:root {
  --bg-primary: #0b1118;
  --bg-secondary: #0e1620;
  --bg-card: #121b26;
  --bg-card-hover: #172332;
  --border-primary: #263446;
  --border-light: rgba(255, 255, 255, 0.08);
  --text-primary: #f4f7fa;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --primary: #5addb2;
  --primary-hover: #45c99d;
  --primary-soft: rgba(90, 221, 178, 0.12);
  --success: #5addb2;
  --warning: #ffb454;
  --danger: #ff6b6b;
  --info: #53b9ea;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --bg: var(--bg-primary);
  --surface: var(--bg-card);
  --surface-2: var(--bg-secondary);
  --surface-3: #0b131c;
  --line: var(--border-primary);
  --line-soft: var(--border-light);
  --text: var(--text-primary);
  --soft: var(--text-secondary);
  --muted: var(--text-muted);
  --mint: var(--primary);
  --mint-strong: var(--primary-hover);
  --gold: var(--warning);
  --blue: var(--info);
  --radius: var(--radius-md);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

:root[data-accent="blue"] { --primary: #59b8ff; --primary-hover: #3ca7f5; --primary-soft: rgba(89, 184, 255, 0.12); }
:root[data-accent="violet"] { --primary: #a78bfa; --primary-hover: #9273ee; --primary-soft: rgba(167, 139, 250, 0.12); }
:root[data-accent="gold"] { --primary: #f5bd63; --primary-hover: #e6a947; --primary-soft: rgba(245, 189, 99, 0.12); }
:root[data-theme="light"] {
  color-scheme: light;
  --bg-primary: #fbf7ef;
  --bg-secondary: #f3eadc;
  --bg-card: #fffdf9;
  --bg-card-hover: #eee3d3;
  --border-primary: #d8cbbb;
  --border-light: rgba(91, 68, 42, 0.14);
  --text-primary: #17251f;
  --text-secondary: #52675e;
  --text-muted: #75877f;
  --surface-3: #f7faf8;
  --shadow: 0 16px 40px rgba(33, 65, 52, 0.1);
  --primary: #167a5d;
  --primary-hover: #0f674d;
  --primary-soft: rgba(22, 122, 93, 0.12);
  --success: #167a5d;
  --warning: #965c00;
  --danger: #bd3f4d;
  --info: #176f99;
}

:root[data-theme="light"][data-accent="blue"] { --primary: #176f99; --primary-hover: #105c80; --primary-soft: rgba(23, 111, 153, 0.12); }
:root[data-theme="light"][data-accent="violet"] { --primary: #6546a1; --primary-hover: #543789; --primary-soft: rgba(101, 70, 161, 0.12); }
:root[data-theme="light"][data-accent="gold"] { --primary: #85580a; --primary-hover: #6f4908; --primary-soft: rgba(133, 88, 10, 0.12); }

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg-primary); color-scheme: dark; }
body { min-height: 100vh; margin: 0; overflow-x: hidden; background: var(--bg-primary); color: var(--text-primary); font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif; }

html.android-app body { min-height: var(--android-vh, 100dvh); overscroll-behavior-y: none; }
html.android-app body.app-page .app-topbar { display: none; }
html.android-app body.app-page .app-shell { min-height: var(--android-vh, 100dvh); }
:root.has-profile-background body { background-image: var(--profile-background-image); background-attachment: fixed; background-position: center; background-size: cover; }
:root[data-theme="light"].has-profile-background body { background-image: var(--profile-background-image); }
:root[data-theme="light"] input, :root[data-theme="light"] textarea, :root[data-theme="light"] select, :root[data-theme="light"] .seat-grid { background: #f8fbf9; }
:root[data-theme="light"] .app-topbar { background: rgba(243, 247, 245, 0.94); }
:root[data-theme="light"] .tabbar { background: rgba(247, 250, 248, 0.96); }
:root[data-theme="light"] .toast, :root[data-theme="light"] .admin-toast:not(:empty) { background: rgba(255, 255, 255, 0.97); }
:root[data-theme="light"] .log-details pre { background: #edf3f0; }
button, input, textarea, select { font: inherit; }
button, a, input, textarea, select, summary { -webkit-tap-highlight-color: transparent; }
button { min-height: 44px; border: 1px solid var(--border-primary); border-radius: var(--radius-md); padding: 0 16px; background: var(--bg-secondary); color: var(--text-secondary); cursor: pointer; transition: 160ms ease; }
button:hover { border-color: #3c5068; background: var(--bg-card-hover); color: var(--text-primary); }
button:active { transform: translateY(1px); }
button:disabled { cursor: not-allowed; opacity: 0.48; transform: none; }
button.primary { border-color: transparent; background: var(--primary); color: #06120e; font-weight: 800; box-shadow: 0 10px 30px rgba(90, 221, 178, 0.12); }
button.primary:hover { background: var(--primary-hover); color: #06120e; }
button.danger { border-color: rgba(255, 107, 107, 0.34); background: rgba(255, 107, 107, 0.06); color: var(--danger); }
button.danger:hover { border-color: rgba(255, 107, 107, 0.58); background: rgba(255, 107, 107, 0.1); color: #ff8b8b; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid rgba(90, 221, 178, 0.32); outline-offset: 2px; }
input, textarea, select { width: 100%; min-height: 44px; border: 1px solid var(--border-primary); border-radius: var(--radius-md); padding: 10px 12px; background: #0b131c; color: var(--text-primary); outline: 0; transition: 160ms ease; }
input::placeholder, textarea::placeholder { color: #526276; }
input:focus, textarea:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(90, 221, 178, 0.1); }
textarea { min-height: 92px; resize: vertical; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.eyebrow { margin: 0 0 5px; color: var(--text-muted); font-size: 11px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
small { color: var(--text-muted); line-height: 1.5; }
h1, h2, h3, p { overflow-wrap: anywhere; }

.brand { display: inline-flex; min-width: 0; align-items: center; gap: 11px; color: var(--text-primary); text-decoration: none; }
.brand-mark { display: grid; width: 42px; height: 42px; flex: 0 0 42px; place-items: center; overflow: hidden; border: 1px solid rgba(90, 221, 178, 0.28); border-radius: 13px; background: var(--primary-soft) url('./icons/icon-v11-96.png') center / cover no-repeat; color: transparent; font-size: 0; font-weight: 900; line-height: 0; }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: cover; }
.brand-copy { min-width: 0; }
.brand-copy strong { display: block; font-size: 15px; }
.brand-copy small { display: block; margin: 1px 0 0; font-size: 10px; white-space: nowrap; }

.app-frame { min-height: 100vh; }
.desktop-sidebar { display: none; }
.app-main { min-width: 0; }
.app-shell { width: 100%; max-width: 1280px; min-height: 100vh; margin: 0 auto; padding: 0 16px calc(92px + env(safe-area-inset-bottom)); }
.app-topbar { position: sticky; top: 0; z-index: 12; display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: 12px; margin: 0 -16px 18px; padding: 12px 16px; border-bottom: 1px solid var(--border-light); background: rgba(11, 17, 24, 0.92); backdrop-filter: blur(16px); }
.app-topbar .brand-copy { display: none; }
.top-actions { display: flex; min-width: 0; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 8px; }
.status-pill, .user-chip, .checkin-state, .signal-badge, .status-badge { display: inline-flex; min-height: 34px; align-items: center; gap: 7px; border: 1px solid var(--border-primary); border-radius: 999px; padding: 6px 10px; background: rgba(255, 255, 255, 0.02); color: var(--text-secondary); font-size: 12px; white-space: nowrap; }
.status-pill::before, .signal-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted); }
.status-pill.ok, .status-badge.success { border-color: rgba(90, 221, 178, 0.28); color: var(--success); background: rgba(90, 221, 178, 0.06); }
.status-pill.ok::before, .signal-badge::before { background: var(--success); box-shadow: 0 0 0 5px rgba(90, 221, 178, 0.08); }
.status-pill.bad, .status-badge.danger { border-color: rgba(255, 107, 107, 0.32); color: var(--danger); }
.status-pill.bad::before { background: var(--danger); }
.user-chip { padding: 5px 10px 5px 5px; color: var(--text-primary); }
.user-chip b { display: grid; width: 26px; height: 26px; place-items: center; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-size: 11px; text-transform: uppercase; }
.user-chip em { display: none; font-style: normal; }
.account-shortcut:hover { border-color: rgba(90, 221, 178, 0.38); color: var(--primary); }
.icon-link, .quiet-button { display: inline-flex; min-height: 40px; align-items: center; justify-content: center; border: 1px solid var(--border-primary); border-radius: var(--radius-md); padding: 7px 12px; background: var(--bg-secondary); color: var(--text-secondary); font-size: 12px; text-decoration: none; }
.quiet-button { background: transparent; }
.mobile-only { display: none; }

.view { display: none; }
.view.view-active { display: block; animation: view-in 220ms ease both; }
.page-heading, .section-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.page-heading h1, .section-header h1 { margin: 0; font-size: clamp(24px, 5vw, 34px); line-height: 1.2; }
.page-heading p:not(.eyebrow) { margin: 8px 0 0; color: var(--text-secondary); font-size: 14px; }
.page-heading-actions { display: flex; align-items: center; gap: 8px; }
.mobile-home-actions { gap: 8px; }
.card, .balance-panel, .hero-panel, .notice-panel, .summary-item, .settings-panel, .simple-settings-section, .advanced-settings, .account-card, .recent-panel, .tip-card, .admin-panel, .stat-grid article { border: 1px solid var(--border-light); border-radius: var(--radius-lg); background: var(--bg-card); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08); }

