:root{
  --navy:#16306e;        /* header / footer */
  --navy-dark:#0f2350;
  --ink:#17202e;
  --card:#ffffff;
  --line:#e5e9f0;
  --sub:#6a7789;
  --green:#1f9d55;
  --amber:#e6a100;
  --red:#e2373b;
  --mins:#16306e;
  --ui-scale:1;          /* 路牌字體／圖大細（設定可改 0.7–1），套落 .asign* / .bcard-h / .bcard-img */
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:"Helvetica Neue","PingFang HK","Heiti TC","Microsoft JhengHei",sans-serif;
  background:#eef1f6;color:var(--ink);
  height:100dvh;width:100vw;overflow:hidden;
}
.screen{height:100dvh;width:100vw;display:flex;flex-direction:column}
.hidden{display:none!important}

/* ---------- header / footer ---------- */
.board-head{
  background:#000;color:#fff;display:flex;align-items:center;position:relative;
  padding:calc(env(safe-area-inset-top) + 11px) 12px 11px;flex:0 0 auto;
}
.board-title{flex:1;text-align:center;font-size:clamp(20px,5.6vw,30px);font-weight:800;letter-spacing:2px}
.gear{flex:0 0 auto;background:transparent;border:0;color:#fff;opacity:.92;cursor:pointer;
  font-size:clamp(22px,6vw,30px);line-height:1;width:1.6em;height:1.6em;display:flex;
  align-items:center;justify-content:center;padding:0}
.gear:active{opacity:.55}
.gps{position:absolute;right:8px;top:50%;transform:translateY(-50%);
  font-size:clamp(20px,5.4vw,26px);width:1.7em;height:1.7em}
.gps.on{background:#008450;opacity:1;border-radius:50%}
.err{background:#fff4f4;color:var(--red);text-align:center;padding:8px 12px;font-size:14px;flex:0 0 auto}
/* ---------- 過海三隧 iconic strip（仿路邊隧道牌）---------- */
.tstrip{background:#000;flex:0 0 auto;padding:6px 6px 4px}
.tstrip-head{display:flex;align-items:center;gap:8px;padding:2px 8px 6px}
.strip-toggle{margin-left:auto;background:#12245a;color:#fff;border:0;border-radius:8px;
  min-width:60px;height:26px;font-size:19px;font-weight:800;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center}
.strip-toggle:active{background:#0c1a44}
#strip.collapsed #stripBody{display:none}
#strip.collapsed .dir-btns{display:none}
#strip.collapsed{padding-bottom:5px}
.tstrip-title{color:#cfe0ff;font-size:12px;font-weight:700;letter-spacing:1px}
.dir-btns{display:flex;gap:6px}
.dir-btn{display:inline-flex;align-items:center;gap:6px;background:#12245a;color:#cdd6ea;border:0;
  border-radius:14px;font-size:12.5px;font-weight:700;padding:4px 13px;cursor:pointer}
.dir-btn:active{background:#0c1a44}
.dir-btn .lamp{width:9px;height:9px;border-radius:50%;background:#38415e;transition:.15s}
.dir-btn.on{background:#1c3a86;color:#fff}
.dir-btn.on .lamp{background:#2ec76a;box-shadow:0 0 7px #2ec76a}
.tstrip-body{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.tstrip-item{display:flex;flex-direction:column;border-radius:8px;overflow:hidden;background:#0c63b5;position:relative}
/* GPS：呢個時間係由離你最近嗰個路牌嚟（只會喺「由你身處嗰邊出發」嘅方向出現） */
.tnear{position:absolute;top:4px;right:4px;z-index:2;pointer-events:none;
  background:#ffd400;color:#111;font-size:10px;font-weight:800;padding:1px 5px;border-radius:6px;line-height:1.5}
.tsvg{width:100%;height:auto;display:block}
.tnum{display:flex;min-height:66px}
.tnum-num{flex:1;background:#000;display:flex;align-items:center;justify-content:center;
  font-size:clamp(42px,15vw,66px);font-weight:900;line-height:.82;letter-spacing:-1px;
  font-family:"Helvetica Neue",Arial,sans-serif}
.tnum-num.green{color:#28d17c}
.tnum-num.amber{color:#ffc41f}
.tnum-num.red{color:#ff4d4d}
.tnum-num.na{color:#7a7a7a}
.tnum-num.closed{font-size:clamp(18px,5vw,26px)}
.tnum-unit{flex:0 0 34%;background:#0c63b5;color:#fff;display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding:0 4px}
.tnum-unit span{font-size:clamp(12px,3.3vw,17px);font-weight:800;line-height:1.12}
.tnum.full .tnum-num{flex:1}
.tfare{background:#111;padding:5px 4px 7px;text-align:center;border-top:1px solid #262b36;
  font-size:clamp(16px,4.6vw,21px);font-weight:800;color:#ffd24d;white-space:nowrap;letter-spacing:.3px}

