: 7px 16px; border-bottom: 1px solid #826e60; background: var(--c-warn-soft); color: var(--c-warn); font-size: 13px; text-align: center; }
.live-paused { display: block; width: 100%; border-width: 0 0 1px; cursor: pointer; }
.live-paused:hover { text-decoration: underline; text-underline-offset: 3px; }

/* 法律與管理頁保留原有導覽結構。 */
.doc { max-width: 840px; line-height: 1.85; }
.doc h1 { margin-bottom: 24px; }
.doc h2 { margin-top: 32px; font-size: 21px; }
.doc li { margin-bottom: 8px; }
.topbar > .brand { margin-right: 30px; }
.topbar > .nav { min-height: 78px; }

@media (max-width: 1150px) {
  .topbar-inner { gap: 22px; }
  .header-note { max-width: 156px; padding-left: 18px; font-size: 11px; }
  .brand { gap: 9px; font-size: 24px; }
  .brand svg { width: 53px; }
  .nav { gap: 2px; }
  .nav a { padding-right: 11px; padding-left: 11px; font-size: 14px; }
  .desktop-account { font-size: 14px; gap: 7px; }
  .home-content { grid-template-columns: minmax(0, 1fr) 216px; gap: 24px; }
  .ride-guide.card { padding-left: 22px; }
  .ride-guide h2 { font-size: 20px; }
  .step-copy strong { font-size: 15px; }
  .search-trip.card { grid-template-columns: 83px minmax(100px, 1fr) minmax(76px, 0.8fr); gap: 17px 14px; }
  .search-trip .departure { grid-column: 1; grid-row: 1; }
  .search-trip .journey { grid-column: 2 / 4; grid-row: 1; }
  .search-trip .trip-driver { grid-column: 1; grid-row: 2; padding-left: 0; border: 0; }
  .search-trip .trip-availability { grid-column: 2; grid-row: 2; }
  .search-trip .trip-fare { grid-column: 3; grid-row: 2; }
  .search-trip .trip-link { grid-column: 1 / -1; padding-top: 9px; border-top: 1px solid var(--c-border); font-size: 13px; }
}
@media (max-width: 800px) {
  .header-note { display: none; }
  .topbar:has(.header-note) + .rule-banner { display: block; }
  .search-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(120px, 0.6fr); }
  .home-content { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .ride-guide.card { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; padding: 22px; border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-surface-deep); }
  .ride-guide h2 { grid-column: 1 / -1; margin-bottom: 3px; }
  .guide-steps { grid-row: 2 / 4; }
  .guide-steps li:last-child { margin-bottom: 0; }
  .privacy-note { margin: 0; }
  .guide-drive { align-self: end; }
  .search-trip.card { grid-template-columns: 90px minmax(130px, 1.5fr) minmax(55px, 0.65fr) minmax(75px, 0.8fr) minmax(91px, 0.9fr); gap: 14px; }
  .search-trip .departure, .search-trip .journey, .search-trip .trip-driver, .search-trip .trip-availability, .search-trip .trip-fare { grid-column: auto; grid-row: auto; }
  .search-trip .trip-driver { padding-left: 12px; border-left: 1px solid var(--c-border); }
  .post-layout { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  :root { --btn-h: 46px; --btn-pad: 0 15px; --field-gap: 18px; }
  html { scroll-padding-top: 85px; }
  body:has(.mobile-nav) { padding-bottom: calc(78px + env(safe-area-inset-bottom, 0px)); }
  .topbar { min-height: 68px; padding: 0 19px; }
  .topbar-inner { min-height: 68px; gap: 12px; }
  .brand { gap: 10px; font-size: 25px; }
  .brand svg { width: 58px; height: 31px; }
  .topbar-inner > .nav { display: none; }
  .desktop-account { margin-left: auto; font-size: 12px; }
  .desktop-account .icon { width: 21px; height: 21px; }
  .account-name { max-width: 70px; }
  .mobile-nav { position: fixed; z-index: 40; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 8px 8px calc(8px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--c-border); background: rgba(11, 27, 45, 0.98); box-shadow: 0 -4px 18px rgba(2, 11, 23, 0.14); backdrop-filter: blur(14px); }