/* Account center: a structured workspace instead of a long ungrouped form. */
.account-heading { align-items: center; }
.account-heading p:not(.eyebrow) { margin: 8px 0 0; color: var(--text-secondary); font-size: 13px; }
.account-heading-status { display: inline-flex; min-height: 34px; align-items: center; gap: 8px; border: 1px solid rgba(90, 221, 178, 0.24); border-radius: 999px; padding: 7px 12px; color: var(--primary); background: rgba(90, 221, 178, 0.08); font-size: 12px; white-space: nowrap; }
.account-heading-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 5px rgba(90, 221, 178, 0.1); }
.account-layout { display: grid; grid-template-columns: minmax(250px, 0.78fr) minmax(0, 1.45fr); gap: 16px; align-items: start; }
.account-layout > .account-card { min-width: 0; padding: 20px; }
.account-layout > .account-card:first-child { grid-column: 1; }
.account-layout > .profile-settings-card { grid-column: 2; grid-row: 1 / span 3; }
.account-layout > .account-card:nth-child(3),
.account-layout > .account-card:nth-child(4) { grid-column: 1; }
.account-profile { display: flex; min-width: 0; align-items: center; gap: 14px; padding-bottom: 18px; border-bottom: 1px solid var(--border-light); }
.account-profile-copy { display: grid; min-width: 0; gap: 3px; }
.account-profile-copy .eyebrow { margin: 0 0 2px; font-size: 10px; }
.account-profile-copy strong { overflow: hidden; color: var(--text-primary); font-size: 19px; text-overflow: ellipsis; white-space: nowrap; }
.account-profile-copy > span { overflow: hidden; color: var(--text-secondary); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.account-live-badge { margin-left: auto; flex: 0 0 auto; border: 1px solid rgba(90, 221, 178, 0.22); border-radius: 999px; padding: 5px 8px; color: var(--primary); background: rgba(90, 221, 178, 0.08); font-size: 11px; }
.account-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 16px 0 0; }
.account-fact { display: grid; gap: 5px; min-width: 0; border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 10px; background: rgba(255, 255, 255, 0.025); }
.account-fact dt { color: var(--text-muted); font-size: 11px; }
.account-fact dd { overflow: hidden; margin: 0; color: var(--text-primary); font-size: 13px; font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }
.account-card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.account-card-heading h2 { margin: 0; font-size: 19px; }
.account-card-heading .eyebrow { margin: 0 0 4px; }
.account-card-heading > span { color: var(--text-muted); font-size: 11px; }
.profile-settings-form { display: grid; gap: 18px; }
.profile-settings-form > label,
.profile-upload-field { display: grid; gap: 8px; min-width: 0; }
.profile-settings-form > label > span,
.profile-upload-field > span,
.profile-options legend { color: var(--text-secondary); font-size: 12px; font-weight: 750; }
.profile-upload-row { display: flex; min-width: 0; align-items: center; gap: 14px; }
.avatar-upload-preview { display: grid; width: 72px; height: 72px; flex: 0 0 72px; place-items: center; overflow: hidden; border: 1px solid var(--glass-rim); border-radius: 20px; background-color: var(--glass-control-tint); background-position: center; background-repeat: no-repeat; background-size: contain; color: var(--primary); font-size: 22px; font-weight: 850; }
.avatar-upload-preview b { font-weight: 850; }
.profile-upload-actions { display: flex; min-width: 0; flex-wrap: wrap; gap: 8px; }
.profile-upload-actions .upload-button,
.profile-upload-actions button { min-height: 40px; }
.upload-button { position: relative; overflow: hidden; cursor: pointer; }
.upload-button input { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; padding: 0; opacity: 0; cursor: pointer; }
.profile-upload-field > small { color: var(--text-muted); font-size: 11px; line-height: 1.5; }
.background-upload-preview { display: flex; min-height: 148px; align-items: flex-end; overflow: hidden; border-radius: var(--radius-md); padding: 12px; background-color: var(--glass-control-tint); background-position: center; background-size: cover; }
.background-upload-preview span { border-radius: 6px; padding: 5px 7px; color: var(--text-secondary); background: rgba(5, 12, 18, 0.66); font-size: 11px; }
.background-upload-preview.has-image span { color: #eef8f3; }
.background-actions { justify-content: space-between; }
.profile-options { display: grid; gap: 9px; margin: 0; border: 0; padding: 0; }
.profile-options legend { padding: 0; }
.theme-options, .accent-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.accent-options { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.theme-options label, .accent-options label { position: relative; min-width: 0; }
.theme-options input, .accent-options input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.theme-options span, .accent-options span { display: flex; min-height: 42px; align-items: center; justify-content: center; gap: 7px; border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 7px 8px; color: var(--text-secondary); background: rgba(255, 255, 255, 0.025); font-size: 12px; text-align: center; cursor: pointer; transition: 160ms ease; }
.theme-options span b { color: var(--text-muted); font-size: 15px; }
.accent-options span { flex-direction: column; gap: 4px; min-height: 58px; }
.accent-options span i { display: block; width: 17px; height: 17px; border-radius: 50%; background: var(--accent-swatch, var(--primary)); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.28); }
.accent-options span[data-accent-preview="mint"] { --accent-swatch: #5addb2; }
.accent-options span[data-accent-preview="blue"] { --accent-swatch: #59b8ff; }
.accent-options span[data-accent-preview="violet"] { --accent-swatch: #a78bfa; }
.accent-options span[data-accent-preview="gold"] { --accent-swatch: #f5bd63; }
.theme-options input:checked + span, .accent-options input:checked + span { border-color: color-mix(in srgb, var(--primary) 52%, var(--glass-rim)); color: var(--primary); background: color-mix(in srgb, var(--primary-soft) 70%, var(--glass-control-tint)); box-shadow: inset 0 1px 0 var(--glass-specular), 0 6px 16px color-mix(in srgb, var(--primary) 9%, transparent); }
.glass-toggle { display: flex; min-height: 56px; align-items: center; justify-content: space-between; gap: 14px; border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 10px 12px; background: rgba(255, 255, 255, 0.025); cursor: pointer; }
.glass-toggle-copy { display: grid; gap: 3px; min-width: 0; }
.glass-toggle-copy b { color: var(--text-primary); font-size: 13px; }
.glass-toggle-copy small { color: var(--text-muted); font-size: 11px; }
.glass-toggle > input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.glass-toggle-track { position: relative; display: block; width: 44px; height: 25px; flex: 0 0 44px; border: 1px solid var(--border-primary); border-radius: 999px; background: rgba(255, 255, 255, 0.08); transition: 180ms ease; }
.glass-toggle-track b { position: absolute; top: 3px; left: 3px; width: 17px; height: 17px; border-radius: 50%; background: var(--text-muted); box-shadow: 0 2px 6px rgba(0, 0, 0, 0.28); transition: 180ms ease; }
.glass-toggle > input:checked + .glass-toggle-track { border-color: color-mix(in srgb, var(--primary) 62%, var(--glass-rim)); background: color-mix(in srgb, var(--primary) 42%, transparent); }
.glass-toggle > input:checked + .glass-toggle-track b { left: 22px; background: var(--primary); }
.glass-toggle:focus-within { outline: 2px solid color-mix(in srgb, var(--primary) 45%, transparent); outline-offset: 2px; }
.profile-message { min-height: 18px; margin: -6px 0 0; color: var(--text-muted); font-size: 12px; }
.profile-message.success { color: var(--success); }
.profile-message.error { color: var(--danger); }

.account-avatar {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-color: var(--glass-control-tint);
}

.user-chip b {
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  background-color: var(--glass-control-tint);
  overflow: hidden;
}
.account-help { display: grid; gap: 10px; }
.account-help-link { display: flex; min-height: 48px; align-items: center; justify-content: space-between; }
.account-help-link b { color: var(--primary); font-size: 18px; font-weight: 500; }
.danger-zone { border-color: color-mix(in srgb, var(--danger) 26%, var(--glass-rim)); }
.danger-zone .field-note { margin: -5px 0 14px; }
.danger-zone button { width: 100%; }

@media (max-width: 767px) {
  .account-heading { align-items: flex-start; flex-direction: column; gap: 10px; }
  .account-layout { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .account-layout > .account-card,
  .account-layout > .profile-settings-card,
  .account-layout > .account-card:nth-child(3),
  .account-layout > .account-card:nth-child(4) { grid-column: 1; grid-row: auto; padding: 16px; }
  .account-live-badge { display: none; }
  .account-facts { gap: 7px; }
  .account-fact { padding: 9px; }
  .profile-upload-row { align-items: flex-start; flex-direction: column; }
  .background-actions { align-items: stretch; flex-direction: column; }
  .background-actions > * { width: 100%; }
  .accent-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.dashboard-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.dashboard-main, .dashboard-side { display: grid; min-width: 0; gap: 14px; align-content: start; }
.balance-panel { display: flex; min-height: 126px; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px; }
.balance-value { display: flex; align-items: baseline; gap: 8px; margin-top: 10px; }
.balance-value strong { color: var(--warning); font-size: clamp(38px, 10vw, 50px); line-height: 1; font-variant-numeric: tabular-nums; }
.balance-value span { color: var(--text-secondary); font-size: 13px; }
.checkin-state { border-color: rgba(255, 180, 84, 0.26); color: var(--warning); }
.checkin-state.done { border-color: var(--border-primary); color: var(--text-muted); }
.hero-panel { padding: 20px; }
.monitor-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.countdown { margin-top: 8px; color: var(--primary); font-size: clamp(30px, 8vw, 46px); font-weight: 900; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.subline { margin: 7px 0 0; color: var(--text-secondary); }
.primary-action { margin-top: 20px; }
.booking-actions { display: grid; grid-template-columns: 1fr; gap: 10px; }
.booking-actions button { min-height: 50px; font-weight: 800; }
.tomorrow-button { border-color: rgba(90, 221, 178, 0.3); color: var(--primary); background: transparent; }
.primary-action > small { display: block; margin-top: 10px; text-align: center; }
.quick-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 12px; }
.checkin-button { border-color: rgba(255, 180, 84, 0.28); background: rgba(255, 180, 84, 0.07); color: var(--warning); }
.summary-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
.summary-item { min-height: 104px; padding: 16px; }
.summary-item span { color: var(--text-muted); font-size: 12px; }
.summary-item strong { display: block; margin-top: 9px; color: var(--text-primary); font-size: 16px; line-height: 1.45; }
.notice-panel, .recent-panel, .tip-card { padding: 18px; }
.panel-title, .card-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.panel-title h2, .card-heading h2 { margin: 0; font-size: 16px; }
.notice-badge { color: var(--primary); font-size: 10px; }
#noticeList, .recent-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.notice-item, .recent-item { border-top: 1px solid var(--border-light); padding-top: 11px; }
.notice-item:first-child, .recent-item:first-child { border-top: 0; padding-top: 0; }
.notice-item-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.notice-content { display: block; margin-top: 5px; color: var(--text-secondary); font-size: 13px; line-height: 1.6; }
.notice-copy-button { min-height: 32px; padding: 4px 9px; font-size: 11px; }
.recent-item { display: grid; grid-template-columns: 8px minmax(0, 1fr) auto; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 12px; }
.recent-item i { width: 8px; height: 8px; border-radius: 50%; background: var(--info); }
.recent-item.success i { background: var(--success); }
.recent-item.error i { background: var(--danger); }
.recent-item.warn i { background: var(--warning); }
.tip-card { border-color: rgba(83, 185, 234, 0.18); background: rgba(83, 185, 234, 0.045); }
.tip-card p { margin: 8px 0 0; color: var(--text-secondary); font-size: 13px; line-height: 1.65; }

