/* ═══════════════════════════════════════════════════════
   YALLABI — Global Travel PWA
   "走吧，寶貝" · Inspired by Habibi
   style.css | Morandi Dynamic Theme System
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300;400;500;600;700;900&family=Noto+Serif+TC:wght@300;400;500&family=Montserrat:wght@400;500;600;700;900&family=Playfair+Display:wght@400;700&family=Dancing+Script:wght@600&display=swap');

/* ════════════════════════════════════════════════════════
   1. DEFAULT THEME — 暖米莫蘭迪
════════════════════════════════════════════════════════ */
:root {
  --bg:#F5F2EC; --bg2:#ECE7DC;
  --surface:#FDFAF5; --surface2:#F8F3EA;
  --primary:#6B6455; --accent:#A8895A;
  --accent-soft:#C8AA7A; --accent2:#E2CFA8; --muted:#C4B99A;
  --text:#28221A; --text2:#7A7060; --text3:#ADA090;
  --border:rgba(80,68,48,.09); --border2:rgba(80,68,48,.16);
  --shadow:rgba(80,68,48,.06); --shadow-md:rgba(80,68,48,.12);
  --nav-bg:rgba(34,28,18,.96); --nav-text:rgba(255,255,255,.36); --nav-active:#C4A060;
  --stamp:#A8895A; --card-dashed:rgba(80,68,48,.2);
  --danger:#B85A42; --danger-soft:#F5E8E4;
  --success:#5A8A64; --success-soft:#E4F0E6;
  --warning:#B8922A; --warning-soft:#F5EDD8;
  --info:#5A7898; --info-soft:#E4EDF5;
  --r-sm:8px; --r-md:14px; --r-lg:20px; --r-xl:28px; --r-2xl:36px;
  --font-display:'Montserrat','Noto Sans TC',sans-serif;
  --font-body:'Montserrat','Noto Sans TC',sans-serif;
  --font-num:'Montserrat',sans-serif;
  --font-brand:'Playfair Display',serif;
  --font-tagline:'Dancing Script',cursive;
  --font-hand:'Caveat',cursive;
  --ease:cubic-bezier(.4,0,.2,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
  --dur:.28s; --dur-fast:.16s;
}


/* ════════════════════════════════════════════════════════
   DARK MODE — 跟隨系統 prefers-color-scheme
════════════════════════════════════════════════════════ */
[data-mode="dark"] {
  color-scheme: dark;
  --bg:#1A1710; --bg2:#242118;
  --surface:#1F1D14; --surface2:#28251A;
  --primary:#8A7A5A; --accent:#C4A460;
  --accent-soft:#A88840; --accent2:#7A6230; --muted:#6A5A38;
  --text:#EDE8DC; --text2:#B0A888; --text3:#706850;
  --border:rgba(200,180,120,.1); --border2:rgba(200,180,120,.18);
  --shadow:rgba(0,0,0,.3); --shadow-md:rgba(0,0,0,.45);
  --nav-bg:rgba(12,10,6,.97); --nav-text:rgba(255,255,255,.3); --nav-active:#C4A460;
  --stamp:#C4A460; --card-dashed:rgba(200,180,120,.2);
  --danger:#D4705A; --danger-soft:#3A1A14;
  --success:#6AAA74; --success-soft:#142218;
  --warning:#D4A840; --warning-soft:#2E2010;
  --info:#7AA0B8; --info-soft:#0E1E28;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-mode="light"]) {
    color-scheme: dark;
    --bg:#1A1710; --bg2:#242118;
    --surface:#1F1D14; --surface2:#28251A;
    --primary:#8A7A5A; --accent:#C4A460;
    --accent-soft:#A88840; --accent2:#7A6230; --muted:#6A5A38;
    --text:#EDE8DC; --text2:#B0A888; --text3:#706850;
    --border:rgba(200,180,120,.1); --border2:rgba(200,180,120,.18);
    --shadow:rgba(0,0,0,.3); --shadow-md:rgba(0,0,0,.45);
    --nav-bg:rgba(12,10,6,.97); --nav-text:rgba(255,255,255,.3); --nav-active:#C4A460;
    --stamp:#C4A460; --card-dashed:rgba(200,180,120,.2);
    --danger:#D4705A; --danger-soft:#3A1A14;
    --success:#6AAA74; --success-soft:#142218;
    --warning:#D4A840; --warning-soft:#2E2010;
    --info:#7AA0B8; --info-soft:#0E1E28;
  }
}

/* ════════════════════════════════════════════════════════
   THEME TRANSITION — silky 0.4s cubic-bezier
════════════════════════════════════════════════════════ */
html { transition: background-color .4s cubic-bezier(.4,0,.2,1); }
body { transition: background-color .4s cubic-bezier(.4,0,.2,1), color .4s cubic-bezier(.4,0,.2,1); }
.theme-switching, .theme-switching *, .theme-switching *::before, .theme-switching *::after {
  transition: background-color .4s cubic-bezier(.4,0,.2,1),
              border-color .4s cubic-bezier(.4,0,.2,1),
              color .4s cubic-bezier(.4,0,.2,1),
              box-shadow .4s cubic-bezier(.4,0,.2,1) !important;
}

/* ════════════════════════════════════════════════════════
   LOBBY OVERLAY — 大廳全螢幕覆蓋層
════════════════════════════════════════════════════════ */
.lobby-overlay {
  position: fixed; inset: 0; z-index: 400;
  background: var(--bg);
  overflow-y: auto; overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  transition: opacity .3s cubic-bezier(.4,0,.2,1), transform .3s cubic-bezier(.4,0,.2,1);
  padding-bottom: calc(80px + env(safe-area-inset-bottom));
}
.lobby-overlay.lobby-exit {
  opacity: 0; transform: translateY(-8px); pointer-events: none;
}
.lobby-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(env(safe-area-inset-top) + 56px) 20px 12px;
  position: sticky; top: 0; background: var(--bg); z-index: 2;
}
.lobby-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem; font-weight: 700;
  color: var(--text); letter-spacing: .04em;
}
.lobby-logo-y {
  color: var(--accent);
}
.lobby-subtitle {
  font-family: 'Dancing Script', cursive;
  font-size: .95rem; color: var(--text3);
  letter-spacing: .02em; margin-top: 2px;
  font-weight: 600;
}
.lobby-add-btn {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--accent); color: #fff;
  border: none; border-radius: 999px; padding: 8px 16px;
  font-size: .82rem; font-weight: 600; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background .15s, transform .1s;
  box-shadow: 0 2px 10px rgba(0,0,0,.12);
}
.lobby-add-btn:active { transform: scale(.93); }

/* ── 新版大廳卡片 ────────────────────────────────────── */
.lobby-trip-card2 {
  margin: 0 16px 10px;
  border-radius: 14px;
  background: var(--surface);
  border: 0.5px solid var(--border);
  box-shadow: 0 1px 8px var(--shadow);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.lobby-trip-card2:active { transform: scale(.975); box-shadow: 0 1px 4px var(--shadow); }
.lobby-trip-card2.is-archived2 { filter: grayscale(.4); opacity: .75; }

/* ── 大廳 section header ─────────────────────────────── */
.lobby-section-hdr {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 20px 6px;
}
.lobby-collapsible { cursor: pointer; -webkit-tap-highlight-color: transparent; }
.lobby-section-count {
  font-size: .72rem; color: var(--text3);
  background: var(--bg2); padding: 1px 8px; border-radius: 10px;
}

/* ── 新增旅行虛線卡片 ────────────────────────────────── */
.lobby-new-card {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; padding: 16px;
  border-radius: 14px; border: 1.5px dashed var(--border2);
  background: none; color: var(--text3); font-size: .85rem;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: background .15s, color .15s;
}
.lobby-new-card:active { background: var(--bg2); color: var(--text2); }

.lobby-trip-card {
  margin: 0 16px 12px;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 2px 14px var(--shadow);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  -webkit-tap-highlight-color: transparent;
  position: relative;
}
.lobby-trip-card:active { transform: scale(.975); box-shadow: 0 1px 6px var(--shadow); }
.lobby-trip-card.is-current {
  border-color: var(--accent);
  box-shadow: 0 4px 20px color-mix(in srgb, var(--accent) 20%, transparent);
}
.lobby-trip-card.is-archived { filter: grayscale(.5); opacity: .7; }