/* ---------- 往機場 strip（常駐底部，可收起）---------- */
.astrip{background:#000;flex:0 0 auto;padding:6px 8px 5px}
.astrip-head{display:flex;align-items:center;gap:8px;padding:2px 4px 6px}
.astrip-title{color:#cfe0ff;font-size:12px;font-weight:700;letter-spacing:1px}
.astrip-body{display:flex;flex-direction:column;gap:6px}
.astrip-body .grp-note{color:#9aa3b2;margin:0 4px 4px}
#airport.collapsed .astrip-body{display:none}
#airport.collapsed{padding-bottom:5px}

/* ---------- footer ---------- */
/* 底部安全區：Android 手勢列／導覽列會蓋住 viewport 最底一段，而 env(safe-area-inset-bottom)
   喺唔少 Android 上面返 0 → 冇下限就會食走 footer 同「過海三隧」收費行。留最少 24px。 */
.board-foot{
  background:#000;color:#cdd6ea;text-align:center;flex:0 0 auto;
  padding:8px 12px calc(max(env(safe-area-inset-bottom, 0px), 24px) + 8px);
}
.foot-sub{font-size:clamp(13px,3.6vw,16px);font-weight:700;color:#fff;letter-spacing:.5px}
/* 姊妹站交叉連結（靜態 HTML，畀 crawler 讀到 —— JS 注入嘅連結冇 SEO 價值） */
.foot-sis{font-size:clamp(10px,2.6vw,13px);color:#fff;opacity:.75;margin-top:3px}
.foot-sis a{color:inherit;text-decoration:underline;font-weight:600}
.foot-src{font-size:clamp(10px,2.6vw,12px);opacity:.72;margin-top:2px}

/* ---------- cards scroll area ---------- */
.cards{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px 12px 20px}
.grp-h{font-size:clamp(14px,3.8vw,17px);font-weight:800;color:var(--navy);
  margin:16px 2px 8px;letter-spacing:1px;display:flex;align-items:center;gap:8px}
.grp-h:first-child{margin-top:2px}
.grp-h::before{content:"";width:5px;height:16px;background:var(--navy);border-radius:3px}
.grp-note{font-size:12px;color:var(--sub);margin:-4px 2px 8px;line-height:1.5}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}