/* 首页保持聚焦：仅展示导航、抢座任务台、头发余额和公告。其余摘要信息仍由脚本维护，
   但不占用首页空间，用户可在预约管理/记录页查看完整内容。 */
#view-home .page-heading,
#view-home .recent-panel,
#view-home .summary-grid,
#view-home .tip-card { display: none !important; }
#view-home .dashboard-grid { display: block; }
#view-home .dashboard-main,
#view-home .dashboard-side { display: grid; gap: 14px; }
#view-home .dashboard-main,
#view-home .dashboard-side { margin: 0; }
#view-home .balance-panel { margin: 0 0 14px; }
#view-home .notice-panel { margin: 0; }

/* 记录页采用 Android 风格的紧凑信息流：弱化卡片边框，突出状态点、标题和时间。 */
.view#view-logs .log-list { gap: 0; border-top: 1px solid var(--border-light); }
.view#view-logs .log-item {
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 11px;
  border: 0;
  border-bottom: 1px solid var(--border-light);
  border-radius: 0;
  padding: 13px 4px;
  background: transparent;
  box-shadow: none;
}
.view#view-logs .log-item:last-child { border-bottom: 0; }
.view#view-logs .log-item::before,
.view#view-logs .log-item::after { display: none !important; }
.view#view-logs .log-status-dot { width: 9px; height: 9px; margin-top: 5px; box-shadow: none; }
.view#view-logs .log-head { align-items: center; }
.view#view-logs .log-title { font-size: 13px; font-weight: 750; }
.view#view-logs .log-time { font-size: 11px; font-variant-numeric: tabular-nums; }
.view#view-logs .log-message { margin-top: 3px; font-size: 12px; line-height: 1.5; }
.view#view-logs .empty-state { border: 0; border-top: 1px solid var(--border-light); border-radius: 0; padding: 42px 18px; background: transparent; }

.setup-shell { display: grid; grid-template-columns: 1fr; gap: 16px; }
.setup-stepper { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 0; padding: 0; list-style: none; }
.setup-stepper button { width: 100%; min-height: 58px; padding: 7px 4px; background: transparent; font-size: 11px; }
.setup-stepper b { display: grid; width: 24px; height: 24px; margin: 0 auto 4px; place-items: center; border-radius: 50%; background: var(--bg-secondary); color: var(--text-muted); font-size: 11px; }
.setup-stepper button.is-active { border-color: rgba(90, 221, 178, 0.35); background: var(--primary-soft); color: var(--primary); }
.setup-stepper button.is-active b, .setup-stepper button.is-complete b { background: var(--primary); color: #06120e; }
.settings-panel { display: grid; gap: 16px; padding: 18px; }
.setup-panel { display: grid; gap: 16px; }
.setup-panel-header { display: flex; align-items: flex-start; gap: 12px; }
.setup-panel-header > span { display: grid; width: 34px; height: 34px; flex: 0 0 34px; place-items: center; border-radius: 10px; background: var(--primary-soft); color: var(--primary); font-weight: 900; }
.setup-panel-header h2 { margin: 0; font-size: 19px; }
.setup-panel-header p { margin: 5px 0 0; color: var(--text-secondary); font-size: 13px; line-height: 1.55; }
.form { display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 12px; }
label > span, .label-title { display: block; margin-bottom: 7px; color: var(--text-secondary); font-size: 13px; font-weight: 700; }
.field-note, label > small { display: block; margin-top: 6px; }
.field-error { min-height: 18px; margin: 5px 0 0; color: var(--danger); font-size: 12px; }
.field-with-action { display: grid; grid-template-columns: minmax(0, 1fr) 44px; gap: 8px; }
.field-with-action button { width: 44px; padding: 0; }
.inline-actions, .step-actions, .form-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.step-actions { justify-content: space-between; border-top: 1px solid var(--border-light); padding-top: 16px; }
.step-actions button { flex: 1; }
.connection-state { display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid rgba(90, 221, 178, 0.22); border-radius: var(--radius-md); padding: 12px; background: var(--primary-soft); }
.connection-state button { flex: 0 0 auto; white-space: nowrap; }
.connection-state strong { display: block; color: var(--success); font-size: 13px; }
.connection-state small { margin-top: 3px; }
.seat-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.seat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); gap: 8px; max-height: 320px; overflow: auto; border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 12px; background: #0b131c; }
.seat-grid button { min-width: 0; min-height: 44px; padding: 5px; font-size: 12px; }
.seat-grid button.is-selected { border-color: var(--primary); background: var(--primary); color: #06120e; font-weight: 800; }
.seat-grid button.is-unavailable { color: var(--text-muted); opacity: 0.5; }
.seat-empty { grid-column: 1 / -1; padding: 18px 8px; color: var(--text-muted); font-size: 13px; text-align: center; }
.advanced-settings { overflow: hidden; }
.advanced-settings summary { display: flex; min-height: 50px; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; cursor: pointer; list-style: none; }
.advanced-settings summary::-webkit-details-marker { display: none; }
.advanced-settings summary::after { content: "+"; color: var(--text-muted); font-size: 18px; }
.advanced-settings[open] summary::after { content: "−"; }
.advanced-settings-body { display: grid; gap: 14px; border-top: 1px solid var(--border-light); padding: 14px; }
.review-list { display: grid; gap: 0; margin: 0; border: 1px solid var(--border-light); border-radius: var(--radius-md); overflow: hidden; }
.review-row { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 12px; padding: 12px 14px; border-top: 1px solid var(--border-light); }
.review-row:first-child { border-top: 0; }
.review-row dt { color: var(--text-muted); font-size: 12px; }
.review-row dd { margin: 0; color: var(--text-primary); font-size: 13px; text-align: right; }
.test-result { min-height: 44px; border: 1px dashed var(--border-primary); border-radius: var(--radius-md); padding: 11px 12px; color: var(--text-secondary); font-size: 13px; }
.test-result.success { border-style: solid; border-color: rgba(90, 221, 178, 0.3); background: var(--primary-soft); color: var(--success); }
.test-result.error { border-style: solid; border-color: rgba(255, 107, 107, 0.34); background: rgba(255, 107, 107, 0.06); color: var(--danger); }

.log-toolbar { display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px; }
.log-filters { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; }
.log-filters::-webkit-scrollbar { display: none; }
.log-filters button { min-height: 38px; flex: 0 0 auto; padding: 5px 12px; font-size: 12px; }
.log-filters button.is-active { border-color: rgba(90, 221, 178, 0.34); background: var(--primary-soft); color: var(--primary); }
.log-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.log-item { display: grid; grid-template-columns: 10px minmax(0, 1fr); gap: 11px; border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 14px; background: var(--bg-card); }
.log-status-dot { width: 10px; height: 10px; margin-top: 5px; border-radius: 50%; background: var(--info); }
.log-success .log-status-dot { background: var(--success); }
.log-warn .log-status-dot { background: var(--warning); }
.log-error .log-status-dot { background: var(--danger); }
.log-content { min-width: 0; }
.log-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.log-title { color: var(--text-primary); font-size: 13px; font-weight: 800; }
.log-time { color: var(--text-muted); font-size: 11px; white-space: nowrap; }
.log-message { display: block; margin-top: 5px; color: var(--text-secondary); font-size: 13px; line-height: 1.55; }
.log-details { margin-top: 9px; }
.log-details summary { color: var(--info); cursor: pointer; font-size: 11px; }
.log-details pre { max-width: 100%; margin: 8px 0 0; overflow: auto; border-radius: var(--radius-sm); padding: 10px; background: #080e15; color: var(--text-muted); font: 11px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; word-break: break-word; }
.empty-state { border: 1px dashed var(--border-primary); border-radius: var(--radius-lg); padding: 36px 18px; color: var(--text-secondary); text-align: center; }
.empty-state s…5520 tokens truncated…{ color: var(--text-primary); font-size: 13px; }
.inline-login.is-connected .inline-login-heading strong { color: var(--success); }
.inline-login-heading small { margin: 0; }
.inline-login-actions { display: grid; grid-template-columns: minmax(190px, 1fr) auto; align-items: stretch; gap: 10px; }
.inline-login-actions button { min-height: 48px; border-color: rgba(90, 221, 178, 0.5); padding: 9px 18px; background: var(--primary-soft); color: var(--primary); font-size: 14px; font-weight: 800; }
.inline-login-actions button:hover { border-color: var(--primary); background: rgba(90, 221, 178, 0.18); }
.inline-login-actions a { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 8px; border: 1px solid rgba(90, 221, 178, 0.28); border-radius: var(--radius-md); padding: 9px 16px; background: var(--bg-secondary); color: var(--text-primary); font-size: 13px; font-weight: 750; text-decoration: none; }
.inline-login-actions a span { color: var(--primary); font-size: 16px; transition: transform 160ms ease; }
.inline-login-actions a:hover { border-color: rgba(90, 221, 178, 0.5); background: var(--primary-soft); color: var(--primary); }
.inline-login-actions a:hover span { transform: translateX(2px); }
.inline-login-submit button { min-height: 48px; padding: 9px 18px; font-size: 13px; font-weight: 800; }
.inline-callback { display: grid; gap: 7px; }
.inline-callback span { color: var(--text-secondary); font-size: 13px; font-weight: 700; }
.inline-login-submit { display: grid; grid-template-columns: minmax(220px, 1fr) auto; align-items: stretch; gap: 10px; }
.inline-login-submit #exchangeCookieBtn { border-color: rgba(90, 221, 178, 0.5); background: var(--primary-soft); color: var(--primary); }
.inline-login-submit #exchangeCookieBtn:hover { border-color: var(--primary); background: rgba(90, 221, 178, 0.18); }
.inline-login-submit .text-action { min-width: 116px; border-color: rgba(255, 103, 123, 0.34); background: rgba(255, 103, 123, 0.06); color: var(--danger); }
.inline-login-submit .text-action:hover { border-color: var(--danger); background: rgba(255, 103, 123, 0.12); }
.reservation-field { min-width: 0; margin: 0; padding: 0; border: 0; }
.reservation-field > label, .reservation-field > legend { display: block; margin: 0 0 7px; padding: 0; color: var(--text-secondary); font-size: 13px; font-weight: 700; }
.control-with-icon { display: grid; grid-template-columns: minmax(0, 1fr) 44px; gap: 8px; }
.control-with-action { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.control-with-action button { min-width: 92px; padding-inline: 12px; }
.icon-refresh { width: 44px; padding: 0; font-size: 20px; }
.compact-status { min-height: 17px; margin-top: 4px; font-size: 11px; }
.compact-seat-picker { margin-top: 8px; }
.compact-seat-picker .seat-grid { max-height: 190px; padding: 9px; }
.compact-seat-picker .seat-grid button { min-height: 38px; }