/* Hero Banner — 進行中行程 */
.lobby-hero-banner {
  margin: 0 16px 16px;
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  padding: 22px 20px 20px;
  color: #fff;
  position: relative; overflow: hidden;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.lobby-hero-banner::after {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 140px; height: 140px; border-radius: 50%;
  background: rgba(255,255,255,.08); pointer-events: none;
}
.lobby-hero-banner::before {
  content: '';
  position: absolute; bottom: -20px; left: -20px;
  width: 80px; height: 80px; border-radius: 50%;
  background: rgba(255,255,255,.05); pointer-events: none;
}
.lhb-label { font-size: .6rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; opacity: .75; margin-bottom: 6px; }
.lhb-flag  { font-size: 2.2rem; margin-bottom: 4px; }
.lhb-name  { font-size: 1.4rem; font-weight: 700; line-height: 1.2; margin-bottom: 4px; }
.lhb-date  { font-size: .74rem; opacity: .72; }
.lhb-meta  { display: flex; align-items: center; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.lhb-pill  {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px; padding: 5px 12px;
  font-size: .78rem; font-weight: 600; color: #fff; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background .15s;
}
.lhb-pill:active { background: rgba(255,255,255,.35); }

/* ── 進度條 ──────────────────────────────────────────── */
.trip-progress-bar {
  height: 3px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin: 0 16px 8px;
}
.trip-progress-fill {
  height: 100%; border-radius: 999px;
  background: var(--accent);
  transition: width .5s ease;
}

/* 卡片右滑快速操作 */
.lobby-quick-actions {
  display: flex; border-top: 1px solid var(--border);
  background: var(--bg2);
}
.lobby-quick-btn {
  flex: 1; padding: 9px 4px; font-size: .7rem; font-weight: 500;
  color: var(--text2); border: none; background: none; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background .12s;
  border-right: 1px solid var(--border);
}
.lobby-quick-btn:last-child { border-right: none; }
.lobby-quick-btn:active { background: var(--bg); }
.lobby-quick-btn.danger { color: var(--danger); }

/* ── Section divider ─────────────────────────────────── */
.lobby-section-label {
  padding: 8px 20px 6px;
  font-size: .8125rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text3);
}

/* ── Archive Tab Toggle ──────────────────────────────── */
.lobby-archive-toggle {
  margin: 4px 16px 8px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--r-md);
  border: 1.5px dashed var(--border2);
  font-size: .78rem; font-weight: 500; color: var(--text3);
  cursor: pointer; background: transparent;
  width: calc(100% - 32px);
  -webkit-tap-highlight-color: transparent;
  transition: background .15s;
}
.lobby-archive-toggle:active { background: var(--bg2); }
.lobby-archive-list {
  overflow: hidden; max-height: 0; opacity: 0;
  transition: max-height .4s cubic-bezier(0,.9,.2,1), opacity .3s ease;
}
.lobby-archive-list.open { max-height: 2000px; opacity: 1; }

/* ── Empty state ─────────────────────────────────────── */
.lobby-empty {
  padding: 48px 24px; text-align: center;
}
.lobby-empty-icon { font-size: 3.2rem; margin-bottom: 16px; }
.lobby-empty-title { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.lobby-empty-body  { font-size: .8rem; color: var(--text3); line-height: 1.6; margin-bottom: 24px; }

/* ── Dark mode toggle button ─────────────────────────── */
/* dark-mode-btn moved to compact section */

/* ── 返回大廳按鈕 ─────────────────────────────────────── */
/* btn-back-lobby moved to compact section */

/* ── Nav bar 加強對比 ────────────────────────────────── */
.nav-btn .nav-label { font-size: .8125rem; }
.nav-btn.active .nav-label { max-height: 16px; opacity: 1; margin-top: 4px; }

/* Country autocomplete + city chips */
.country-ac-item { display:flex; align-items:center; gap:10px; padding:10px 14px; cursor:pointer; transition:background .15s; }
.country-ac-item:hover, .country-ac-item:active { background:var(--bg2); }
.country-ac-item + .country-ac-item { border-top:1px solid var(--border); }
.city-suggest-chip { display:inline-flex; align-items:center; padding:4px 11px; border-radius:999px; font-size:.76rem; font-weight:500; color:var(--text2); background:var(--bg2); border:1.5px solid var(--border2); cursor:pointer; transition:background .15s, border-color .15s, transform .1s; -webkit-tap-highlight-color:transparent; }
.city-suggest-chip:hover { background:color-mix(in srgb,var(--accent) 12%,var(--bg2)); border-color:var(--accent); }
.city-suggest-chip:active { transform:scale(.93); }
.city-tag-chip { animation: chipIn .2s cubic-bezier(.34,1.56,.64,1); }
@keyframes chipIn { 0% { opacity:0; transform:scale(.7) translateY(4px); } 100% { opacity:1; transform:scale(1) translateY(0); } }
/* 🇹🇭 Thailand */
[data-theme="thailand"] {
  --bg:#F7F1E4; --bg2:#EEE3CA; --surface:#FFFCF2; --surface2:#FAF3E0;
  --primary:#9A7830; --accent:#BC9642; --accent-soft:#D4B468; --accent2:#EAD098; --muted:#CEB87A;
  --text:#28180A; --text2:#806028; --text3:#C0A060;
  --border:rgba(110,78,20,.1); --border2:rgba(110,78,20,.18);
  --shadow:rgba(110,78,20,.07); --shadow-md:rgba(110,78,20,.13);
  --nav-bg:rgba(32,18,4,.97); --nav-active:#C49840; --stamp:#9A7830; --card-dashed:rgba(110,78,20,.22);
}

/* 🇯🇵 Japan */
[data-theme="japan"] {
  --bg:#F6F1F0; --bg2:#EDE3E2; --surface:#FDFAFA; --surface2:#F7F0EF;
  --primary:#966466; --accent:#B48082; --accent-soft:#CCA0A2; --accent2:#E4C4C6; --muted:#C8A8AA;
  --text:#221214; --text2:#785052; --text3:#B89092;
  --border:rgba(108,56,58,.09); --border2:rgba(108,56,58,.16);
  --shadow:rgba(108,56,58,.06); --shadow-md:rgba(108,56,58,.11);
  --nav-bg:rgba(28,10,12,.97); --nav-active:#C09092; --stamp:#966466; --card-dashed:rgba(108,56,58,.2);
}

/* 🇫🇷 France */
[data-theme="france"] {
  --bg:#F1F2F7; --bg2:#E2E4EF; --surface:#F9FAFD; --surface2:#F2F4FA;
  --primary:#585E8A; --accent:#767CB0; --accent-soft:#9298C4; --accent2:#B4B8D8; --muted:#A8AECB;
  --text:#121420; --text2:#484E78; --text3:#8890B0;
  --border:rgba(50,56,100,.09); --border2:rgba(50,56,100,.16);
  --shadow:rgba(50,56,100,.06); --shadow-md:rgba(50,56,100,.11);
  --nav-bg:rgba(10,12,30,.97); --nav-active:#8890C0; --stamp:#585E8A; --card-dashed:rgba(50,56,100,.2);
}

/* 🇮🇹 Italy */
[data-theme="italy"] {
  --bg:#F2F6F1; --bg2:#E4EDE2; --surface:#FAFDF9; --surface2:#F3F8F2;
  --primary:#607A5C; --accent:#7C9878; --accent-soft:#98B494; --accent2:#C0D0BC; --muted:#A8BCA4;
  --text:#101E0E; --text2:#446040; --text3:#84A080;
  --border:rgba(44,80,40,.09); --border2:rgba(44,80,40,.16);
  --shadow:rgba(44,80,40,.06); --shadow-md:rgba(44,80,40,.11);
  --nav-bg:rgba(8,18,6,.97); --nav-active:#88AA84; --stamp:#607A5C; --card-dashed:rgba(44,80,40,.2);
}

/* 🇬🇷 Greece */
[data-theme="greece"] {
  --bg:#EFF4F8; --bg2:#DCEAF3; --surface:#F8FBFD; --surface2:#EFF5FA;
  --primary:#48749A; --accent:#6090B8; --accent-soft:#7CACD0; --accent2:#A8C8E4; --muted:#90B4CC;
  --text:#081624; --text2:#325A7C; --text3:#68A0BC;
  --border:rgba(28,76,114,.09); --border2:rgba(28,76,114,.16);
  --shadow:rgba(28,76,114,.06); --shadow-md:rgba(28,76,114,.11);
  --nav-bg:rgba(4,14,26,.97); --nav-active:#78AACC; --stamp:#48749A; --card-dashed:rgba(28,76,114,.2);
}