  .mobile-nav a { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; min-width: 0; min-height: 53px; border-radius: 6px; color: var(--c-muted); text-decoration: none; }
  .mobile-nav a[aria-current='page'] { color: var(--c-primary-dark); }
  .nav-icon { display: inline-flex; width: 26px; height: 26px; }
  .nav-icon .icon, .nav-icon svg { width: 26px; height: 26px; }
  .nav-label { font-size: 11px; line-height: 1.4; letter-spacing: 0.04em; white-space: nowrap; }
  .mobile-nav .badge { position: absolute; top: 0; left: calc(50% + 6px); min-width: 17px; padding: 0 5px; font-size: 10px; line-height: 17px; }
  .rule-banner { padding: 7px 14px; font-size: 10px; }
  main { padding: 23px 16px 30px; }
  .client-app main[data-view='home'] { padding-top: 0; }
  h1 { font-size: 28px; }
  h2 { font-size: 22px; }
  .page-heading { margin-bottom: 20px; }
  .page-heading p { font-size: 13px; }
  .home-hero { min-height: 265px; margin: 0 -16px; }
  .hero-image { object-position: 66% center; }
  .home-hero::after { background: linear-gradient(90deg, rgba(8, 24, 42, 0.9), rgba(9, 27, 47, 0.3)), linear-gradient(0deg, #0d1d30, transparent 65%); }
  .hero-copy { max-width: 340px; padding: 27px 20px 62px; }
  .eyebrow { margin-bottom: 13px; padding-left: 10px; font-size: 11px; }
  .hero-copy h1 { margin-bottom: 12px; font-size: 34px; line-height: 1.3; letter-spacing: 0.09em; }
  .client-app .hero-copy h1 { font-size: 35px; line-height: 1.5; letter-spacing: 0.06em; }
  .hero-copy > p:last-child { max-width: 275px; font-size: 13px; line-height: 1.8; letter-spacing: 0.06em; }
  .card { padding: 18px; margin-bottom: 14px; }
  .search-panel.card { margin: -30px 0 23px; padding: 17px 16px 18px; }
  .search-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px 12px; }
  .search-grid .place-field, .search-grid .search-radius { grid-column: 1 / -1; }
  .search-filters { row-gap: 14px; }
  .search-filters > .field { flex: 1 1 100%; max-width: none; }
  /* 五顆膠囊等寬擠進 320px 寬的一排：min-width 0 讓寬度只看等分、不被內距撐開，圖示與間距縮小 */
  .search-direction .direction-filter { gap: 6px; }
  .search-direction .direction-chip { flex: 1 1 0; justify-content: center; gap: 3px; min-width: 0; padding: 4px 2px; }
  .search-direction .direction-chip .icon { width: 14px; height: 14px; }
  .search-grid .field > :is(label, .label) { margin-bottom: 6px; font-size: 13px; }
  /* 日期列上排三顆按鈕要擠進 375px 寬：收窄間距與內距 */
  .date-strip { column-gap: 4px; }
  .strip-nav { gap: 4px; padding-right: 4px; padding-left: 4px; }
  .strip-all { padding-right: 12px; padding-left: 12px; }
  .search-results > .section-title { margin-bottom: 14px; }
  .result-count { font-size: 12px; }
  .search-trip.card { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr) minmax(0, 1fr); gap: 18px 12px; padding: 17px 15px 13px; }
  .search-trip .departure { grid-column: 1; grid-row: 1; }
  .search-trip .departure-clock { font-size: 30px; }
  .client-app .search-trip .departure-clock { font-size: 29px; }
  .search-trip .departure-date { font-size: 12px; }
  .search-trip .journey { grid-column: 2 / 4; grid-row: 1; gap: 15px; }
  .search-trip .trip-driver { grid-column: 1; grid-row: 2; padding-left: 0; border: 0; }
  .search-trip .trip-availability { grid-column: 2; grid-row: 2; }
  .search-trip .trip-fare { grid-column: 3; grid-row: 2; }
  .trip-driver, .trip-availability, .trip-fare { padding-left: 12px; }
  .trip-driver strong, .trip-availability strong { font-size: 16px; }