/* 官方路牌圖（SJ1–SJ5 即時 PNG）*/
/* 突發交通狀況（第一行）*/
.news{margin:2px 2px 12px;border-radius:12px;overflow:hidden}
.news.none{background:#eef1f6;color:#6a7789;font-size:13px;text-align:center;
  padding:9px 12px;border:1px solid var(--line)}
.news.alert{background:#fff;border:1px solid #f2c9c9;box-shadow:0 1px 2px rgba(20,40,80,.05)}
.news-h{background:#e2373b;color:#fff;font-weight:800;font-size:14px;padding:7px 8px;
  display:flex;align-items:center;justify-content:space-between;gap:6px}
.news-title{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-nav{flex:none;display:flex;align-items:center;gap:6px}
.news-pos{font-size:12px;font-weight:700;opacity:.9}
.news-next{flex:none;background:#fff;border:0;color:#e2373b;border-radius:6px;
  font-size:12px;font-weight:800;padding:4px 9px;cursor:pointer;white-space:nowrap}
.news-next:active{background:#ffd9da}
.news-item{padding:10px 12px;font-size:13.5px;line-height:1.65;color:#2b2f38;border-top:1px solid #f1e2e2}
.news-txt{white-space:pre-wrap}
.news-cam-btn{margin-top:8px;width:100%;box-sizing:border-box;background:#f0f3f8;border:1px solid var(--line);border-radius:8px;
  color:#33425a;font-size:13px;font-weight:700;padding:6px 12px;cursor:pointer}
.news-cam-btn:active{background:#e3e8f0}
.news-cam{margin:8px 0 2px}
.news-cam img{display:block;width:100%;max-width:420px;height:auto;border-radius:8px;background:#222}
.news-cam figcaption{font-size:12px;color:var(--sub);margin-top:4px}

/* 幹線車速卡 */
.rcard{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:2px 0 12px}
.rcard-h{width:100%;display:flex;align-items:center;justify-content:space-between;
  background:#f0f3f8;border:0;color:#1c2b45;font-size:15px;font-weight:800;padding:11px 14px;cursor:pointer}
.rcard-cin{flex:none;display:flex;align-items:center;justify-content:center;min-width:60px;height:26px;background:var(--navy);color:#fff;border-radius:8px;font-size:19px;font-weight:800;line-height:1}
.rcard-h.rcard-static{cursor:default;justify-content:flex-start}
.nr-locate{width:100%;background:none;border:0;color:var(--navy);font-size:14px;font-weight:700;padding:15px 14px;cursor:pointer}
.news-tog{flex:none;display:flex;align-items:center;justify-content:center;min-width:60px;height:26px;background:rgba(255,255,255,.22);border:0;color:#fff;border-radius:8px;font-size:19px;font-weight:800;line-height:1;cursor:pointer}
.news-tog:active{background:rgba(255,255,255,.38)}
.rcard-body{padding:4px 0}
.rs-row{display:flex;align-items:center;gap:10px;padding:9px 14px;border-top:1px solid #eef1f6}
.rs-no{flex:none;width:24px;height:24px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:13px;font-weight:800;border-radius:5px;background:#0a8a3f}
.rs-name{flex:1;min-width:0;overflow:hidden;font-size:14px;color:#2b2f38;line-height:1.25}
.rs-name small{display:block;font-size:11.5px;color:var(--sub);font-weight:600;margin-top:1px}
.rs-spd{flex:none;font-size:11px;color:var(--sub);white-space:nowrap;text-align:right}
.rs-spd i{font-style:normal}
.rs-spd b{font-size:21px;font-weight:800;margin:0 2px}
.rs-spd b.green{color:#0a8a3f}.rs-no.green{background:#0a8a3f}
.rs-spd b.amber{color:#c98200}.rs-no.amber{background:#c98200}
.rs-spd b.red{color:#d32030}.rs-no.red{background:#d32030}
.rs-loading{padding:14px;text-align:center;color:var(--sub);font-size:14px}
/* 幹線地圖：OSM 圖磚做底（SVG <image>，跟 viewBox 自動縮放，唔使 Leaflet／唔使量容器）
   + 每條幹線一個 <path>（多 subpath），顏色跟該幹線最慢一段，同列表一致。
   線形由運輸署 CENTERLINE.kmz 抽（ROUTE_NUM=幹線編號），delta 編碼存 data/irn_geom.json。 */
.rm-tabs{display:flex;gap:6px;padding:10px 12px 4px}
.rm-tab{flex:1;padding:7px;border-radius:8px;background:#f0f3f8;border:1px solid var(--line);
  color:#33425a;font-size:13.5px;font-weight:700;cursor:pointer}
.rm-tab.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.rm-map{display:block;width:100%;height:auto;background:#e8eef6}
.rm-tile{opacity:.72;filter:grayscale(.75)}   /* 淡化底圖，等彩色幹線跳出嚟 */
.rm-line{fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.rm-line.green{stroke:#0a8a3f}
.rm-line.amber{stroke:#e6a100}
.rm-line.red{stroke:#e2373b}
.rm-line.na{stroke:#9aa3b2}
.rm-attr{fill:rgba(20,30,50,.5);font-size:8px;text-anchor:end}
.rm-legend{display:flex;flex-wrap:wrap;gap:5px 10px;justify-content:center;padding:8px 12px 2px}
.rm-lg{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;color:#33425a}
.rm-lg i{width:14px;height:3px;border-radius:2px;display:inline-block}
.rm-lg i.green,.rm-note i.green{background:#0a8a3f}
.rm-lg i.amber,.rm-note i.amber{background:#e6a100}
.rm-lg i.red,.rm-note i.red{background:#e2373b}
.rm-lg i.na{background:#9aa3b2}
.rm-note{font-size:11.5px;color:var(--sub);text-align:center;padding:4px 12px 12px;line-height:1.7}
.rm-note i{width:14px;height:3px;border-radius:2px;display:inline-block;margin:0 3px 0 6px;vertical-align:middle}
/* 設定頁：版面次序 + 預設開合 */
.sec-list{display:flex;flex-direction:column;gap:6px;align-self:stretch;margin-top:2px}
.sec-item{display:flex;align-items:center;gap:6px;background:#12141b;border:1px solid #2c3140;border-radius:10px;padding:8px 10px}
.sec-nm{flex:1;min-width:0;color:#cdd3dc;font-size:14px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sec-mv{flex:none;width:32px;height:30px;background:#1b1f29;border:1px solid #2c3140;border-radius:8px;
  color:#cdd3dc;font-size:12px;cursor:pointer;line-height:1}
.sec-mv:disabled{opacity:.3;cursor:default}
.sec-op{flex:none;min-width:52px;height:30px;background:#1b1f29;border:1px solid #2c3140;border-radius:8px;
  color:#9aa2b0;font-size:12.5px;font-weight:700;cursor:pointer}
.sec-op.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.nr-ok{padding:16px;text-align:center;color:#0a8a3f;font-size:15px;font-weight:700}
.nr-dot{flex:none;width:12px;height:12px;border-radius:50%;background:#0a8a3f}
.nr-dot.amber{background:#c98200}.nr-dot.red{background:#d32030}.nr-dot.green{background:#0a8a3f}