/* 🇲🇦 Morocco */
[data-theme="morocco"] {
  --bg:#F7F1E8; --bg2:#EEE2CC; --surface:#FFFCF4; --surface2:#FAF3E4;
  --primary:#A06040; --accent:#BE7E56; --accent-soft:#D49A72; --accent2:#E8C09A; --muted:#CCA882;
  --text:#240E04; --text2:#7C4828; --text3:#BC8860;
  --border:rgba(110,60,24,.1); --border2:rgba(110,60,24,.18);
  --shadow:rgba(110,60,24,.07); --shadow-md:rgba(110,60,24,.13);
  --nav-bg:rgba(30,10,2,.97); --nav-active:#C89060; --stamp:#A06040; --card-dashed:rgba(110,60,24,.22);
}

/* 🇰🇷 Korea */
[data-theme="korea"] {
  --bg:#F2F2F8; --bg2:#E4E4F0; --surface:#FAFAFF; --surface2:#F4F4FC;
  --primary:#565896; --accent:#7274B4; --accent-soft:#9092C8; --accent2:#B4B6DC; --muted:#A0A2C8;
  --text:#0C0C22; --text2:#404274; --text3:#8082AA;
  --border:rgba(48,50,102,.09); --border2:rgba(48,50,102,.16);
  --shadow:rgba(48,50,102,.06); --shadow-md:rgba(48,50,102,.11);
  --nav-bg:rgba(8,8,24,.97); --nav-active:#9092CC; --stamp:#565896; --card-dashed:rgba(48,50,102,.2);
}

/* 🇲🇻 Maldives */
[data-theme="maldives"] {
  --bg:#EDF6F8; --bg2:#D8EEF2; --surface:#F6FCFD; --surface2:#EDF8FA;
  --primary:#388090; --accent:#54A0B2; --accent-soft:#70BAC8; --accent2:#A0D4DE; --muted:#88BEC8;
  --text:#041416; --text2:#206878; --text3:#5CAAB8;
  --border:rgba(16,86,100,.09); --border2:rgba(16,86,100,.16);
  --shadow:rgba(16,86,100,.06); --shadow-md:rgba(16,86,100,.11);
  --nav-bg:rgba(2,12,16,.97); --nav-active:#6AB8C8; --stamp:#388090; --card-dashed:rgba(16,86,100,.2);
}

/* 🇸🇬 Singapore */
[data-theme="singapore"] {
  --bg:#F7F0F0; --bg2:#EEE0E0; --surface:#FDFAFA; --surface2:#F8F2F2;
  --primary:#9A4040; --accent:#B85A5A; --accent-soft:#CC7878; --accent2:#E0AAAA; --muted:#C89090;
  --text:#200808; --text2:#783030; --text3:#B87070;
  --border:rgba(110,30,30,.09); --border2:rgba(110,30,30,.16);
  --shadow:rgba(110,30,30,.06); --shadow-md:rgba(110,30,30,.11);
  --nav-bg:rgba(26,4,4,.97); --nav-active:#C88080; --stamp:#9A4040; --card-dashed:rgba(110,30,30,.2);
}

/* 🇺🇸 USA */
[data-theme="usa"] {
  --bg:#F2F2F8; --bg2:#E2E4F0; --surface:#FAFAFF; --surface2:#F3F4FB;
  --primary:#4A4E84; --accent:#686CB0; --accent-soft:#8488C4; --accent2:#AAAEDD; --muted:#9A9EC8;
  --text:#0A0A22; --text2:#3C4070; --text3:#7A7EAA;
  --border:rgba(40,44,100,.09); --border2:rgba(40,44,100,.16);
  --shadow:rgba(40,44,100,.06); --shadow-md:rgba(40,44,100,.11);
  --nav-bg:rgba(6,6,22,.97); --nav-active:#8890CC; --stamp:#4A4E84; --card-dashed:rgba(40,44,100,.2);
}

/* 🇦🇺 Australia */
[data-theme="australia"] {
  --bg:#F6F0E8; --bg2:#EDE2D0; --surface:#FDFAF4; --surface2:#F8F2E6;
  --primary:#8A5C30; --accent:#A8784A; --accent-soft:#C09468; --accent2:#DCBA94; --muted:#C4A07A;
  --text:#201206; --text2:#6E4020; --text3:#AA7848;
  --border:rgba(100,60,20,.1); --border2:rgba(100,60,20,.18);
  --shadow:rgba(100,60,20,.07); --shadow-md:rgba(100,60,20,.13);
  --nav-bg:rgba(26,10,2,.97); --nav-active:#BA8858; --stamp:#8A5C30; --card-dashed:rgba(100,60,20,.22);
}

/* ════════════════════════════════════════════════════════
   RESET & BASE
════════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{overscroll-behavior-y:none;-webkit-text-size-adjust:100%;text-size-adjust:100%;color-scheme:light dark;background:var(--bg);overflow-x:hidden;}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;touch-action:manipulation;overscroll-behavior-y:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;min-height:100dvh;overflow-x:hidden;}

/* ── 手機：正常版面 ── */
@media (max-width: 600px) {
  body { padding-bottom: calc(96px + env(safe-area-inset-bottom)); background: var(--bg); }
  html { background: var(--bg); }
  .app-shell { max-width: 100%; width: 100%; margin: 0; min-height: 100dvh; position: relative; overflow-x: hidden; background: var(--bg); }
}

/* ── iPad / 桌機：手機框置中 + 漂亮背景 ── */
@media (min-width: 601px) {
  body {
    padding-bottom: 0;
    display: flex;
    align-items: stretch;
    justify-content: center;
    background:
      radial-gradient(ellipse at 20% 20%, rgba(200,170,100,.08) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 80%, rgba(200,170,100,.06) 0%, transparent 50%),
      var(--bg);
    min-height: 100dvh;
  }
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      radial-gradient(circle at 15% 35%, rgba(200,170,100,.05) 0%, transparent 35%),
      radial-gradient(circle at 85% 65%, rgba(200,170,100,.04) 0%, transparent 35%);
    pointer-events: none;
    z-index: 0;
  }
  .app-shell {
    width: 390px;
    max-width: 390px;
    min-height: 100dvh;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    box-shadow: 0 0 60px rgba(0,0,0,.18), 0 0 0 1px rgba(200,170,100,.08);
    z-index: 1;
    flex-shrink: 0;
  }
  /* 底部 nav 固定在手機框內 */
  .bottom-nav {
    width: calc(390px - 28px) !important;
    max-width: calc(390px - 28px) !important;
  }
  /* 浮水印品牌字 在背景 */
  body::after {
    content: 'YALLABI';
    position: fixed;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%) translateX(-195px);
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 11rem;
    font-weight: 700;
    letter-spacing: .3em;
    color: rgba(200,170,100,.03);
    pointer-events: none;
    z-index: 0;
    white-space: nowrap;
  }
}
/* ════════════════════════════════════════════════════════
   RESPONSIVE FONT SYSTEM — iOS / Android 跨平台
   公式：clamp(最小, 首選, 最大)
   首選值用 vw 讓字體跟螢幕比例走，避免安卓小螢幕字太小
════════════════════════════════════════════════════════ */
:root {
  /* 基礎字體尺寸 — 以 390px (iPhone 14) 為基準 */
  --fs-xs:    clamp(.6rem,  1.6vw + .1rem,  .72rem);  /* 超小標 */
  --fs-sm:    clamp(.72rem, 1.9vw + .1rem,  .82rem);  /* 小標、備註 */
  --fs-base:  clamp(.82rem, 2.1vw + .12rem, .95rem);  /* 內文 */
  --fs-md:    clamp(.9rem,  2.3vw + .12rem, 1.05rem); /* 一般文字 */
  --fs-lg:    clamp(1rem,   2.6vw + .1rem,  1.15rem); /* 標題 */
  --fs-xl:    clamp(1.1rem, 2.8vw + .1rem,  1.3rem);  /* 大標題 */
  --fs-2xl:   clamp(1.3rem, 3.4vw + .1rem,  1.6rem);  /* 超大 */
}

input, select, textarea, button {
  font-size: max(16px, var(--fs-base)); /* 防止 iOS 自動縮放 */
}

button{cursor:pointer;border:none;background:none;}
a{color:inherit;text-decoration:none;}
.no-scrollbar::-webkit-scrollbar{display:none;}
.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none;}
.bottom-nav,.main-header,button,.nav-btn,.day-tab,.chip,.modal-header{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;}