  .search-trip .trip-link { grid-column: 1 / -1; min-height: 35px; margin-top: -4px; padding: 6px 8px; border: 1px solid var(--c-primary); border-radius: 5px; background: rgba(9, 26, 44, 0.45); font-size: 13px; }
  .ride-guide.card { display: block; padding: 20px; }
  .ride-guide h2 { margin-bottom: 20px; }
  .guide-steps li { margin-bottom: 19px; }
  .privacy-note { margin-top: 22px; margin-bottom: 18px; }
  .guide-drive { padding-top: 16px; }
  .footer { padding: 22px 18px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 13px; }
  .footer-brand { font-size: 11px; }
  .footer-brand strong { margin-right: 10px; }
  .footer-links { gap: 20px; font-size: 11px; }
  .grid-2 { gap: 13px; }
  input[type='text'], input[type='tel'], input[type='password'], input[type='number'], input[type='date'], select, textarea { font-size: 16px; }
  .field > label { font-size: 13px; }
  .status { padding: 3px 9px; font-size: 11px; }
  .map { height: 250px; }
  .detail-main { grid-template-columns: 98px minmax(0, 1fr); gap: 18px; }
  .detail-main > .driver-meta { grid-column: 1 / -1; padding: 12px 0 0; border-top: 1px solid var(--c-border); border-left: 0; }
  .detail-main .departure-clock { font-size: 34px; }
  .detail-main .journey-stop { font-size: 15px; }
  .detail-footer { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 15px; padding-top: 15px; }
  .driver-note { padding-left: 15px; }
  .detail-footer .price { font-size: 29px; }
  .trip-card-main { grid-template-columns: 92px minmax(0, 1fr); gap: 16px; }
  .trip-card-side { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; }
  .trip-card-footer { gap: 10px; font-size: 12px; }
  .trip-card-footer .price { margin-left: 4px; font-size: 22px; }
  .trip-card-footer .trip-link { font-size: 12px; }
  .trip-card-footer .card-link { gap: 4px; font-size: 12px; }
  .my-page > .page-heading { padding: 24px 20px; }
  .booking-card-footer { flex-wrap: wrap; }
  .booking-card-footer .btn { margin-left: auto; }
  .booking-message { margin-left: auto; }
  .todo-item { grid-template-columns: auto minmax(0, 1fr); align-items: start; gap: 10px 14px; padding: 15px 16px; }
  .todo-item .card-link { grid-column: 2; font-size: 12px; }
  .todo-invite .todo-actions { grid-column: 1 / -1; }
  .riders-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .request-card .trip-card-footer { flex-wrap: wrap; }
  .auth-card { padding: 22px; }
  .chat { min-height: 300px; height: calc(100dvh - 365px); }
  .bubble { max-width: 88%; font-size: 14px; }
  .chat-input { bottom: calc(78px + env(safe-area-inset-bottom, 0px)); }
  .chat-input .btn { width: 74px; }
  dialog { padding: 22px 18px; }
  .toast { bottom: calc(94px + env(safe-area-inset-bottom, 0px)); font-size: 13px; }
  .topbar > .brand { margin-right: 16px; font-size: 21px; }
  .topbar > .nav { min-height: 68px; flex-wrap: wrap; }
  .topbar > .nav a { padding: 10px; font-size: 12px; }
}
@media (max-width: 360px) {
  main { padding-right: 12px; padding-left: 12px; }
  .home-hero { margin-right: -12px; margin-left: -12px; }
  .search-panel.card { padding-right: 12px; padding-left: 12px; }
  .search-grid { gap: 12px 8px; }
  .search-grid select { font-size: 14px; padding-left: 8px; }
  .strip-range { display: none; }
  .search-trip.card { gap: 17px 10px; padding-right: 12px; padding-left: 12px; }
  .search-trip .trip-fare .price { font-size: 20px; }
  .trip-availability { padding-left: 10px; }
  .trip-availability > span { font-size: 10px; }
  .detail-label { font-size: 11px; }
  .btn-row, .dialog-actions { gap: 8px; }
  .btn-row > .btn, .dialog-actions > .btn { padding-right: 10px; padding-left: 10px; font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* 司機認證（隱藏頁面 /driver）、找客頁的資格提示、行程頁的良民證徽章與上車前核對卡 */