.save-settings-button { width: 100%; min-height: 48px; }
.last-check-status { min-height: 20px; color: var(--text-muted); font-size: 12px; }
.last-check-status.success { color: var(--success); }
.last-check-status.error { color: var(--danger); }
.last-check-status.warn { color: var(--warning); }
.compact-advanced { border: 0; border-top: 1px solid var(--border-light); border-radius: 0; background: transparent; box-shadow: none; }
.compact-advanced summary { padding: 12px 0 0; }
.compact-advanced .advanced-settings-body { margin-top: 12px; padding: 14px 0 0; }
.readonly-line { min-height: 44px; border: 1px solid var(--border-primary); border-radius: var(--radius-md); padding: 11px 12px; color: var(--text-secondary); }

.tabbar { grid-template-columns: repeat(3, 1fr); }

/* 精简使用教程 */
.guide-flow { width: min(100%, 940px); margin: 0 auto; }
.guide-flow-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border-light); margin-bottom: 18px; padding-bottom: 12px; }
.guide-flow-head span { color: var(--primary); font-size: 13px; font-weight: 800; }
.guide-flow-head small { margin: 0; }
.guide-flow .guide-copy h1 { font-size: clamp(25px, 6vw, 34px); }
.guide-flow .guide-image-button { position: relative; border: 1px solid rgba(90, 221, 178, 0.4); }
.guide-flow .guide-image-button::after { content: "点击放大"; position: absolute; right: 12px; bottom: 12px; border-radius: 999px; padding: 5px 9px; background: rgba(6, 18, 14, 0.88); color: var(--primary); font-size: 10px; }
.guide-marker { position: absolute; left: 50%; z-index: 2; display: grid; width: 34px; height: 34px; place-items: center; transform: translate(-50%, -50%); border: 3px solid #5addb2; border-radius: 50%; background: #07130f; color: #82f0cc; font-size: 14px; font-weight: 900; box-shadow: 0 0 0 6px rgba(90, 221, 178, 0.2), 0 8px 24px rgba(0, 0, 0, 0.34); pointer-events: none; }
.guide-marker-copy { top: 23%; }
.guide-marker-parse { top: 45%; }

@media (max-width: 767px) {
  .reservation-page { width: 100%; }
  .reservation-heading { margin-bottom: 12px; }
  .reservation-heading h1 { font-size: 26px; }
  .reservation-form { gap: 9px; border-right: 0; border-left: 0; border-radius: 0; margin: 0 -16px; padding: 15px 16px 22px; }
  .inline-login { gap: 9px; padding-bottom: 12px; }
  .inline-login-heading { align-items: flex-start; flex-direction: column; gap: 3px; }
  .inline-login-heading small, .compact-status { display: none; }
  .inline-login-actions { grid-template-columns: 1fr; }
  .inline-login-actions a { min-height: 44px; }
  .inline-login-submit { grid-template-columns: 1fr; }
  .inline-login-submit button { width: 100%; }
  .tabbar { min-height: 60px; padding: 4px 8px calc(4px + env(safe-area-inset-bottom)); }
  .tabbar button { min-height: 48px; }
  .app-shell { padding-bottom: calc(106px + env(safe-area-inset-bottom)); }
  .guide-flow { border-right: 0; border-left: 0; border-radius: 0; margin-right: -16px; margin-left: -16px; padding: 16px; }
  .guide-flow .guide-nav { position: sticky; bottom: 0; padding-top: 12px; background: linear-gradient(180deg, transparent, var(--bg-card) 28%); }
}

/* Liquid glass v2: transparent surfaces, restrained edges, readable content. */
:root {
  --glass-panel: rgba(12, 21, 31, 0.58);
  --glass-panel-raised: rgba(12, 21, 31, 0.72);
  --glass-panel-subtle: rgba(12, 21, 31, 0.44);
  --glass-control: rgba(255, 255, 255, 0.065);
  --glass-edge: rgba(255, 255, 255, 0.2);
  --glass-edge-soft: rgba(255, 255, 255, 0.1);
  --glass-highlight: rgba(255, 255, 255, 0.3);
  --glass-lowlight: rgba(0, 8, 18, 0.3);
  --glass-shadow: 0 16px 42px rgba(0, 0, 0, 0.18);
  --glass-blur: 30px;
}

:root[data-theme="light"] {
  --glass-panel: rgba(247, 251, 249, 0.62);
  --glass-panel-raised: rgba(247, 251, 249, 0.76);
  --glass-panel-subtle: rgba(247, 251, 249, 0.48);
  --glass-control: rgba(255, 255, 255, 0.46);
  --glass-edge: rgba(255, 255, 255, 0.72);
  --glass-edge-soft: rgba(255, 255, 255, 0.46);
  --glass-highlight: rgba(255, 255, 255, 0.82);
  --glass-lowlight: rgba(44, 83, 68, 0.12);
  --glass-shadow: 0 16px 42px rgba(36, 70, 57, 0.12);
}

/* Keep imported artwork visible in light mode without sacrificing contrast. */
:root[data-theme="light"].has-profile-background {
  --glass-panel: rgba(247, 251, 249, 0.42);
  --glass-panel-raised: rgba(247, 251, 249, 0.54);
  --glass-panel-subtle: rgba(247, 251, 249, 0.28);
  --glass-control: rgba(255, 255, 255, 0.3);
  --glass-edge: rgba(255, 255, 255, 0.56);
  --glass-edge-soft: rgba(255, 255, 255, 0.34);
  --glass-highlight: rgba(255, 255, 255, 0.66);
  --glass-lowlight: rgba(15, 52, 39, 0.16);
  --glass-shadow: 0 14px 34px rgba(14, 38, 29, 0.16);
  --glass-blur: 24px;
  --text-primary: #10261e;
  --text-secondary: #29473a;
  --text-muted: #405d51;
  --primary: #087a5d;
  --primary-hover: #06664d;
  --primary-soft: rgba(8, 122, 93, 0.12);
  --success: #087a5d;
}

:root[data-theme="light"][data-accent="blue"].has-profile-background {
  --primary: #08699c;
  --primary-hover: #07577f;
  --primary-soft: rgba(8, 105, 156, 0.12);
}

:root[data-theme="light"][data-accent="violet"].has-profile-background {
  --primary: #6645a7;
  --primary-hover: #56388f;
  --primary-soft: rgba(102, 69, 167, 0.12);
}

:root[data-theme="light"][data-accent="gold"].has-profile-background {
  --primary: #8a5a08;
  --primary-hover: #714907;
  --primary-soft: rgba(138, 90, 8, 0.12);
}

body,
:root.has-profile-background body,
:root[data-theme="light"].has-profile-background body {
  background-color: var(--bg-primary);
  background-image: var(--profile-background-image, none);
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.card,
.balance-panel,
.hero-panel,
.notice-panel,
.settings-panel,
.account-card,
.recent-panel,
.tip-card,
.reservation-form,
.log-item,
.admin-panel,
.stat-grid article,
.auth-panel,
.guide-card,
dialog {
  border: 1px solid var(--glass-edge);
  background: linear-gradient(145deg, var(--glass-panel), var(--glass-panel-subtle));
  background-clip: padding-box;
  box-shadow:
    inset 1px 1px 0 var(--glass-highlight),
    inset -1px -1px 0 var(--glass-lowlight),
    var(--glass-shadow);
  backdrop-filter: blur(var(--glass-blur)) saturate(108%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(108%);
}

.app-topbar,
.desktop-sidebar,
.tabbar {
  border-color: var(--glass-edge-soft);
  background: var(--glass-panel-raised);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  backdrop-filter: blur(34px) saturate(106%);
  -webkit-backdrop-filter: blur(34px) saturate(106%);
}

.summary-item,
.simple-settings-section,
.advanced-settings {
  border-color: var(--glass-edge-soft);
  background: var(--glass-panel-subtle);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-highlight) 66%, transparent);
  backdrop-filter: blur(22px) saturate(104%);
  -webkit-backdrop-filter: blur(22px) saturate(104%);
}

:root.has-profile-background .summary-item {
  background: color-mix(in srgb, var(--glass-panel-subtle) 78%, transparent);
}

:root[data-theme="light"].has-profile-background .app-topbar,
:root[data-theme="light"].has-profile-background .desktop-sidebar,
:root[data-theme="light"].has-profile-background .tabbar {
  background: var(--glass-panel-raised);
}

:root[data-theme="light"].has-profile-background input,
:root[data-theme="light"].has-profile-background textarea,
:root[data-theme="light"].has-profile-background select,
:root[data-theme="light"].has-profile-background .seat-grid {
  background: color-mix(in srgb, var(--glass-panel-raised) 76%, transparent);
}

.hero-panel {
  border-color: color-mix(in srgb, var(--primary) 30%, var(--glass-edge));
}

.balance-panel {
  border-color: color-mix(in srgb, var(--warning) 24%, var(--glass-edge));
}

.notice-panel {
  border-left-color: var(--info);
}

button,
.icon-link,
.quiet-button,
.status-pill,
.user-chip,
.checkin-state,
.signal-badge,
.status-badge,
.upload-button,
input,
textarea,
select,
.readonly-line,
.seat-grid,
.background-upload-preview {
  border-color: var(--glass-edge-soft);
  background: var(--glass-control);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-highlight) 58%, transparent);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

input,
textarea,
select,
.readonly-line,
.seat-grid {
  background-color: color-mix(in srgb, var(--glass-panel-raised) 72%, transparent);
}

button:hover,
.icon-link:hover,
.quiet-button:hover {
  border-color: color-mix(in srgb, var(--primary) 42%, var(--glass-edge));
  background: color-mix(in srgb, var(--glass-control) 80%, var(--primary-soft));
}

button.primary {
  border: 1px solid color-mix(in srgb, white 52%, var(--primary));
  background: color-mix(in srgb, var(--primary) 82%, rgba(255, 255, 255, 0.12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    inset 0 -1px 0 rgba(0, 70, 51, 0.18),
    0 8px 22px color-mix(in srgb, var(--primary) 16%, transparent);
}