/* 商場泊車優惠（人手整理靜態資料，白卡底同 .rcard-body 一致）*/
.mp-row{padding:11px 14px;border-top:1px solid #eef1f6}
.mp-row:first-child{border-top:0}
.mp-hd{display:flex;align-items:baseline;gap:8px}
.mp-nm{font-size:16px;font-weight:800;color:#1b2432}
.mp-dt{flex:none;font-size:12px;font-weight:700;color:#fff;background:var(--navy);
  border-radius:11px;padding:2px 9px}
.mp-tiers{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
.mp-tier{font-size:13px;font-weight:700;color:#33425a;background:#eef2f8;
  border:1px solid var(--line);border-radius:14px;padding:4px 11px}
/* 消費最高嗰級＝最著數，用綠色標返出嚟 */
.mp-tier.best{color:#0a6b33;background:#e6f6ec;border-color:#b6e2c6}
.mp-km{flex:none;margin-left:auto;font-size:12.5px;font-weight:800;color:var(--navy);
  font-variant-numeric:tabular-nums}
.mp-note{margin-top:6px;font-size:12.5px;color:var(--sub)}
/* 導航掣：而家淨係一粒（用邊個地圖 app 喺設定頁揀，預設 Waze），所以做返主要動作嘅
   實色掣，揸車前用手機撳要夠大隻。 */
.mp-maps{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}
/* 第二粒（Google 地圖）用描邊款，唔好同主掣爭 */
.mp-map.alt{color:var(--navy);background:transparent}
.mp-map.alt:hover,.mp-map.alt:focus-visible{background:#eef2f8;filter:none}
.mp-map{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;white-space:nowrap;
  font-size:14px;font-weight:800;color:#fff;background:var(--navy);
  border:1px solid var(--navy);border-radius:10px;padding:9px 18px}
.mp-map:hover,.mp-map:focus-visible{filter:brightness(1.12);outline:none}
.mp-disc{padding:10px 14px 12px;font-size:12px;color:var(--sub);border-top:1px dashed #e2e7ef}
.mp-disc a{color:var(--navy);font-weight:700}