.driver-page { display: grid; gap: 20px; }
.driver-page > .page-heading, .driver-page > .back-link, .driver-page > .page-section, .driver-page > .card { margin-top: 0; margin-bottom: 0; }
.driver-page .section-title { margin-top: 0; }
/* 認證狀態卡 */
.driver-status { display: grid; gap: 6px; border-color: var(--c-primary); }
.driver-status p { margin: 0; }
/* 退件點名要補的項目：紅框加「需補件」文字（不只靠顏色）；.account-card 是認證頁的手機驗證區塊 */
.redo-tag { margin-left: 8px; color: var(--c-danger); font-size: 12px; font-weight: 650; }
.doc-row.needs-redo, .account-card.needs-redo { border-color: var(--c-danger); }
.field.needs-redo input { border-color: var(--c-danger); }
.doc-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.doc-text { display: grid; gap: 4px; min-width: 0; }
.doc-text .hint { margin: 0; }
/* 證件方格：固定 88 px 見方，未上傳 / 處理中 / 縮圖三種狀態同尺寸不跳版；× 疊在右上角 */
.doc-box { position: relative; flex: none; }
.doc-tile { display: flex; align-items: center; justify-content: center; width: 88px; height: 88px; padding: 0; overflow: hidden; border-radius: 8px; background: var(--c-surface-deep); color: var(--c-muted); font: inherit; font-size: 12px; }
.doc-add { border: 1.5px dashed var(--c-border); cursor: pointer; transition: border-color 160ms, color 160ms; }
.doc-add:hover:not(:disabled) { border-color: var(--c-primary); color: var(--c-primary); }
.doc-add:disabled { opacity: 0.5; cursor: not-allowed; }
.doc-add .icon { width: 26px; height: 26px; }
.doc-busy { border: 1.5px dashed var(--c-border); }
.doc-thumb { border: 1px solid var(--c-border); cursor: zoom-in; }
.doc-thumb:hover { border-color: var(--c-primary); }
.doc-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.doc-remove { position: absolute; top: -10px; right: -10px; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; padding: 0; border: 1px solid var(--c-border); border-radius: 50%; background: var(--c-surface); color: var(--c-text); cursor: pointer; }
.doc-remove:hover { border-color: var(--c-danger); color: var(--c-danger); }
.doc-remove .icon { width: 14px; height: 14px; }
.dialog-wide { width: min(960px, calc(100vw - 32px)); }
/* 扣掉標題、關閉鈕與對話框內距（約 230 px），矮螢幕也不必捲動 */
.doc-preview { display: block; width: 100%; max-height: min(70dvh, calc(100dvh - 230px)); margin-top: 14px; border-radius: 6px; object-fit: contain; background: var(--c-surface-deep); }
.gate-card { display: grid; gap: 12px; justify-items: start; border-color: var(--c-warn); background: var(--c-warn-soft); }
.gate-card p { margin: 0; }
.gate-card a:not(.btn) { margin-left: 6px; color: var(--c-primary-dark); }
.verify-badge { display: inline-flex; align-items: center; gap: 4px; margin-top: 6px; margin-right: 8px; color: var(--c-success); font-size: 12px; white-space: nowrap; }
.verify-badge .icon { width: 14px; height: 14px; }
.vehicle-card { display: flex; align-items: center; gap: 16px; margin: 16px 0; padding: 14px; border: 1px solid var(--c-success); border-radius: 8px; background: var(--c-success-soft); }
.vehicle-card > div { display: grid; gap: 4px; min-width: 0; }
.vehicle-card .hint { margin: 0; }
.driver-photo { width: 96px; height: 96px; flex: none; border-radius: 8px; object-fit: cover; background: var(--c-surface-deep); }
.plate { font-size: 22px; letter-spacing: 0.08em; }
@media (max-width: 560px) {
  .vehicle-card { align-items: flex-start; }
  .driver-photo { width: 72px; height: 72px; }
  /* 發布頁「在地圖上點選：起點／終點」：窄螢幕依字數分寬、放不下就換行，不把字擠爆 */
  .segmented { flex-wrap: wrap; }
  .segmented button { flex-basis: auto; white-space: nowrap; }
}