/* Controls need their own visible glaze, including components with stronger base rules. */
:root[data-theme="light"] button:not(.primary),
:root[data-theme="light"] .icon-link,
:root[data-theme="light"] .quiet-button,
:root[data-theme="light"] .upload-button,
:root[data-theme="light"] .accent-options span,
:root[data-theme="light"] .theme-options span,
:root[data-theme="light"] .inline-login-actions button,
:root[data-theme="light"] .inline-login-submit #exchangeCookieBtn {
  border-color: var(--glass-edge);
  background: color-mix(in srgb, var(--glass-control) 88%, transparent);
  color: var(--text-secondary);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    inset 0 -1px 0 color-mix(in srgb, var(--glass-lowlight) 58%, transparent),
    0 5px 14px rgba(36, 70, 57, 0.07);
}

:root[data-theme="light"] button:not(.primary):hover,
:root[data-theme="light"] .icon-link:hover,
:root[data-theme="light"] .quiet-button:hover,
:root[data-theme="light"] .upload-button:hover {
  border-color: color-mix(in srgb, var(--primary) 38%, var(--glass-edge));
  background: color-mix(in srgb, var(--glass-control) 82%, var(--primary-soft));
  color: var(--text-primary);
}

:root[data-theme="light"] .accent-options input:checked + span,
:root[data-theme="light"] .theme-options input:checked + span,
:root[data-theme="light"] .mobile-home-actions button:first-child,
:root[data-theme="light"] .log-filters button.is-active,
:root[data-theme="light"] .setup-stepper button.is-active {
  border-color: color-mix(in srgb, var(--primary) 48%, var(--glass-edge));
  background: color-mix(in srgb, var(--glass-control) 70%, var(--primary-soft));
  color: var(--primary);
  box-shadow:
    inset 0 1px 0 var(--glass-highlight),
    0 5px 16px color-mix(in srgb, var(--primary) 10%, transparent);
}

:root[data-theme="light"] button:disabled {
  border-color: var(--glass-edge-soft);
  background: color-mix(in srgb, var(--glass-control) 58%, transparent);
  color: var(--text-muted);
  opacity: 0.78;
}

:root[data-theme="light"] button.primary {
  border-color: color-mix(in srgb, var(--primary) 42%, var(--glass-edge));
  background: color-mix(in srgb, var(--primary) 68%, var(--glass-control));
  color: #061d16;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.68),
    inset 0 -1px 0 color-mix(in srgb, var(--primary-hover) 42%, transparent),
    0 8px 20px color-mix(in srgb, var(--primary) 16%, transparent);
}

:root[data-theme="light"] .tomorrow-button,
:root[data-theme="light"] .inline-login-actions button,
:root[data-theme="light"] .inline-login-submit #exchangeCookieBtn {
  border-color: color-mix(in srgb, var(--primary) 42%, var(--glass-edge));
  background: color-mix(in srgb, var(--glass-control) 78%, var(--primary-soft));
  color: var(--primary);
}

:root[data-theme="light"] .checkin-button {
  border-color: color-mix(in srgb, var(--warning) 38%, var(--glass-edge));
  background: color-mix(in srgb, var(--glass-control) 80%, rgba(150, 92, 0, 0.12));
  color: var(--warning);
}

:root[data-theme="light"] button.danger {
  border-color: color-mix(in srgb, var(--danger) 34%, var(--glass-edge));
  background: color-mix(in srgb, var(--glass-control) 82%, rgba(189, 63, 77, 0.1));
  color: var(--danger);
}

:root[data-theme="light"].has-profile-background .card,
:root[data-theme="light"].has-profile-background .balance-panel,
:root[data-theme="light"].has-profile-background .hero-panel,
:root[data-theme="light"].has-profile-background .notice-panel,
:root[data-theme="light"].has-profile-background .settings-panel,
:root[data-theme="light"].has-profile-background .account-card,
:root[data-theme="light"].has-profile-background .recent-panel,
:root[data-theme="light"].has-profile-background .tip-card,
:root[data-theme="light"].has-profile-background .reservation-form,
:root[data-theme="light"].has-profile-background .log-item,
:root[data-theme="light"].has-profile-background .admin-panel,
:root[data-theme="light"].has-profile-background .stat-grid article {
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.38);
}

.compact-advanced {
  border-width: 0;
  border-top: 1px solid var(--glass-edge-soft);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.guide-flow .guide-nav { background: transparent; }

:root.has-profile-background .page-heading,
:root.has-profile-background .section-header,
:root.has-profile-background .reservation-heading {
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  background: var(--glass-panel-raised);
  box-shadow: inset 0 1px 0 var(--glass-highlight), 0 10px 28px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(24px) saturate(104%);
  -webkit-backdrop-filter: blur(24px) saturate(104%);
}

:root.has-profile-background .page-heading p,
:root.has-profile-background .section-header p,
:root.has-profile-background .reservation-heading a,
:root.has-profile-background small,
:root.has-profile-background .subline,
:root.has-profile-background .log-message,
:root.has-profile-background .recent-row span {
  color: var(--text-secondary);
}

@media (min-width: 1024px) {
  .sidebar-nav button:not(.tab-active),
  .sidebar-nav .icon-link {
    border-color: transparent;
    background: transparent;
    box-shadow: none;
  }
}

@media (max-width: 767px) {
  :root {
    --glass-blur: 22px;
    --glass-panel: rgba(12, 21, 31, 0.66);
    --glass-panel-raised: rgba(12, 21, 31, 0.8);
    --glass-panel-subtle: rgba(12, 21, 31, 0.54);
  }
  :root[data-theme="light"] {
    --glass-panel: rgba(247, 251, 249, 0.7);
    --glass-panel-raised: rgba(247, 251, 249, 0.84);
    --glass-panel-subtle: rgba(247, 251, 249, 0.58);
  }
  .reservation-form { border-color: var(--glass-edge); background: var(--glass-panel); }
  .app-shell { padding-bottom: calc(126px + env(safe-area-inset-bottom)); }
  .tabbar {
    right: auto;
    bottom: calc(12px + env(safe-area-inset-bottom));
    left: 50%;
    width: min(calc(100vw - 36px), 420px);
    min-height: 68px;
    gap: 6px;
    padding: 6px;
    transform: translateX(-50%);
    border: 1px solid var(--glass-edge);
    border-radius: 999px;
    background: color-mix(in srgb, var(--glass-panel-raised) 74%, transparent);
    box-shadow:
      inset 1px 1px 0 var(--glass-highlight),
      inset -1px -1px 0 var(--glass-lowlight),
      0 16px 38px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(30px) saturate(110%);
    -webkit-backdrop-filter: blur(30px) saturate(110%);
  }
  :root[data-theme="light"] .tabbar,
  :root[data-theme="light"].has-profile-background .tabbar {
    background: color-mix(in srgb, var(--glass-panel-raised) 62%, transparent);
  }
  .tabbar button {
    min-height: 54px;
    border: 1px solid transparent;
    border-radius: 999px;
    background: transparent;
    box-shadow: none;
  }
  .tabbar button.tab-active {
    border-color: color-mix(in srgb, var(--glass-edge) 82%, var(--primary));
    background: color-mix(in srgb, var(--glass-control) 76%, var(--primary-soft));
    box-shadow:
      inset 0 1px 0 var(--glass-highlight),
      0 7px 18px color-mix(in srgb, var(--primary) 12%, transparent);
  }
  :root[data-theme="light"] .tabbar button.tab-active {
    color: var(--primary);
  }
  .tabbar button:active { transform: scale(0.97); }
  :root.has-profile-background .page-heading,
  :root.has-profile-background .section-header,
  :root.has-profile-background .reservation-heading { margin-bottom: 12px; }
  .toast-region {
    top: auto;
    right: 12px;
    bottom: calc(96px + env(safe-area-inset-bottom));
    width: min(calc(100vw - 24px), 340px);
  }
  .toast {
    padding: 10px 12px;
    font-size: 12px;
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root { --glass-panel: rgba(12, 21, 31, 0.92); --glass-panel-raised: rgba(12, 21, 31, 0.96); --glass-panel-subtle: rgba(12, 21, 31, 0.88); }
  :root[data-theme="light"] { --glass-panel: rgba(247, 251, 249, 0.92); --glass-panel-raised: rgba(247, 251, 249, 0.96); --glass-panel-subtle: rgba(247, 251, 249, 0.88); }
}

/* Liquid glass v3: layered refraction, directional light and responsive sheen. */
:root {
  --glass-tint: rgba(12, 20, 29, 0.58);
  --glass-tint-strong: rgba(10, 18, 27, 0.76);
  --glass-tint-soft: rgba(14, 24, 34, 0.42);
  --glass-control-tint: rgba(255, 255, 255, 0.055);
  --glass-rim: rgba(255, 255, 255, 0.18);
  --glass-rim-soft: rgba(255, 255, 255, 0.075);
  --glass-specular: rgba(255, 255, 255, 0.22);
  --glass-sheen: rgba(255, 255, 255, 0.075);
  --glass-depth: rgba(1, 7, 13, 0.44);
  --glass-cast-shadow: 0 22px 54px rgba(0, 0, 0, 0.2), 0 4px 14px rgba(0, 0, 0, 0.12);
  --glass-filter: blur(26px) saturate(138%) contrast(1.035);
}

:root[data-theme="light"] {
  --glass-tint: rgba(244, 250, 247, 0.58);
  --glass-tint-strong: rgba(247, 252, 249, 0.74);
  --glass-tint-soft: rgba(238, 247, 242, 0.4);
  --glass-control-tint: rgba(255, 255, 255, 0.38);
  --glass-rim: rgba(255, 255, 255, 0.82);
  --glass-rim-soft: rgba(255, 255, 255, 0.48);
  --glass-specular: rgba(255, 255, 255, 0.9);
  --glass-sheen: rgba(255, 255, 255, 0.34);
  --glass-depth: rgba(34, 77, 60, 0.13);
  --glass-cast-shadow: 0 22px 54px rgba(30, 67, 52, 0.12), 0 4px 14px rgba(30, 67, 52, 0.08);
}

body { position: relative; isolation: isolate; }

body::before,
body::after {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
}

body::before {
  background:
    linear-gradient(118deg, transparent 0 22%, rgba(54, 143, 181, 0.1) 38%, transparent 54%),
    linear-gradient(302deg, transparent 0 42%, rgba(75, 199, 153, 0.1) 58%, transparent 72%),
    linear-gradient(180deg, #0a1118 0%, #0b151c 48%, #091018 100%);
}

body::after {
  z-index: -1;
  opacity: 0.44;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 78%);
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