/* TYPOGRAPHY */
.font-display{font-family:var(--font-display);}
.font-hand{font-family:var(--font-hand);}
.hero-name{font-family:var(--font-display);font-size:clamp(1.8rem,7vw,2.6rem);font-weight:700;letter-spacing:.1em;line-height:1.1;color:var(--text);text-transform:uppercase;}
.hero-sub{font-size:var(--fs-xs);font-weight:300;letter-spacing:.2em;text-transform:uppercase;color:var(--text3);}
.section-title{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--text);letter-spacing:.04em;}
.text-label{font-size:var(--fs-xs);font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--text3);}
.text-body{font-size:var(--fs-md);line-height:1.7;color:var(--text2);}
.text-small{font-size:var(--fs-sm);color:var(--text3);line-height:1.5;}
.text-hand{font-family:var(--font-hand);font-size:var(--fs-xl);color:var(--accent);}
.text-accent{color:var(--accent);}
.text-danger{color:var(--danger);}
.text-success{color:var(--success);}
.text-warning{color:var(--warning);}

/* LAYOUT */
.app-shell{max-width:480px;margin:0 auto;min-height:100dvh;position:relative;overflow-x:hidden;background:var(--bg);transition:background-color var(--dur) var(--ease);}
.page{display:none;padding:0 16px;padding-top:calc(env(safe-area-inset-top) + 6px);animation:pageIn var(--dur) var(--ease);overflow-x:hidden;}
#page-bibi{padding:0;overflow:hidden;}
.page.active{display:block;}
@keyframes pageIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

/* HEADER */
.main-header{padding:calc(env(safe-area-inset-top) + 10px) 16px 10px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.header-inner{max-width:480px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:8px;}
.header-wordmark{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:700;color:var(--text);letter-spacing:.02em;line-height:1;}
.header-wordmark em{font-style:italic;color:var(--accent);}
.country-pill{display:flex;align-items:center;gap:5px;background:var(--bg2);border:1px solid var(--border2);border-radius:999px;padding:5px 12px 5px 8px;font-size:.75rem;font-weight:500;color:var(--text2);cursor:pointer;transition:all var(--dur-fast) var(--ease);}
.country-pill:active{transform:scale(.94);}
.country-pill .flag{font-size:.95rem;}
.country-badge{display:inline-flex;align-items:center;gap:4px;background:var(--bg2);border:1px solid var(--border2);border-radius:999px;padding:4px 10px 4px 7px;font-size:.73rem;font-weight:600;color:var(--accent);cursor:pointer;transition:all var(--dur-fast) var(--ease);letter-spacing:.02em;max-width:100px;}
.country-badge:active{transform:scale(.94);opacity:.8;}
.country-badge .flag{font-size:.9rem;}
.countdown-pill{display:inline-flex;align-items:center;gap:6px;background:var(--primary);color:white;border-radius:999px;padding:6px 18px;font-size:.82rem;font-weight:500;letter-spacing:.02em;transition:background-color var(--dur) var(--ease);}
.countdown-pill strong{font-size:1rem;font-weight:700;}

/* BOTTOM NAV */
.bottom-nav{background:var(--nav-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);position:fixed;bottom:calc(14px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:calc(100% - 28px);max-width:452px;border-radius:var(--r-2xl);height:62px;z-index:500;display:flex;justify-content:space-around;align-items:center;box-shadow:0 8px 32px rgba(0,0,0,.22);transition:background-color var(--dur) var(--ease);}
.nav-btn{display:flex;flex-direction:column;align-items:center;padding:6px 12px;color:var(--nav-text);transition:color var(--dur-fast) var(--ease),transform var(--dur-fast) var(--spring);}
.nav-btn.active{color:var(--nav-active);}
.nav-btn.active .nav-icon{color:var(--nav-active) !important;}
.nav-btn.active .nav-icon svg{fill:var(--nav-active) !important;}
.nav-btn:active{transform:scale(.86);}
.nav-icon{line-height:1;display:flex;align-items:center;justify-content:center;}
.nav-icon svg{transition:stroke var(--dur-fast) var(--ease);}
.nav-label{font-size:.8125rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;white-space:nowrap;max-height:0;overflow:hidden;opacity:0;margin-top:0;transition:max-height var(--dur) var(--ease),opacity var(--dur-fast) var(--ease),margin-top var(--dur) var(--ease);}
.nav-btn.active .nav-label{max-height:14px;opacity:1;margin-top:3px;}

/* CARDS */
.card{background:var(--surface);border-radius:var(--r-lg);border:1px solid var(--border);box-shadow:0 2px 14px var(--shadow);overflow:visible;transition:background-color var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.card-dashed{background:var(--surface);border-radius:var(--r-lg);border:1.5px dashed var(--card-dashed);padding:16px;overflow:visible;transition:border-color var(--dur) var(--ease);}
.card-pad{padding:18px;} .card-pad-sm{padding:12px 16px;} .card-pad-lg{padding:24px;}
.card-p{padding:14px 16px;}
.card-press{transition:transform var(--dur-fast) var(--ease),box-shadow var(--dur-fast) var(--ease);}
.card-press:active{transform:scale(.975);box-shadow:0 1px 6px var(--shadow);}

/* WEATHER CARD */
.weather-card{background:var(--primary);border-radius:var(--r-lg);padding:14px 18px;color:white;position:relative;overflow:hidden;margin-bottom:16px;transition:background-color var(--dur) var(--ease);}
.weather-card::before{content:'';position:absolute;top:-28px;right:-28px;width:100px;height:100px;border-radius:50%;background:rgba(255,255,255,.07);}
.weather-card::after{content:'';position:absolute;bottom:-18px;left:-18px;width:68px;height:68px;border-radius:50%;background:rgba(255,255,255,.05);}
.weather-city{font-family:'Montserrat',sans-serif;font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;opacity:.7;margin-bottom:4px;}
.weather-temp{font-family:'Montserrat',sans-serif;font-size:3.25rem;font-weight:900;line-height:1;}
.weather-desc{font-family:'Noto Sans TC',sans-serif;font-size:.9375rem;font-weight:700;opacity:.9;margin-top:3px;}
.weather-live{display:inline-flex;align-items:center;gap:4px;font-family:'Montserrat',sans-serif;font-size:.6875rem;font-weight:700;letter-spacing:.08em;opacity:.8;}
.weather-live::before{content:'';width:5px;height:5px;border-radius:50%;background:#7AE090;display:block;animation:pulse 2s ease infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(.7);}}


/* Header compaction */
.country-badge span:last-child { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.header-logo { font-family:'Noto Sans TC',sans-serif; font-size:.95rem; font-weight:300; letter-spacing:.12em; text-transform:uppercase; color:var(--text); flex-shrink:0; }
.header-logo em { font-style:normal; color:var(--accent); font-weight:700; }
.header-left { display:flex; align-items:center; gap:6px; min-width:0; flex:1; }
.header-right { display:flex; align-items:center; gap:5px; flex-shrink:0; }

/* Dark mode button — circular icon btn */
.dark-mode-btn {
  width:30px; height:30px; border-radius:50%;
  background:var(--bg2); border:1px solid var(--border2);
  display:flex; align-items:center; justify-content:center;
  font-size:.9rem; cursor:pointer; color:var(--text2);
  -webkit-tap-highlight-color:transparent;
  transition:background .15s, transform .1s;
  flex-shrink:0;
}
.dark-mode-btn:active { transform:scale(.88); }

/* Settings btn compact */
.settings-btn {
  width:30px; height:30px; border-radius:50%;
  background:transparent; border:1.5px solid var(--border2);
  display:flex; align-items:center; justify-content:center;
  font-size:.78rem; color:var(--text3); cursor:pointer;
  -webkit-tap-highlight-color:transparent;
  transition:all .15s; flex-shrink:0;
}
.settings-btn:active { background:var(--bg2); }