/* 門口可泊車的 Coffee Shop：借用 .mp-* 排版，另加地址行同「顯示全部」掣 */
.cf-addr{margin-top:4px;font-size:12.5px;color:#5a6780;line-height:1.45}
.mp-more{display:block;width:calc(100% - 28px);margin:10px 14px 2px;padding:9px 12px;
  font-size:13.5px;font-weight:800;color:var(--navy);background:#eef2f8;
  border:1px solid #d7dfec;border-radius:10px;cursor:pointer}
.mp-more:hover,.mp-more:focus-visible{background:#e3eaf5;outline:none}
/* 地區篩選 chip：78 間散落 15 區，冇得揀區就只能由頭捲到落尾 */
.cf-chips{display:flex;flex-wrap:wrap;gap:6px;padding:11px 14px 3px}
.cf-chip{font-size:12.5px;font-weight:700;color:#33425a;background:#eef2f8;
  border:1px solid #d7dfec;border-radius:14px;padding:5px 11px;cursor:pointer;white-space:nowrap}
.cf-chip:hover,.cf-chip:focus-visible{background:#e3eaf5;outline:none}
.cf-chip.on{color:#fff;background:var(--navy);border-color:var(--navy)}

/* 按顯示牌模式（附近 / 全部）*/
.bmode{display:flex;align-items:center;gap:8px;margin:2px 2px 12px;flex-wrap:wrap}
.bmode-btn{background:#e3e8f0;color:#33425a;border:1px solid var(--line);border-radius:16px;
  font-size:14px;font-weight:700;padding:7px 15px;cursor:pointer}
.bmode-btn.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.bmode-edit{background:none;border:0;color:var(--navy);font-size:13px;font-weight:700;cursor:pointer;padding:6px 4px}
.bmode-status{font-size:12.5px;color:var(--sub)}

/* 頂部 突發交通／固定測速 50/50 tab */
.profile-tabs{display:flex;gap:8px;background:#000;padding:8px 12px 6px;flex:0 0 auto}
.top-tabs{padding:8px 12px 10px;border-bottom:1px solid #1c1c1c}
.ptab{flex:1;box-sizing:border-box;border:2px solid #fff;border-radius:10px;cursor:pointer;
  background:transparent;color:#fff;font-size:16px;font-weight:800;padding:10px}
.ptab.on{background:#fff;color:#000}
.ptab:active{opacity:.85}
.set-hint{font-size:12px;color:#878f9c;margin-top:2px}

/* 版本檢查：有新版就喺頂彈紅色 bar */
#updateBar{position:fixed;left:0;right:0;top:0;z-index:9999;
  background:var(--red);color:#fff;
  display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;
  padding:calc(env(safe-area-inset-top) + 10px) 14px 10px;
  font-size:14px;font-weight:600;box-shadow:0 2px 10px rgba(0,0,0,.25)}
#updateBar button{background:#fff;color:var(--red);border:0;border-radius:8px;
  font-size:14px;font-weight:800;padding:8px 16px;cursor:pointer;white-space:nowrap}
#updateBar button:active{opacity:.7}
#updateBar button:disabled{opacity:.6;cursor:default}