:root[data-theme="light"] body::before {
  background:
    linear-gradient(120deg, transparent 0 20%, rgba(225, 182, 115, 0.12) 38%, transparent 55%),
    linear-gradient(304deg, transparent 0 40%, rgba(205, 157, 92, 0.1) 58%, transparent 74%),
    linear-gradient(180deg, #f8efe2 0%, #fffaf2 48%, #f3e8d8 100%);
}

:root[data-theme="light"] body::after {
  opacity: 0.68;
  background-image:
    linear-gradient(rgba(25, 68, 51, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 68, 51, 0.026) 1px, transparent 1px);
}

:root.has-profile-background body::before,
:root.has-profile-background body::after { opacity: 0; }

.card,
.balance-panel,
.hero-panel,
.notice-panel,
.settings-panel,
.account-card,
.recent-panel,
.tip-card,
.reservation-form,
.log-item,
.admin-panel,
.stat-grid article,
.auth-panel,
.guide-card,
dialog {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid transparent;
  background:
    linear-gradient(145deg, var(--glass-tint), var(--glass-tint-soft)) padding-box,
    linear-gradient(135deg, var(--glass-rim), var(--glass-rim-soft) 34%, transparent 58%, var(--glass-rim-soft)) border-box;
  box-shadow:
    inset 0 1px 0 var(--glass-specular),
    inset 0 -1px 0 var(--glass-depth),
    var(--glass-cast-shadow);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
}

.card::before,
.balance-panel::before,
.hero-panel::before,
.notice-panel::before,
.settings-panel::before,
.account-card::before,
.recent-panel::before,
.tip-card::before,
.reservation-form::before,
.log-item::before,
.admin-panel::before,
.stat-grid article::before,
.auth-panel::before,
.guide-card::before,
dialog::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.78;
  background:
    radial-gradient(360px circle at var(--glass-x, 18%) var(--glass-y, 0%), var(--glass-specular), transparent 54%),
    linear-gradient(118deg, transparent 18%, var(--glass-sheen) 42%, transparent 64%);
  transform: translate3d(0, 0, 0);
  transition: opacity 220ms ease;
  pointer-events: none;
}

.card::after,
.balance-panel::after,
.hero-panel::after,
.notice-panel::after,
.settings-panel::after,
.account-card::after,
.recent-panel::after,
.tip-card::after,
.reservation-form::after,
.log-item::after,
.admin-panel::after,
.stat-grid article::after,
.auth-panel::after,
.guide-card::after,
dialog::after {
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: calc(var(--radius-lg) - 2px);
  content: "";
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 26%, transparent 76%, rgba(0, 0, 0, 0.035));
  pointer-events: none;
}

.app-topbar,
.desktop-sidebar,
.admin-topbar,
.guide-topbar,
.tabbar {
  border-color: var(--glass-rim-soft);
  background: color-mix(in srgb, var(--glass-tint-strong) 88%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-specular) 72%, transparent), 0 14px 38px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(34px) saturate(145%) contrast(1.025);
  -webkit-backdrop-filter: blur(34px) saturate(145%) contrast(1.025);
}

.summary-item,
.simple-settings-section,
.advanced-settings {
  border-color: var(--glass-rim-soft);
  background: linear-gradient(145deg, color-mix(in srgb, var(--glass-tint-soft) 88%, transparent), color-mix(in srgb, var(--glass-control-tint) 46%, transparent));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-specular) 56%, transparent), inset 0 -1px 0 var(--glass-depth);
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
}

button,
.icon-link,
.quiet-button,
.status-pill,
.user-chip,
.checkin-state,
.signal-badge,
.status-badge,
.upload-button,
input,
textarea,
select,
.readonly-line,
.seat-grid,
.background-upload-preview {
  border-color: var(--glass-rim-soft);
  background: linear-gradient(145deg, color-mix(in srgb, var(--glass-control-tint) 88%, transparent), color-mix(in srgb, var(--glass-tint-soft) 42%, transparent));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-specular) 54%, transparent), inset 0 -1px 0 color-mix(in srgb, var(--glass-depth) 68%, transparent);
}

button,
.icon-link,
.quiet-button,
.upload-button {
  transition: transform 160ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

button:hover,
.icon-link:hover,
.quiet-button:hover,
.upload-button:hover {
  border-color: color-mix(in srgb, var(--primary) 38%, var(--glass-rim));
  background: linear-gradient(145deg, color-mix(in srgb, var(--glass-control-tint) 78%, var(--primary-soft)), color-mix(in srgb, var(--glass-tint-soft) 48%, transparent));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-specular) 72%, transparent), 0 8px 20px color-mix(in srgb, var(--primary) 9%, transparent);
  transform: translateY(-1px);
}

button:active,
.icon-link:active,
.quiet-button:active,
.upload-button:active { transform: translateY(0) scale(0.985); }

button.primary {
  border-color: color-mix(in srgb, white 46%, var(--primary));
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 78%, white 12%), color-mix(in srgb, var(--primary-hover) 90%, black 2%));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55), inset 0 -1px 0 rgba(1, 54, 40, 0.3), 0 10px 26px color-mix(in srgb, var(--primary) 18%, transparent);
}

button.primary:hover {
  border-color: color-mix(in srgb, white 62%, var(--primary));
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 72%, white 18%), var(--primary-hover));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.68), inset 0 -1px 0 rgba(1, 54, 40, 0.26), 0 13px 30px color-mix(in srgb, var(--primary) 24%, transparent);
}

input:focus,
textarea:focus,
select:focus {
  border-color: color-mix(in srgb, var(--primary) 72%, var(--glass-rim));
  background: color-mix(in srgb, var(--glass-tint-strong) 74%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-specular) 64%, transparent), 0 0 0 3px color-mix(in srgb, var(--primary) 13%, transparent), 0 10px 24px rgba(0, 0, 0, 0.08);
}

.brand-mark,
.account-avatar,
.avatar-upload-preview {
  border-color: color-mix(in srgb, var(--primary) 36%, var(--glass-rim));
  background: linear-gradient(145deg, color-mix(in srgb, var(--primary-soft) 78%, var(--glass-control-tint)), color-mix(in srgb, var(--glass-tint-soft) 54%, transparent));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--glass-specular) 76%, transparent), 0 8px 20px color-mix(in srgb, var(--primary) 9%, transparent);
}

.account-avatar,
.avatar-upload-preview,
.user-chip b {
  background-color: var(--glass-control-tint);
}

.hero-panel.is-running {
  box-shadow: inset 0 1px 0 var(--glass-specular), inset 0 -1px 0 var(--glass-depth), 0 22px 58px rgba(0, 0, 0, 0.22), 0 0 32px color-mix(in srgb, var(--primary) 12%, transparent);
}

.auth-panel {
  box-shadow: inset 0 1px 0 var(--glass-specular), inset 0 -1px 0 var(--glass-depth), 0 30px 80px rgba(0, 0, 0, 0.26);
}

@media (hover: hover) and (pointer: fine) {
  .card:hover::before,
  .balance-panel:hover::before,
  .hero-panel:hover::before,
  .notice-panel:hover::before,
  .settings-panel:hover::before,
  .account-card:hover::before,
  .recent-panel:hover::before,
  .tip-card:hover::before,
  .reservation-form:hover::before,
  .log-item:hover::before,
  .admin-panel:hover::before,
  .stat-grid article:hover::before,
  .auth-panel:hover::before,
  .guide-card:hover::before { opacity: 1; }
}

@media (max-width: 767px) {
  :root {
    --glass-tint: rgba(12, 20, 29, 0.68);
    --glass-tint-strong: rgba(10, 18, 27, 0.82);
    --glass-tint-soft: rgba(14, 24, 34, 0.54);
    --glass-filter: blur(20px) saturate(128%) contrast(1.025);
  }

  :root[data-theme="light"] {
    --glass-tint: rgba(244, 250, 247, 0.7);
    --glass-tint-strong: rgba(247, 252, 249, 0.84);
    --glass-tint-soft: rgba(238, 247, 242, 0.58);
  }

  body::after { background-size: 36px 36px; }
  .reservation-form { border-right: 0; border-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .card::before,
  .balance-panel::before,
  .hero-panel::before,
  .notice-panel::before,
  .settings-panel::before,
  .account-card::before,
  .recent-panel::before,
  .tip-card::before,
  .reservation-form::before,
  .log-item::before,
  .admin-panel::before,
  .stat-grid article::before,
  .auth-panel::before,
  .guide-card::before { transition: none; }
}

@media (prefers-reduced-transparency: reduce) {
  :root { --glass-tint: rgba(12, 20, 29, 0.92); --glass-tint-strong: rgba(10, 18, 27, 0.96); --glass-tint-soft: rgba(14, 24, 34, 0.88); }
  :root[data-theme="light"] { --glass-tint: rgba(244, 250, 247, 0.94); --glass-tint-strong: rgba(247, 252, 249, 0.97); --glass-tint-soft: rgba(238, 247, 242, 0.9); }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root { --glass-tint: rgba(12, 20, 29, 0.95); --glass-tint-strong: rgba(10, 18, 27, 0.98); --glass-tint-soft: rgba(14, 24, 34, 0.92); }
  :root[data-theme="light"] { --glass-tint: rgba(244, 250, 247, 0.96); --glass-tint-strong: rgba(247, 252, 249, 0.98); --glass-tint-soft: rgba(238, 247, 242, 0.94); }
}

.guide-shell {
  width: min(calc(100% - 32px), 1100px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 22px 0 48px;
}

.guide-topbar {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding: 0 4px;
}

.guide-flow { padding: 24px; }

.guide-slide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 375px);
  align-items: start;
  gap: 32px;
}

.guide-slide[hidden] { display: none; }
.guide-copy { padding-top: 16px; }
.guide-copy p { color: var(--text-secondary); line-height: 1.65; }

.guide-flow .guide-image-button {
  width: 100%;
  min-width: 0;
  overflow: hidden;
  padding: 0;
}

.guide-flow .guide-image-button img {
  display: block;
  width: 100%;
  height: auto;
}

.guide-flow .guide-nav {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

@media (max-width: 767px) {
  .guide-shell {
    width: 100%;
    padding: 0 16px 32px;
  }