/* Back-lobby btn compact */
.btn-back-lobby {
  display:none; align-items:center; gap:3px;
  font-size:.68rem; font-weight:600; color:var(--text3);
  background:var(--bg2); border:1px solid var(--border);
  border-radius:999px; padding:3px 8px;
  cursor:pointer; -webkit-tap-highlight-color:transparent;
  transition:all .15s; flex-shrink:0; white-space:nowrap;
}
.btn-back-lobby.visible { display:inline-flex; }
/* DAY TABS */
.day-tabs-wrap{display:flex;gap:8px;overflow-x:auto;padding:4px 0 12px;}
.day-tabs{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch;}
.day-tabs::-webkit-scrollbar{display:none;}
.day-tab{flex-shrink:0;display:flex;flex-direction:column;align-items:center;padding:8px 16px;min-width:72px;border-radius:var(--r-md);background:var(--surface);border:1.5px solid var(--border);color:var(--text2);transition:all var(--dur-fast) var(--ease);cursor:pointer;}
.day-tab .day-num{font-weight:700;font-size:.8125rem;line-height:1.2;white-space:nowrap;font-family:var(--font-num);}
.day-tab .day-date{font-size:.8125rem;font-weight:600;color:var(--text3);margin-top:2px;white-space:nowrap;font-family:var(--font-num);}
.day-tab.active{background:var(--primary);border-color:var(--primary);color:white;box-shadow:0 4px 12px var(--shadow-md);}
.day-tab.active .day-date{color:rgba(255,255,255,.7);}
.day-tab:active{transform:scale(.94);}

/* ITINERARY */
/* 新行程時間軸 */
.it-timeline{position:relative;}
.it-timeline::before{content:'';position:absolute;left:19px;top:20px;bottom:20px;width:1.5px;background:linear-gradient(to bottom,var(--border2) 0%,transparent 100%);pointer-events:none;z-index:0;}
.it-new-wrap{position:relative;z-index:1;}

.transport-divider{display:flex;flex-direction:column;align-items:center;padding:4px 0;margin:2px 0;gap:2px;}
.transport-row{display:flex;align-items:center;width:100%;}
.transport-line{flex:1;height:1px;background:var(--border2);}
.transport-icon{font-size:.95rem;padding:0 8px;flex-shrink:0;}
.transport-text{font-size:.8125rem;font-weight:600;color:var(--text3);text-align:center;line-height:1.5;padding:0 4px;}

/* ITINERARY COLLAPSIBLE CARD */
.it-col-card{background:var(--surface);border-radius:var(--r-md);border:1px solid var(--border);box-shadow:0 2px 8px var(--shadow);margin-bottom:6px;overflow:hidden;transition:all var(--dur) var(--ease);}
.it-col-hd{display:flex;align-items:center;gap:10px;padding:12px 14px;cursor:pointer;user-select:none;-webkit-user-select:none;}
.it-col-dot{width:9px;height:9px;border-radius:50%;background:var(--border2);border:2px solid var(--border2);flex-shrink:0;transition:all var(--fast) var(--ease);}
.it-col-dot.open{background:var(--accent);border-color:var(--accent);}
.it-col-info{flex:1;min-width:0;}
.it-col-name{font-size:1.0625rem;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3;}
.it-col-meta{font-family:'Montserrat',sans-serif;font-size:.8125rem;font-weight:700;color:var(--text3);margin-top:2px;letter-spacing:.02em;}
.it-col-arrow{font-size:.72rem;color:var(--text3);transition:transform var(--fast) var(--ease);flex-shrink:0;}
.it-col-arrow.open{transform:rotate(180deg);}
.it-col-body{padding:0 14px 13px 33px;border-top:1px solid var(--border);}
.hidden{display:none !important;}
.it-col-body.hidden{display:none;}
.it-col-addr{font-size:.875rem;font-weight:600;color:var(--text2);display:flex;gap:5px;align-items:flex-start;line-height:1.55;margin:9px 0 8px;word-break:break-word;}
.it-col-note{font-size:.875rem;font-weight:600;color:var(--text2);display:flex;gap:5px;align-items:flex-start;line-height:1.55;margin-bottom:8px;word-break:break-word;}
.it-col-btns{display:flex;gap:6px;flex-wrap:wrap;}
.it-col-btn{padding:5px 12px;border-radius:999px;background:var(--bg2);border:1px solid var(--border);font-size:.8125rem;font-weight:700;color:var(--text2);cursor:pointer;transition:all var(--fast) var(--ease);white-space:nowrap;}
.it-col-btn:active{transform:scale(.92);background:var(--accent-soft);}

/* NOTO SERIF TC — 數字金額專用 */
.num-serif{font-family:var(--font-num);font-weight:700;}
.amount-lg{font-family:var(--font-num);font-size:var(--fs-2xl);font-weight:900;color:white;line-height:1.1;}
.amount-md{font-family:var(--font-num);font-size:var(--fs-lg);font-weight:700;color:var(--text);}
.amount-accent{font-family:var(--font-num);font-size:1.05rem;font-weight:700;color:white;}

/* SETTLE CARD — 重新設計 */
.settle-card{background:var(--primary);border-radius:var(--r-md);padding:18px;margin-bottom:14px;transition:background-color var(--dur) var(--ease);}
.settle-total-row{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:14px;}
.settle-total-col{display:flex;flex-direction:column;}
.settle-total-label{font-size:.58rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:4px;}
.settle-total-num{font-family:var(--font-num);font-size:clamp(1.4rem,4.6vw,.12rem + 1.5rem);font-weight:900;color:white;line-height:1;}
.settle-hr{height:1px;background:rgba(255,255,255,.15);margin-bottom:12px;}
.settle-section-label{font-size:.8125rem;font-weight:700;letter-spacing:.02em;text-transform:none;color:rgba(255,255,255,.5);margin-bottom:8px;}
.settle-row{background:rgba(255,255,255,.1);border-radius:10px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.settle-row:last-child{margin-bottom:0;}
.settle-from-to{font-size:.8rem;color:rgba(255,255,255,.88);font-weight:400;}
.settle-amount{font-family:var(--font-num);font-size:1rem;font-weight:700;color:white;}

/* MODAL 優化 */
.modal-title{font-family:'Noto Sans TC',sans-serif;font-size:1.0625rem;font-weight:700;color:var(--text);letter-spacing:.02em;}
.modal-handle{width:32px;height:3px;border-radius:2px;background:var(--border2);margin:10px auto 0;flex-shrink:0;}

/* FORM SECTION */
.form-section{background:var(--surface2);border-radius:var(--r-md);padding:16px;border:1.5px dashed var(--border2);margin-bottom:14px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;}


/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--r-md);font-size:.9375rem;font-weight:700;padding:13px 24px;letter-spacing:.02em;transition:all var(--dur-fast) var(--ease);-webkit-tap-highlight-color:transparent;}
.btn:active{transform:scale(.95);}
.btn-primary{background:var(--primary);color:white;box-shadow:0 4px 14px var(--shadow-md);}
.btn-accent{background:var(--accent);color:white;}
.btn-ghost{background:var(--bg2);color:var(--text);border:1px solid var(--border);}
.btn-danger{background:var(--danger);color:white;}
.btn-full{width:100%;border-radius:var(--r-xl);}
.btn-pill{border-radius:999px;padding:10px 20px;}
.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--r-md);background:var(--bg2);border:1px solid var(--border);font-size:var(--fs-lg);color:var(--text2);display:flex;align-items:center;justify-content:center;}
.fab{position:fixed;bottom:calc(90px + env(safe-area-inset-bottom));right:18px;width:50px;height:50px;border-radius:50%;background:var(--primary);color:white;font-size:1.3rem;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px var(--shadow-md);z-index:400;transition:transform var(--dur-fast) var(--spring),background-color var(--dur) var(--ease);}
.fab:active{transform:scale(.86);}
.btn-new{background:var(--primary);color:white;border-radius:var(--r-xl);padding:8px 16px;font-size:.78rem;font-weight:600;display:inline-flex;align-items:center;gap:4px;transition:all var(--dur-fast) var(--ease);}
.btn-new:active{transform:scale(.93);opacity:.9;}
.btn-add{font-size:.8125rem;font-weight:600;color:var(--accent);background:none;border:none;padding:4px 2px;cursor:pointer;letter-spacing:.02em;transition:opacity var(--dur-fast) var(--ease);}
.btn-add:active{opacity:.6;}