.bcard-h .bc-dist{flex:none;font-size:12px;font-weight:700;color:#ffd24d}

/* 按顯示牌 card（v2 GPS/預設）*/
.bcard{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;
  margin:2px 2px 12px;box-shadow:0 1px 2px rgba(20,40,80,.06)}
.bcard-h{background:#000;color:#fff;font-size:calc(clamp(13px,3.6vw,16px) * var(--ui-scale));padding:9px 12px;
  display:flex;align-items:center;justify-content:space-between;gap:10px}
.bcard-h .bc-name{flex:1;font-weight:400;text-align:left;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bcard-h .bc-near{font-size:.8em;margin-left:.5em;opacity:.82}
.bcard-h .bc-code{font-weight:400;text-align:right;flex:none;letter-spacing:.5px}
.bcard-body{display:flex;flex-direction:column;gap:2px;padding:0}
.bcard .asign{border-radius:0;box-shadow:none}
/* w/h 屬性喺 <img> 度預留咗比例，所以 height:auto 唔會塌高度（見 app.js OFFICIAL_IMG 註）*/
.bcard-img{display:block;width:calc(100% * var(--ui-scale));height:auto;margin:2px auto 0}
.brow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:4px 2px}
.brow-via{font-size:clamp(14px,3.8vw,16px);font-weight:700;color:var(--ink)}

/* 往機場：官方機場牌款 */
.asign-list{display:flex;flex-direction:column;gap:10px}
.asign{display:flex;align-items:center;gap:6px;background:#008450;border-radius:12px;padding:8px 8px;
  box-shadow:0 1px 2px rgba(20,40,80,.06)}   /* 高速公路/主幹路：綠底白字 */
.asign.blue{background:#01479d}   /* 非高速公路主要道路：藍底白字 */
.asign.nearest{box-shadow:inset 0 0 0 2px #ffd400,0 1px 2px rgba(20,40,80,.06)}   /* GPS：最近嘅出發點 */
/* GPS：呢個時間真係由離你最近嗰個路牌嚟 + 嗰個路牌離你幾遠（同三隧 .tnear 一樣語義）。
   只喺路線有多過一個路牌報數時先出 —— 見 app.js renderAirport 註。 */
.asign-near{display:block;margin-top:1px;font-size:calc(clamp(9px,2.4vw,11px) * var(--ui-scale));font-weight:700;color:#ffd400;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.asign .plane{width:calc(clamp(30px,8vw,42px) * var(--ui-scale));height:auto;flex:none}
.asign .rshield{width:calc(clamp(22px,6vw,28px) * var(--ui-scale));height:auto;flex:none}
.asign-mid{flex:1 1 0;min-width:0;overflow:hidden;color:#fff;text-align:center}
.asign-mid .via-name{display:block;width:100%;font-size:calc(clamp(18px,5.4vw,33px) * var(--ui-scale));
  font-weight:800;letter-spacing:.5px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.via-lead{font-size:.55em;font-weight:600;margin-right:2px;vertical-align:baseline;opacity:.95}
/* ⚠️ width 同 font-size 兩樣都一定要 * var(--ui-scale) —— v1.51.0 漏咗 font-size（只 wrap 咗
   width），縮細時「框細字唔細」，width/font 由 2.71 跌到 1.88，「九龍（中）」被迫斷成三行
   （荃灣／（／西））。v1.52.0 修。
   闊度要容得落 3 個全寬字：目的地最長係「九龍（中）」「荃灣（西）」，理想斷成「九龍」/「（中）」，
   而「（中）」＝3 字。舊 clamp 比例只 2.6–2.7 字 → 括號會被拆開。新 clamp 全段 ≈3.3 字。 */
.dest-left{flex:none;width:calc(clamp(42px,12vw,56px) * var(--ui-scale));text-align:center;color:#fff;font-weight:800;
  font-size:calc(clamp(13px,3.6vw,17px) * var(--ui-scale));line-height:1.14;word-break:break-all}
.asign-min{flex:none;background:#000;border-radius:6px;width:calc(clamp(68px,19vw,84px) * var(--ui-scale));
  display:flex;align-items:flex-end;gap:2px;padding:6px 6px 5px}
.asign-min b{flex:1;text-align:center;font-size:calc(clamp(27px,8vw,40px) * var(--ui-scale));font-weight:900;line-height:.9;color:#39d353}
.asign-min span{font-size:calc(10px * var(--ui-scale));font-weight:600;color:#fff;line-height:1;padding-bottom:1px}
.asign-min.amber b{color:#ffc41f}
.asign-min.red b{color:#ff5b5b}