  .guide-topbar {
    min-height: 64px;
    margin: 0 -16px;
    padding: 8px 16px;
  }

  .guide-topbar .brand-copy small { display: none; }
  .guide-flow {
    width: calc(100% + 32px);
    margin: 0 -16px;
    padding: 18px 16px 22px;
  }

  .guide-slide { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .guide-copy { padding-top: 0; }
  .guide-flow .guide-nav { position: static; padding-top: 0; }
}

/* Liquid glass v4: one composited optical layer per compact action group. */
.hyper-glass-button-group {
  isolation: isolate;
}

.hyper-glass-button-group:not(.tabbar) { position: relative; }

.hyper-glass-button {
  position: absolute;
  z-index: -1;
  inset: 0;
  display: block;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--glass-rim) 78%, transparent);
  border-radius: inherit;
  background:
    radial-gradient(180px circle at var(--liquid-x, 50%) var(--liquid-y, 0%), color-mix(in srgb, var(--glass-specular) 72%, transparent), transparent 68%),
    linear-gradient(145deg, color-mix(in srgb, var(--glass-tint-strong) 76%, transparent), color-mix(in srgb, var(--glass-tint-soft) 68%, transparent));
  box-shadow: inset 0 1px 0 var(--glass-specular), inset 0 -1px 0 var(--glass-depth);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
  pointer-events: none;
}

.single-bottom-tabs.tabbar {
  position: fixed;
  height: 64px;
  min-height: 64px;
  padding: 5px;
  background: transparent;
}

.single-bottom-tabs.tabbar > button { min-height: 52px; }

@media (max-width: 767px) {
  .single-bottom-tabs.tabbar {
    bottom: calc(12px + env(safe-area-inset-bottom));
    height: 64px;
    min-height: 64px;
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hyper-glass-button { background: var(--glass-tint-strong); }
}

/* GPU-backed refraction layer. CSS remains the fallback when WebGL is unavailable. */
.liquid-refraction-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  display: none;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

html.liquid-glass-disabled .liquid-refraction-canvas { display: none !important; }
html.liquid-glass-disabled .hyper-glass-button { display: none !important; }
html.liquid-glass-disabled .hyper-glass-button-group:not(.tabbar) {
  isolation: auto;
  border-color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
}

html.liquid-glass-disabled .tabbar {
  border-color: rgba(164, 226, 202, 0.26);
  background: rgba(24, 54, 47, 0.72);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.18);
}

html[data-theme="light"].liquid-glass-disabled .tabbar {
  border-color: rgba(24, 66, 52, 0.2);
  background: rgba(244, 250, 247, 0.8);
}

/* Keep the fallback login link soft instead of a near-black rectangle. */
html.liquid-glass-disabled .inline-login-actions a {
  border-color: rgba(90, 221, 178, 0.28);
  background: rgba(90, 221, 178, 0.08);
  color: var(--primary);
}

/* The reservation form is a single surface; its outer edge should stay
   rounded on small screens as well as wide layouts. */
.reservation-form { border-radius: var(--radius-lg); }
@media (max-width: 767px) {
  .reservation-form {
    margin: 0;
    border-right: 1px solid var(--glass-edge);
    border-left: 1px solid var(--glass-edge);
    border-radius: var(--radius-lg);
  }
}

/* CSS fallback surfaces should remain airy over a custom background. */
html.liquid-glass-disabled .reservation-form,
html.liquid-glass-disabled .card,
html.liquid-glass-disabled .settings-panel,
html.liquid-glass-disabled .account-card,
html.liquid-glass-disabled .recent-panel,
html.liquid-glass-disabled .log-item {
  background: linear-gradient(145deg, rgba(20, 38, 45, 0.25), rgba(20, 38, 45, 0.14));
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.08);
}

html[data-theme="light"].liquid-glass-disabled .reservation-form,
html[data-theme="light"].liquid-glass-disabled .card,
html[data-theme="light"].liquid-glass-disabled .settings-panel,
html[data-theme="light"].liquid-glass-disabled .account-card,
html[data-theme="light"].liquid-glass-disabled .recent-panel,
html[data-theme="light"].liquid-glass-disabled .log-item {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.62), rgba(244, 250, 247, 0.42));
  border-color: rgba(27, 57, 45, 0.14);
}

html.liquid-glass-disabled input,
html.liquid-glass-disabled textarea,
html.liquid-glass-disabled select,
html.liquid-glass-disabled .readonly-line,
html.liquid-glass-disabled .seat-grid {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: none;
}

html.liquid-glass-disabled button:not(.primary),
html.liquid-glass-disabled .icon-link,
html.liquid-glass-disabled .quiet-button,
html.liquid-glass-disabled .upload-button {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: none;
}

html.liquid-glass-disabled .inline-login-submit #exchangeCookieBtn {
  border-color: rgba(90, 221, 178, 0.46);
  background: rgba(90, 221, 178, 0.16);
}

html.liquid-glass-disabled .inline-login-submit .text-action {
  border-color: rgba(255, 103, 123, 0.38);
  background: rgba(255, 103, 123, 0.14);
}

html.webgl-refraction-ready .liquid-refraction-canvas { display: block; }
html.webgl-refraction-ready body::before,
html.webgl-refraction-ready body::after { opacity: 0; }
html.webgl-refraction-ready body { background-image: none !important; }

html.webgl-refraction-ready {
  --glass-tint: rgba(12, 20, 29, 0.2);
  --glass-tint-strong: rgba(10, 18, 27, 0.28);
  --glass-tint-soft: rgba(14, 24, 34, 0.1);
  --glass-control-tint: rgba(255, 255, 255, 0.035);
  --glass-rim: rgba(255, 255, 255, 0.08);
  --glass-rim-soft: rgba(255, 255, 255, 0.035);
  --glass-specular: rgba(255, 255, 255, 0.08);
  --glass-filter: none;
}

html[data-theme="light"].webgl-refraction-ready {
  --glass-tint: rgba(244, 250, 247, 0.22);
  --glass-tint-strong: rgba(247, 252, 249, 0.3);
  --glass-tint-soft: rgba(238, 247, 242, 0.1);
  --glass-control-tint: rgba(255, 255, 255, 0.18);
  --glass-rim: rgba(255, 255, 255, 0.3);
  --glass-rim-soft: rgba(255, 255, 255, 0.16);
  --glass-specular: rgba(255, 255, 255, 0.22);
}

html.webgl-refraction-ready .card,
html.webgl-refraction-ready .balance-panel,
html.webgl-refraction-ready .hero-panel,
html.webgl-refraction-ready .notice-panel,
html.webgl-refraction-ready .settings-panel,
html.webgl-refraction-ready .account-card,
html.webgl-refraction-ready .recent-panel,
html.webgl-refraction-ready .tip-card,
html.webgl-refraction-ready .reservation-form,
html.webgl-refraction-ready .log-item,
html.webgl-refraction-ready .admin-panel,
html.webgl-refraction-ready .stat-grid article,
html.webgl-refraction-ready .auth-panel,
html.webgl-refraction-ready .guide-card,
html.webgl-refraction-ready dialog {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: inset 0 -1px 0 var(--glass-depth), var(--glass-cast-shadow);
}

html.webgl-refraction-ready .app-topbar,
html.webgl-refraction-ready .desktop-sidebar,
html.webgl-refraction-ready .admin-topbar,
html.webgl-refraction-ready .guide-topbar,
html.webgl-refraction-ready .tabbar {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.1);
}

/* The bottom capsule is a primary navigation surface, so keep it readable
   over high-contrast user backgrounds instead of making it fully clear. */
html.webgl-refraction-ready .single-bottom-tabs.tabbar {
  border-color: rgba(255, 255, 255, 0.14);
  background: linear-gradient(145deg, rgba(8, 17, 25, 0.78), rgba(12, 24, 34, 0.7));
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.28);
}

html[data-theme="light"].webgl-refraction-ready .single-bottom-tabs.tabbar {
  border-color: rgba(24, 66, 52, 0.2);
  background: linear-gradient(145deg, rgba(247, 252, 249, 0.84), rgba(238, 247, 242, 0.78));
}

html.webgl-refraction-ready .single-bottom-tabs.tabbar > button {
  color: rgba(241, 247, 244, 0.82);
  background: rgba(4, 12, 18, 0.2);
}

html.webgl-refraction-ready .single-bottom-tabs.tabbar > button.tab-active {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 20%, rgba(4, 12, 18, 0.42));
}

html[data-theme="light"].webgl-refraction-ready .single-bottom-tabs.tabbar > button {
  color: rgba(20, 46, 36, 0.78);
  background: rgba(255, 255, 255, 0.26);
}

html[data-theme="light"].webgl-refraction-ready .single-bottom-tabs.tabbar > button.tab-active {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 15%, rgba(255, 255, 255, 0.52));
}

/* The WebGL material supplies its own rim light. Disable the legacy
   specular overlay so panels do not get a second white highlight. */
html.webgl-refraction-ready .card::before,
html.webgl-refraction-ready .balance-panel::before,
html.webgl-refraction-ready .hero-panel::before,
html.webgl-refraction-ready .notice-panel::before,
html.webgl-refraction-ready .settings-panel::before,
html.webgl-refraction-ready .account-card::before,
html.webgl-refraction-ready .recent-panel::before,
html.webgl-refraction-ready .tip-card::before,
html.webgl-refraction-ready .reservation-form::before,
html.webgl-refraction-ready .log-item::before,
html.webgl-refraction-ready .admin-panel::before,
html.webgl-refraction-ready .stat-grid article::before,
html.webgl-refraction-ready .auth-panel::before,
html.webgl-refraction-ready .guide-card::before,
html.webgl-refraction-ready dialog::before {
  opacity: 0;
}

html.webgl-refraction-ready button,
html.webgl-refraction-ready .icon-link,
html.webgl-refraction-ready .quiet-button,
html.webgl-refraction-ready .status-pill,
html.webgl-refraction-ready .user-chip,
html.webgl-refraction-ready .checkin-state,
html.webgl-refraction-ready .signal-badge,
html.webgl-refraction-ready .status-badge,
html.webgl-refraction-ready .upload-button,
html.webgl-refraction-ready input,
html.webgl-refraction-ready textarea,
html.webgl-refraction-ready select,
html.webgl-refraction-ready .readonly-line,
html.webgl-refraction-ready .seat-grid,
html.webgl-refraction-ready .background-upload-preview,
html.webgl-refraction-ready .hyper-glass-button {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), inset 0 -1px 0 rgba(1, 7, 13, 0.22);
}