/* MODAL */
.modal-overlay{position:fixed;inset:0;z-index:800;background:rgba(0,0,0,.42);visibility:hidden;opacity:0;transition:opacity .3s var(--ease),visibility .3s var(--ease);display:flex;align-items:flex-end;justify-content:center;}
.modal-overlay.open{visibility:visible;opacity:1;}
.modal-sheet{width:100%;max-width:480px;max-height:90dvh;background:var(--bg);border-radius:var(--r-2xl) var(--r-2xl) 0 0;transform:translateY(100%);transition:transform .32s cubic-bezier(0,0,.2,1);display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom);overflow:hidden;box-sizing:border-box;}
.modal-overlay.open .modal-sheet{transform:translateY(0);}
.modal-handle{width:34px;height:4px;border-radius:2px;background:var(--border2);margin:10px auto 0;flex-shrink:0;}
.modal-header{padding:14px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);flex-shrink:0;}
.modal-title{font-family:var(--font-display);font-size:1.0625rem;font-weight:700;color:var(--text);}
.modal-close{width:30px;height:30px;border-radius:50%;background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:.9rem;color:var(--text2);}
.modal-body{flex:1;overflow-y:auto;padding:18px 20px;-webkit-overflow-scrolling:touch;}
.dialog-overlay{position:fixed;inset:0;z-index:900;background:rgba(0,0,0,.42);visibility:hidden;opacity:0;transition:opacity .3s var(--ease),visibility .3s var(--ease);display:flex;align-items:center;justify-content:center;padding:24px;}
.dialog-overlay.open{visibility:visible;opacity:1;}
.dialog-box{background:var(--surface);border-radius:var(--r-xl);width:100%;max-width:360px;padding:26px 22px 22px;box-shadow:0 20px 60px rgba(0,0,0,.18);transform:scale(.92);transition:transform .3s var(--spring);}
.dialog-overlay.open .dialog-box{transform:scale(1);}

/* FORMS */
.form-group{margin-bottom:14px;}
.form-label{display:block;font-size:.75rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--text3);margin-bottom:5px;padding:0 2px;overflow:visible;}
.form-input{width:100%;padding:11px 14px;min-height:46px;border-radius:var(--r-md);border:1.5px solid var(--border);background:var(--surface);color:var(--text);font-size:max(16px,var(--fs-base));font-family:var(--font-body);transition:border-color var(--dur-fast) var(--ease);outline:none;appearance:none;-webkit-appearance:none;}
.form-input:focus{border-color:var(--accent);}
.form-input::placeholder{color:var(--text3);}
textarea.form-input{resize:none;white-space:pre-wrap;line-height:1.6;}
.form-select{width:100%;padding:11px 14px;border-radius:var(--r-md);border:1.5px solid var(--border);background:var(--surface);color:var(--text);font-size:max(16px,var(--fs-base));font-family:var(--font-body);outline:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;}

/* EXPENSE */
.expense-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);}
.expense-row:last-child{border-bottom:none;}
.expense-icon{width:38px;height:38px;border-radius:var(--r-md);background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;}
.expense-amount{font-family:var(--font-num);font-size:.9375rem;font-weight:900;color:var(--text);}
.split-card{background:var(--primary);color:white;border-radius:var(--r-lg);padding:18px;transition:background-color var(--dur) var(--ease);}
.split-row{background:rgba(255,255,255,.12);border-radius:var(--r-md);padding:12px 14px;display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.split-row:last-child{margin-bottom:0;}
.split-amount{font-size:1.1rem;font-weight:700;color:var(--accent2);}

/* PACKING */
.pack-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--border);transition:opacity var(--dur-fast) var(--ease);}
.pack-item:last-child{border-bottom:none;}
.pack-item.checked{opacity:.4;}
.pack-name{font-weight:600;}
.pack-item.checked .pack-name{text-decoration:line-through;}
.pack-check{width:22px;height:22px;border-radius:6px;border:2px solid var(--border2);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all var(--dur-fast) var(--ease);cursor:pointer;}
.pack-check.checked{background:var(--primary);border-color:var(--primary);color:white;}

/* MISSION */
.mission-card{display:flex;gap:12px;padding:14px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);margin-bottom:10px;transition:opacity var(--dur-fast) var(--ease);}
.mission-card.done{opacity:.45;}
.mission-bar{width:3px;border-radius:2px;flex-shrink:0;align-self:stretch;}
.bar-high{background:var(--danger);}
.bar-medium{background:var(--warning);}
.bar-low{background:var(--text3);}

/* FLIGHT/HOTEL */
.flight-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;margin-bottom:12px;}
.flight-badge{display:inline-flex;align-items:center;background:var(--primary);color:white;border-radius:var(--r-sm);padding:3px 10px;font-size:.72rem;font-weight:700;letter-spacing:.04em;}
.flight-route{display:flex;align-items:center;gap:10px;margin:12px 0;}
.flight-airport{font-size:1.1rem;font-weight:700;color:var(--text);}
.flight-time{font-size:1.4rem;font-weight:700;color:var(--text);font-family:var(--font-display);}
.flight-dur{flex:1;text-align:center;font-size:.65rem;color:var(--text3);position:relative;}
.flight-dur::before{content:'';position:absolute;top:50%;left:10%;right:10%;height:1px;background:var(--border2);transform:translateY(-50%);z-index:0;}
.flight-dur span{position:relative;z-index:1;background:var(--surface);padding:0 4px;}
.reminder-row{background:var(--warning-soft);border-radius:var(--r-sm);padding:8px 12px;display:flex;align-items:center;justify-content:space-between;font-size:.78rem;margin-top:8px;}
.reminder-time{font-weight:700;color:var(--warning);font-size:.9rem;}
.hotel-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px;margin-bottom:12px;}
.hotel-name{font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:6px;}
.hotel-dates{font-size:.78rem;color:var(--text2);display:flex;align-items:center;gap:6px;}
.hotel-note{border-left:3px solid var(--accent-soft);padding-left:10px;margin-top:10px;}
.hotel-note .note-label{font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);margin-bottom:3px;}
.hotel-note p{font-size:.78rem;color:var(--text2);line-height:1.5;}

/* AI CHAT (BIBI) */
.chat-bubble-bibi{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg) var(--r-lg) var(--r-lg) 4px;padding:14px 16px;max-width:88%;font-size:.9375rem;font-weight:500;line-height:1.65;color:var(--text);box-shadow:0 2px 8px var(--shadow);}
.chat-bubble-user{background:var(--primary);color:white;border-radius:var(--r-lg) var(--r-lg) 4px var(--r-lg);padding:14px 16px;max-width:88%;font-size:.9375rem;font-weight:500;line-height:1.65;margin-left:auto;transition:background-color var(--dur) var(--ease);}
.chat-quick-chip{padding:7px 14px;border-radius:999px;background:var(--primary);color:white;font-size:.72rem;font-weight:600;display:inline-flex;align-items:center;gap:5px;transition:all var(--dur-fast) var(--ease);white-space:nowrap;opacity:.88;}
.chat-quick-chip:active{transform:scale(.93);opacity:1;}
/* Bibi 快捷按鈕 */
.quick-btn{flex-shrink:0;padding:7px 14px;border-radius:999px;font-size:.75rem;font-weight:600;white-space:nowrap;cursor:pointer;transition:all var(--fast) var(--ease);background:var(--surface);border:1.5px solid var(--border2);color:var(--text2);display:inline-flex;align-items:center;}
.quick-btn:active{transform:scale(.92);background:var(--bg2);}
.quick-btns{display:flex;gap:7px;overflow-x:auto;padding:2px 0 4px;scrollbar-width:none;}
.quick-btns::-webkit-scrollbar{display:none;}
.chat-typing{display:flex;gap:4px;padding:10px 14px;}
.chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--text3);animation:typing 1.2s ease infinite;}
.chat-typing span:nth-child(2){animation-delay:.2s;}
.chat-typing span:nth-child(3){animation-delay:.4s;}
@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:.4;}30%{transform:translateY(-4px);opacity:1;}}

/* PASSPORT / STAMP */
.passport-cover{background:var(--primary);color:white;border-radius:var(--r-lg);padding:26px 22px;position:relative;overflow:hidden;transition:background-color var(--dur) var(--ease);}
.passport-cover::before{content:'';position:absolute;inset:7px;border:1px solid rgba(255,255,255,.14);border-radius:calc(var(--r-lg) - 5px);pointer-events:none;}
.stamp{width:84px;height:84px;border-radius:50%;border:2.5px solid var(--stamp);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;cursor:pointer;transition:border-color var(--dur) var(--ease),transform var(--dur-fast) var(--spring);}
.stamp::before{content:'';position:absolute;inset:4px;border:1px dashed var(--stamp);border-radius:50%;opacity:.45;}
.stamp.earned{background:color-mix(in srgb,var(--stamp) 14%,transparent);}
.stamp.locked{opacity:.28;filter:grayscale(1);}
.stamp:active{transform:scale(.9);}
.stamp-flag{font-size:1.9rem;line-height:1;}
.stamp-name{font-size:.8125rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--stamp);margin-top:2px;}