.tcard{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:12px 14px;box-shadow:0 1px 2px rgba(20,40,80,.05)}
.tcard-h{display:flex;align-items:baseline;gap:8px;font-weight:800;
  font-size:clamp(17px,4.6vw,21px);color:var(--ink);margin-bottom:8px;
  border-bottom:1px solid var(--line);padding-bottom:8px;flex-wrap:wrap}
.tcard-h .code{margin-left:auto;font-size:12px;font-weight:700;color:var(--sub);
  background:#eef1f6;border-radius:6px;padding:2px 7px;letter-spacing:1px}
.tcard-h .to{font-weight:800}
.tcard-h .via{font-size:clamp(12px,3.4vw,14px);font-weight:600;color:var(--sub)}

.dir-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:6px}
.dir-row.single{justify-content:flex-start}
.dir-label{font-size:clamp(14px,3.8vw,16px);font-weight:700;color:#33425a}
.dir-time{display:flex;align-items:baseline;gap:6px;white-space:nowrap}
.dot{width:12px;height:12px;border-radius:50%;align-self:center;flex:none}
.dot.green{background:var(--green)}
.dot.amber{background:var(--amber)}
.dot.red{background:var(--red)}
.mins{font-size:clamp(30px,9vw,44px);font-weight:800;color:var(--mins);line-height:1}
.mins.na{color:#aab2c0;font-size:clamp(22px,6vw,32px)}
.unit{font-size:clamp(13px,3.4vw,16px);font-weight:700;color:var(--sub)}
.closed{color:var(--red);font-weight:800;font-size:clamp(18px,5vw,24px)}
.dir-sub{font-size:12px;color:var(--sub);margin-top:2px;line-height:1.5}
.dir-sub .boards{display:block;color:#9aa3b2;font-size:11px;margin-top:1px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- settings（仿 hkbustime 卡片式）---------- */
#settings, #picker{background:#101014;color:#fff;align-items:center;justify-content:flex-start;
  overflow-y:auto;-webkit-overflow-scrolling:touch;padding:24px}
.settings-box{width:100%;max-width:480px}
.settings-head{display:flex;align-items:center;gap:14px;margin:2px 0 18px}
.settings-head h2{font-size:22px;font-weight:800}
.set-row{background:#1c1c24;border:1px solid #2c2c38;border-radius:12px;
  padding:14px 16px;margin-bottom:12px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.set-label{font-size:13px;color:#9aa2b0}
.set-row button{align-self:stretch}
.acct-email{font-size:16px;font-weight:700;color:#fff;word-break:break-all}
.consent{font-size:12px;color:#878f9c;margin-top:6px}
.consent a{color:#8fb0e6}
.gbtn-box{display:flex;justify-content:center;min-height:44px;color-scheme:light}
.consent-chk{display:flex;gap:9px;align-items:flex-start;cursor:pointer;text-align:left;
  font-size:12px;line-height:1.55;color:#9aa2b0}
.consent-chk input{margin-top:2px;flex:none;width:18px;height:18px;cursor:pointer}
.consent-chk a{color:#8fb0e6}
.set-row button.acct-login{width:100%;border:0;cursor:pointer;background:#1a73e8;color:#fff;
  border-radius:10px;font-size:15px;font-weight:700;padding:12px 16px}
.set-row button.acct-login:active{background:#1666cf}