/* CHIP */
.chip{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border-radius:999px;font-size:var(--fs-sm);font-weight:600;background:var(--surface);border:1.5px solid var(--border);color:var(--text2);transition:all var(--dur-fast) var(--ease);white-space:nowrap;cursor:pointer;}
.chip.active{background:var(--primary);color:white;border-color:var(--primary);}
.chip:active{transform:scale(.93);}

/* LOGIN */
.login-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 32px;background:var(--bg);text-align:center;}
.login-wordmark{font-family:var(--font-display);font-size:3.2rem;font-weight:300;letter-spacing:-.02em;line-height:1;color:var(--text);margin-bottom:8px;}
.login-wordmark em{font-style:italic;color:var(--accent);}
.login-tagline{font-size:.74rem;color:var(--text3);letter-spacing:.14em;text-transform:uppercase;font-weight:500;margin-bottom:52px;}
.login-icon{font-size:4.5rem;line-height:1;margin-bottom:52px;animation:float 3.2s ease-in-out infinite;}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
.login-btn{width:100%;max-width:316px;padding:14px 24px;border-radius:var(--r-xl);font-size:.92rem;font-weight:600;display:flex;align-items:center;justify-content:center;gap:10px;transition:all var(--dur-fast) var(--ease);margin-bottom:10px;}
.login-btn:active{transform:scale(.97);}
.login-btn-google{border:1.5px solid var(--border2);background:var(--surface);color:var(--text);box-shadow:0 2px 10px var(--shadow);}
.login-btn-apple{background:var(--text);color:var(--bg);}
.login-privacy{font-size:.68rem;color:var(--text3);line-height:1.5;max-width:270px;margin-top:20px;}

/* SPLASH */
.splash{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;transition:opacity .5s var(--ease);}
.splash-screen{position:fixed;top:0;left:0;width:100%;height:100dvh;transform:none;overflow:hidden;transition:opacity .5s ease;}
.splash-screen.fade-out,.splash.fade-out{opacity:0;pointer-events:none;}
.splash.hidden{opacity:0;pointer-events:none;}
.splash-logo{font-family:var(--font-display);font-size:2.6rem;font-weight:300;letter-spacing:-.02em;color:var(--text);}
.splash-logo em{font-style:italic;color:var(--accent);}
.splash-sub{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text3);font-weight:500;}
.splash-dots{display:flex;gap:6px;margin-top:8px;}
.splash-dots span{width:6px;height:6px;border-radius:50%;background:var(--accent-soft);animation:splashDot 1.4s ease infinite;}
.splash-dots span:nth-child(2){animation-delay:.2s;}
.splash-dots span:nth-child(3){animation-delay:.4s;}
@keyframes splashDot{0%,100%{opacity:.25;}50%{opacity:1;}}

/* TOAST */
.toast{position:fixed;bottom:calc(90px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%) translateY(16px);background:var(--text);color:var(--bg);padding:9px 20px;border-radius:999px;font-size:.875rem;font-weight:600;opacity:0;pointer-events:none;white-space:nowrap;z-index:998;transition:all .28s var(--ease);}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* NOTIF PROMPT */
.notif-prompt{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px;display:flex;gap:14px;align-items:flex-start;box-shadow:0 4px 20px var(--shadow-md);margin-bottom:16px;}
.notif-icon{width:46px;height:46px;border-radius:var(--r-md);background:color-mix(in srgb,var(--accent) 16%,transparent);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;}

/* UTILS */
.flex{display:flex;} .flex-col{flex-direction:column;} .items-center{align-items:center;} .items-start{align-items:flex-start;}
.justify-between{justify-content:space-between;} .justify-center{justify-content:center;}
.gap-1{gap:4px;} .gap-2{gap:8px;} .gap-3{gap:12px;} .gap-4{gap:16px;}
.mt-1{margin-top:4px;} .mt-2{margin-top:8px;} .mt-3{margin-top:12px;} .mt-4{margin-top:16px;} .mt-5{margin-top:20px;} .mt-6{margin-top:24px;}
.ml-2{margin-left:8px;} .mr-2{margin-right:8px;}
.mb-1{margin-bottom:4px;} .mb-2{margin-bottom:8px;} .mb-3{margin-bottom:12px;} .mb-4{margin-bottom:16px;}
.w-full{width:100%;} .text-center{text-align:center;} .text-right{text-align:right;}
.divider{height:1px;background:var(--border);margin:14px 0;}
.empty-state{text-align:center;padding:44px 24px;color:var(--text3);}
.empty-state .empty-icon{font-size:2.8rem;margin-bottom:10px;}
.empty-state p{font-size:.875rem;font-weight:600;line-height:1.5;}
.press:active{transform:scale(.94);transition:transform var(--dur-fast) var(--ease);}
.premium-badge{display:inline-flex;align-items:center;gap:3px;background:var(--accent);color:white;font-size:.6rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border-radius:999px;}
@keyframes themeIn{from{opacity:.7;}to{opacity:1;}}
.theme-transition{animation:themeIn .4s var(--ease);}

/* ════════════════════════════════════════════════════════
   EXPENSE DATE GROUPS — 收合式日期分組
════════════════════════════════════════════════════════ */
.exp-date-group { margin-bottom: 10px; }
.exp-date-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 4px 7px;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  user-select: none; -webkit-user-select: none;
}
.exp-date-arrow {
  font-size: .8rem; color: var(--text3);
  transition: transform .2s var(--ease);
  display: inline-block; line-height: 1;
}
.exp-date-arrow.open { transform: rotate(90deg); }
.exp-date-label {
  font-family: var(--font-num);
  font-size: .875rem; font-weight: 700; color: var(--text3);
}
.exp-date-total {
  font-size: .75rem; font-weight: 600; color: var(--accent);
  letter-spacing: .01em;
}
.exp-date-body {
  overflow: hidden;
  max-height: 2000px;
  transition: max-height .3s cubic-bezier(0,.9,.2,1), opacity .2s ease;
  opacity: 1;
}
.exp-date-body.collapsed {
  max-height: 0; opacity: 0; pointer-events: none;
}

/* ════════════════════════════════════════════════════════
   SETTLE CARD — 多幣別版本
════════════════════════════════════════════════════════ */
.settle-cur-grid {
  display: flex; flex-direction: column; gap: 4px;
  margin-bottom: 8px;
}
.settle-cur-row {
  display: flex; align-items: center; justify-content: space-between;
}
.settle-cur-code {
  font-family: var(--font-num);
  font-size: .8125rem; font-weight: 700; letter-spacing: .06em;
  color: rgba(255,255,255,.6); text-transform: uppercase;
}
.settle-cur-amt {
  font-family: var(--font-num);
  font-size: 1.25rem; font-weight: 900; color: white; line-height: 1;
}
.settle-twd-total {
  font-size: .72rem; color: rgba(255,255,255,.5);
  text-align: right; margin-bottom: 10px;
}

/* ════════════════════════════════════════════════════════
   TIMEZONE CARD
════════════════════════════════════════════════════════ */
.tz-card {
  background: var(--primary);
  border-radius: var(--r-lg);
  padding: 16px 18px;
  color: white;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
  transition: background-color var(--dur) var(--ease);
}
.tz-card::before {
  content: ''; position: absolute; top: -24px; right: -24px;
  width: 80px; height: 80px; border-radius: 50%;
  background: rgba(255,255,255,.06); pointer-events: none;
}
.tz-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.tz-card-title {
  font-family: 'Noto Sans TC', sans-serif;
  font-size: .8125rem; font-weight: 900;
  letter-spacing: .12em; text-transform: uppercase; opacity: .75;
}
.tz-toggle-btn {
  background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.3);
  color: white; border-radius: 999px; padding: 4px 12px;
  font-size: .8125rem; font-weight: 700; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background .15s;
}
.tz-toggle-btn:active { background: rgba(255,255,255,.32); }
.tz-city-list { display: flex; flex-direction: column; gap: 0; }
.tz-city-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.tz-city-row:last-child { border-bottom: none; }
.tz-city-home { opacity: .65; }
.tz-city-name { font-family: 'Noto Sans TC', sans-serif; font-size: .8125rem; font-weight: 900; opacity: .88; }
.tz-city-time {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.375rem; font-weight: 900; color: white;
  display: flex; align-items: baseline; gap: 5px;
}
.tz-weekday {
  font-family: 'Noto Sans TC', sans-serif;
  font-size: .8125rem; opacity: .6; font-weight: 700;
}
.tz-converter {
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 12px;
}
.tz-converter-label {
  font-size: .66rem; opacity: .6; margin-bottom: 8px; letter-spacing: .02em;
}
.tz-input {
  width: 100%; padding: 9px 14px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--r-md); color: white;
  font-size: 1rem; font-family: var(--font-body);
  outline: none; margin-bottom: 10px;
  -webkit-appearance: none; appearance: none;
  box-sizing: border-box;
}
.tz-input::-webkit-calendar-picker-indicator { filter: invert(1) opacity(.5); }
.tz-conversion-list { display: flex; flex-direction: column; gap: 0; }
.tz-conv-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.tz-conv-row:last-child { border-bottom: none; }
.tz-conv-home { opacity: .55; }
.tz-conv-city { font-family: 'Noto Sans TC', sans-serif; font-size: .8125rem; font-weight: 700; opacity: .85; }
.tz-conv-right { display: flex; align-items: baseline; gap: 8px; }
.tz-conv-diff {
  font-size: .8125rem; font-weight: 700; opacity: .65;
  background: rgba(255,255,255,.12);
  padding: 2px 7px; border-radius: 999px;
}
.tz-conv-time {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.125rem; font-weight: 900; color: white;
}