/* 姊妹 app 品牌色 */
/* hkdashboard 用返佢自己嘅 CTA 配色（淺藍底深字），同巴士紅／地鐵深藍分得開 */
.set-row button.sister-dash{background:#5cc2ff;color:#04121e}
.set-row button.sister-dash:active{background:#3fb0f5}
.set-row button.sister-bus{background:#ED1C24}
.set-row button.sister-bus:active{background:#c41019}
.set-row button.sister-mtr{background:#16306e}
.set-row button.sister-mtr:active{background:#0f2350}

/* 首頁顯示開關 */
.tog-line{display:flex;align-items:center;gap:10px;align-self:stretch}
.tog-line>span{flex:1;font-size:14px;color:#d7dce4}
.tog-opts{display:flex;gap:6px;flex:none}
.set-row button.tog-opt{width:auto;background:#12141b;color:#cdd3dc;border:1px solid #2c3140;
  border-radius:8px;font-size:14px;font-weight:700;padding:7px 16px;cursor:pointer}
.set-row button.tog-opt.on{background:var(--navy);color:#fff;border-color:var(--navy)}
button.primary{background:var(--navy);color:#fff;border:0;border-radius:12px;
  font-size:17px;padding:14px 18px;width:100%;font-weight:700;cursor:pointer}
button.primary:active{background:var(--navy-dark)}
button.ghost{background:transparent;color:#d5dae2;border:1px solid #3a3f4b;border-radius:12px;
  font-size:15px;padding:12px 16px;width:100%;cursor:pointer}
button.ghost:active{background:#1c1c24}
button.primary.sm,button.ghost.sm{font-size:15px;padding:11px 16px}
.settings-head button.ghost.sm{width:auto;align-self:auto}
button.sister{background:#0a66c2;font-weight:700}
button.sister:active{background:#084e95}
.veh-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;align-self:stretch}
.veh-opt{background:#12141b;color:#cdd3dc;border:1px solid #2c3140;border-radius:10px;
  font-size:15px;font-weight:700;padding:12px 8px;cursor:pointer;align-self:auto}
.veh-opt.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.scale-opts .veh-opt{font-size:14px;padding:11px 4px}
.scale-opts{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;align-self:stretch}
.set-links{display:flex;flex-wrap:wrap;gap:14px 16px;align-self:stretch}
.set-links a{color:#8fb0e6;font-size:14px;text-decoration:none}
.set-note{font-size:12.5px;color:#878f9c;line-height:1.7;margin:8px 2px 4px}
.set-ver{margin-top:16px;text-align:center;color:#667;font-size:12px}

/* ---------- doc pages (about/guide/privacy/terms) ---------- */
body.doc{overflow:auto;background:#eef1f6}
.doc-wrap{max-width:720px;margin:0 auto;padding:24px 20px 60px;line-height:1.75;color:#222}
.doc-wrap h1{font-size:26px;color:var(--navy);margin:8px 0 16px}
.doc-wrap h2{font-size:19px;color:var(--navy);margin:26px 0 8px}
.doc-wrap p,.doc-wrap li{font-size:15px;color:#333}
.doc-wrap ul{margin:8px 0 8px 20px}
.doc-wrap a{color:#16306e}
.doc-wrap .back{display:inline-block;margin-bottom:12px;color:#16306e;text-decoration:none;font-weight:600}
.doc-wrap table{border-collapse:collapse;width:100%;margin:12px 0;font-size:14px}
.doc-wrap th,.doc-wrap td{border:1px solid var(--line);padding:7px 10px;text-align:left}
.doc-wrap th{background:#f3f6fb;color:var(--navy)}
.doc-wrap .muted{color:var(--sub);font-size:13px}