/* settle card — 換算幣別選單 */
.settle-cur-select {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  color: white;
  border-radius: 6px;
  padding: 3px 6px;
  font-size: .72rem;
  font-family: var(--font-body);
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.settle-cur-select option {
  background: #2a4a52;
  color: white;
}

/* ════════════════════════════════════════════════════════
   EXPENSE MODE TABS — 群體帳 / 個人帳
════════════════════════════════════════════════════════ */
.expense-mode-tabs {
  display: flex; gap: 6px;
}
.expense-mode-tab {
  flex: 1; padding: 9px 0; border-radius: var(--r-md);
  font-size: .875rem; font-weight: 700;
  background: var(--bg2); color: var(--text3);
  border: 1.5px solid var(--border);
  cursor: pointer; transition: all .15s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.expense-mode-tab.active {
  background: var(--primary); color: white;
  border-color: var(--primary);
}
.expense-mode-tab:active { transform: scale(.96); }

/* ════════════════════════════════════════════════════════
   SETTLE RECEIVED BUTTON
════════════════════════════════════════════════════════ */
.settle-received-btn {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: white; border-radius: 999px;
  width: 28px; height: 28px;
  font-size: .82rem; font-weight: 700;
  cursor: pointer; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  -webkit-tap-highlight-color: transparent;
  transition: background .15s;
}
.settle-received-btn:active { background: rgba(255,255,255,.35); }

/* ════════════════════════════════════════════════════════
   GUEST TAGS WRAP
════════════════════════════════════════════════════════ */
.guest-tags-wrap {
  display: flex; flex-wrap: wrap; gap: 6px;
  min-height: 32px; align-items: center;
}

/* ════════════════════════════════════════════════════════
   EXPENSE PARTICIPANT CHIPS
════════════════════════════════════════════════════════ */
.exp-participants-grid {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px;
}
.exp-participant-chip {
  display: inline-flex; align-items: center;
  padding: 7px 14px; border-radius: 999px;
  border: 1.5px solid var(--border2);
  background: var(--bg2); color: var(--text3);
  font-size: .8rem; font-weight: 500;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: all .15s var(--ease);
  user-select: none; -webkit-user-select: none;
}
.exp-participant-chip.selected {
  background: var(--primary); color: white;
  border-color: var(--primary);
}
.exp-participant-chip:active { transform: scale(.92); }

/* ════════════════════════════════════════════════════════
   SAVED PLACES — 景點收藏
════════════════════════════════════════════════════════ */
.place-cat-tabs {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.place-cat-tab {
  padding: 6px 14px; border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--bg2); color: var(--text3);
  font-size: .9375rem; font-weight: 700;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: all .15s var(--ease);
  white-space: nowrap;
}
.place-cat-tab.active {
  background: var(--primary); color: white;
  border-color: var(--primary);
}
.place-cards {
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 4px;
}
.place-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 14px;
  transition: border-color .15s;
}
.place-card-body {
  display: flex; align-items: flex-start; gap: 10px;
}
.place-card-name {
  font-size: .9375rem; font-weight: 700;
  color: var(--text); margin-bottom: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.place-card-meta {
  font-size: .8125rem; font-weight: 600; color: var(--text3); margin-bottom: 2px;
}
.place-card-addr {
  font-size: .8125rem; font-weight: 600; color: var(--text3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.place-rating {
  font-family: var(--font-num);
  font-size: .875rem; color: #f5a623; font-weight: 700;
  background: rgba(245,166,35,.12);
  padding: 2px 7px; border-radius: 999px;
  white-space: nowrap;
}
.place-card-del {
  font-size: .82rem; color: var(--text3); cursor: pointer;
  background: none; border: none; padding: 2px;
  -webkit-tap-highlight-color: transparent;
}
.place-card-add {
  width: 100%; padding: 7px 0;
  background: var(--primary); color: white;
  border: none; border-radius: var(--r-md);
  font-size: .8125rem; font-weight: 700;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: opacity .15s;
}
.place-card-add:active { opacity: .75; }

/* Search results */
.place-search-card {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.place-search-card:last-child { border-bottom: none; }
.place-save-btn {
  flex-shrink: 0; padding: 6px 14px;
  background: var(--primary); color: white;
  border: none; border-radius: 999px;
  font-size: .75rem; font-weight: 600;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
}
.place-save-btn:active { opacity: .75; }

/* ════════════════════════════════════════════════════════
   MISSION SECTIONS — 可收合任務分類
════════════════════════════════════════════════════════ */
.mission-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.mission-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}
.mission-section-header:active { opacity: .75; }
.mission-arrow {
  font-size: 1.1rem;
  color: var(--text3);
  transition: transform .22s var(--ease);
  display: inline-block;
  transform: rotate(0deg);
  line-height: 1;
}
.mission-arrow.open {
  transform: rotate(90deg);
}
.mission-count-badge {
  font-size: .62rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
}
.mission-section-body {
  padding: 0 14px 12px;
}
.mission-section-body.collapsed {
  display: none;
}

/* ════════════════════════════════════════════════════════
   FLIGHT CARD V2
════════════════════════════════════════════════════════ */
.flight-card-v2 {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg, 16px);
  padding: 14px 16px;
  margin-bottom: 12px;
}
.fl-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 8px;
}
.fl-dir-chip {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(180,140,80,.12);
  color: var(--accent);
  flex-shrink: 0;
}
.fl-no {
  font-family: var(--font-num);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: .04em;
}
.fl-date {
  font-family: var(--font-num);
  font-size: .875rem;
  font-weight: 600;
  color: var(--text3);
}
.fl-seat {
  font-size: .65rem;
  background: var(--bg2);
  color: var(--text3);
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}
.fl-action-btn {
  background: none;
  border: none;
  font-size: .88rem;
  color: var(--text3);
  cursor: pointer;
  padding: 4px 5px;
  border-radius: 6px;
  -webkit-tap-highlight-color: transparent;
  line-height: 1;
}
.fl-action-btn:active { opacity: .6; }
.fl-route {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.fl-endpoint { min-width: 0; }
.fl-endpoint-right { text-align: right; }
.fl-airport {
  font-size: .8125rem;
  font-weight: 700;
  color: var(--text3);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.fl-time {
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.fl-middle {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.fl-duration {
  font-family: var(--font-num);
  font-size: .875rem;
  font-weight: 600;
  color: var(--text3);
  white-space: nowrap;
}
.fl-line {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.fl-line::before {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  height: 1px;
  background: var(--border);
}
.fl-line svg { position: relative; z-index: 1; }
.fl-footer {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.fl-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--text2);
}
.fl-info-val {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--text);
}

/* ════════════════════════════════════════════════════════
   HOTEL CARD V2
════════════════════════════════════════════════════════ */
.hotel-card-v2 {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg, 16px);
  padding: 14px 16px;
  margin-bottom: 12px;
}
.hotel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.hotel-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  flex: 1;
}
.hotel-dates {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.hotel-nights {
  background: var(--bg2);
  color: var(--text3);
  font-size: .65rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}
.hotel-row {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 4px;
  line-height: 1.5;
}
.hotel-addr {
  color: var(--text3);
  font-size: .72rem;
}
.hotel-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  padding: 6px 14px;
  background: var(--bg2);
  color: var(--text2);
  border: none;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.hotel-nav-btn:active { opacity: .7; }
.hotel-note {
  font-size: .72rem;
  color: var(--text3);
  border-left: 2px solid var(--accent);
  padding-left: 10px;
  margin-top: 8px;
  line-height: 1.5;
}