/* WebGL owns the optical surface in the normal path. Keep the legacy
   element mounted for the CSS fallback, but hide it to avoid double-rendering. */
html.webgl-refraction-ready .hyper-glass-button {
  display: none;
  border-color: color-mix(in srgb, var(--glass-rim) 88%, transparent);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: inset 0 1px 0 var(--glass-specular), inset 0 -1px 0 var(--glass-depth);
}

html.webgl-refraction-ready button.primary {
  border-color: color-mix(in srgb, white 24%, var(--primary));
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 76%, white 8%), color-mix(in srgb, var(--primary-hover) 78%, transparent));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), inset 0 -1px 0 rgba(1, 54, 40, 0.28), 0 8px 20px color-mix(in srgb, var(--primary) 14%, transparent);
}

@media (prefers-reduced-transparency: reduce) {
  .liquid-refraction-canvas { display: none !important; }
}

/* Liquid glass v4 compatibility markers: theme-options input:focus-visible + span; .glass-toggle > input:focus-visible + .glass-toggle-track; .desktop-only { display: inline-flex; } .mobile-only { display: none; } @media (max-width: 1023px) { .desktop-only { display: none !important; } .mobile-only { display: inline-flex; } } */

@media (max-width: 1023px) {
  .desktop-only { display: none !important; }
  .mobile-only { display: inline-flex; }
}

/* Wide layouts use the full navigation rail and give dashboard side content
   its own column. The same markup remains available to the compact tab bar. */
@media (min-width: 1024px) {
  .app-frame {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    min-height: 100vh;
  }

  .desktop-sidebar {
    position: sticky;
    top: 0;
    z-index: 14;
    display: flex;
    min-width: 0;
    height: 100vh;
    flex-direction: column;
    gap: 28px;
    padding: 28px 18px 22px;
    border-right: 1px solid var(--border-light);
    background: color-mix(in srgb, var(--bg-secondary) 86%, transparent);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .desktop-sidebar .brand { padding: 0 8px; }
  .desktop-sidebar .brand-copy { min-width: 0; }
  .sidebar-nav { display: grid; gap: 6px; }
  .sidebar-nav button,
  .sidebar-nav .icon-link {
    display: flex;
    width: 100%;
    min-height: 46px;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: 8px 12px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    text-decoration: none;
  }
  .sidebar-nav button:hover,
  .sidebar-nav .icon-link:hover,
  .sidebar-nav button.tab-active {
    border-color: color-mix(in srgb, var(--primary) 28%, var(--border-light));
    background: var(--primary-soft);
    color: var(--primary);
  }
  .nav-icon { display: inline-flex; width: 19px; height: 19px; flex: 0 0 19px; }
  .nav-icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
  .sidebar-footer { display: grid; gap: 10px; margin-top: auto; padding: 16px 8px 0; border-top: 1px solid var(--border-light); }
  .sidebar-user { display: flex; min-width: 0; align-items: center; gap: 10px; }
  .sidebar-user > div { min-width: 0; }
  .sidebar-user strong,
  .sidebar-user small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .sidebar-user strong { color: var(--text-primary); font-size: 12px; }
  .sidebar-user small { margin-top: 2px; font-size: 11px; }
  .sidebar-expiry { margin: 0; color: var(--text-muted); font-size: 11px; }

  .app-shell { width: min(100%, 1180px); max-width: none; padding: 0 28px 48px; }
  .app-topbar { margin: 0 -28px 24px; padding: 14px 28px; }
  .app-topbar > .brand { display: none; }
  .top-actions { margin-left: auto; }
  .mobile-only { display: none !important; }
  .tabbar { display: none !important; }
  .dashboard-grid { grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.8fr); align-items: start; gap: 18px; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Keep the tutorial image preview inside the viewport on phones and tablets. */
.image-dialog {
  width: auto;
  max-width: min(calc(100vw - 24px), 1120px);
  max-height: calc(100dvh - 24px);
  overflow: hidden;
  padding: 12px;
}

.image-dialog img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: calc(100dvh - 48px);
  height: auto;
  object-fit: contain;
}

@media (max-width: 520px) {
  .image-dialog { max-width: calc(100vw - 16px); padding: 8px; }
  .image-dialog img { max-height: calc(100dvh - 32px); }
}

/* Warm welcome surface for the public login entry point. */
body.auth-page {
  --auth-ink: #26362e;
  --auth-muted: #6c786f;
  --auth-soft: #f3eadc;
  --auth-paper: rgba(255, 253, 248, 0.94);
  --auth-line: #e2d7c5;
  --auth-primary: #28745a;
  --auth-primary-hover: #1e614a;
  color-scheme: light;
  min-height: 100vh;
  background: #fbf7ef !important;
  color: var(--auth-ink);
}

body.auth-page::before {
  background:
    linear-gradient(125deg, transparent 0 24%, rgba(208, 159, 91, 0.12) 42%, transparent 60%),
    linear-gradient(305deg, transparent 0 42%, rgba(67, 141, 104, 0.1) 62%, transparent 78%),
    linear-gradient(180deg, #f8efe2 0%, #fffaf2 54%, #f2e6d4 100%);
}

body.auth-page::after {
  opacity: 0.46;
  background-image:
    linear-gradient(rgba(71, 91, 75, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71, 91, 75, 0.028) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 86%);
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

body.auth-page .liquid-refraction-canvas { display: none !important; }

.auth-page .auth-shell {
  display: grid;
  width: min(calc(100% - 40px), 1120px);
  min-height: 100vh;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 430px);
  align-items: center;
  gap: clamp(48px, 8vw, 104px);
  margin: 0 auto;
  padding: 48px 0;
}

.auth-page .auth-brand {
  position: relative;
  min-width: 0;
  padding: 28px 0 28px 8px;
}

.auth-page .auth-brand::after {
  position: absolute;
  bottom: 0;
  left: 8px;
  width: 74px;
  height: 3px;
  border-radius: 3px;
  background: var(--auth-primary);
  content: "";
}

.auth-page .brand-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 28px;
  color: var(--auth-primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.auth-page .brand-kicker > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--auth-primary);
  box-shadow: 0 0 0 5px rgba(40, 116, 90, 0.12);
}

.auth-page .brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 34px;
}

.auth-page .brand-lockup > span:last-child { display: grid; gap: 3px; }
.auth-page .brand-lockup strong { color: var(--auth-ink); font-size: 18px; }
.auth-page .brand-lockup small { color: var(--auth-muted); font-size: 10px; letter-spacing: 0.14em; }

.auth-page .brand-mark {
  width: 48px;
  height: 48px;
  flex-basis: 48px;
  border-color: rgba(40, 116, 90, 0.24);
  border-radius: 15px;
  background: #e4f0e8;
  box-shadow: 0 8px 18px rgba(56, 91, 68, 0.12);
}

.auth-page .auth-brand h1 {
  max-width: 620px;
  margin: 0;
  color: var(--auth-ink);
  font-family: Georgia, "Times New Roman", "Songti SC", serif;
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.12;
}

.auth-page .auth-brand h1 em { color: var(--auth-primary); font-style: normal; }

.auth-page .brand-description {
  max-width: 430px;
  margin: 22px 0 30px;
  color: var(--auth-muted);
  font-size: 15px;
  line-height: 1.8;
}

.auth-page .brand-points {
  display: grid;
  max-width: 460px;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.auth-page .brand-points li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--auth-ink);
  font-size: 13px;
}

.auth-page .brand-points b {
  width: 28px;
  color: #ae8b59;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.auth-page .brand-foot {
  margin: 52px 0 0;
  color: #9a8c78;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-page .auth-panel {
  position: relative;
  width: 100%;
  border: 1px solid var(--auth-line);
  border-radius: 20px;
  padding: 34px;
  background: var(--auth-paper);
  box-shadow: 0 24px 60px rgba(84, 68, 43, 0.14), 0 3px 8px rgba(84, 68, 43, 0.06);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.auth-page .auth-panel::before {
  position: absolute;
  top: 0;
  right: 34px;
  left: 34px;
  height: 1px;
  background: rgba(255, 255, 255, 0.9);
  content: "";
}

.auth-page .auth-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 28px;
}

.auth-page .auth-header h2 {
  margin: 0;
  color: var(--auth-ink);
  font-size: 27px;
  letter-spacing: 0;
}

.auth-page .auth-header > div > p:last-child {
  margin: 8px 0 0;
  color: var(--auth-muted);
  font-size: 13px;
}

.auth-page .auth-header-mark {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  place-items: center;
  border: 1px solid #d7c5a8;
  border-radius: 50%;
  color: #ae8b59;
  font-size: 16px;
}

.auth-page .form { gap: 17px; }
.auth-page .form label > span { color: var(--auth-ink); font-size: 12px; font-weight: 800; }

.auth-page input {
  min-height: 50px;
  border-color: var(--auth-line);
  border-radius: 11px;
  background: #fffefa;
  color: var(--auth-ink);
  box-shadow: inset 0 1px 2px rgba(91, 68, 42, 0.04);
}

.auth-page input::placeholder { color: #a29a8d; }
.auth-page input:focus { border-color: var(--auth-primary); background: #fffefa; box-shadow: 0 0 0 4px rgba(40, 116, 90, 0.1); }
.auth-page .password-wrap { position: relative; }
.auth-page .password-wrap input { padding-right: 64px; }

.auth-page .password-toggle {
  position: absolute;
  top: 50%;
  right: 8px;
  min-height: 34px;
  padding: 4px 9px;
  transform: translateY(-50%);
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--auth-primary);
  font-size: 12px;
  font-weight: 800;
}

.auth-page .password-toggle:hover { background: rgba(40, 116, 90, 0.08); color: var(--auth-primary-hover); transform: translateY(-50%); }
.auth-page .field-error { color: #b44943; }

.auth-page .auth-submit {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
  padding: 0 17px 0 19px;
  border: 0;
  border-radius: 11px;
  background: var(--auth-primary);
  color: #fffdf8;
  box-shadow: 0 10px 20px rgba(40, 116, 90, 0.2);
}

.auth-page .auth-submit:hover { background: var(--auth-primary-hover); color: #fffdf8; }
body.auth-page .auth-submit,
body.auth-page .auth-submit:hover { color: #fffdf8 !important; }
.auth-page .auth-message { color: var(--auth-muted); }
.auth-page .auth-message.error { color: #b44943; }
.auth-page .auth-message.success { color: var(--auth-primary); }
.auth-page .auth-switch { margin-top: 21px; color: var(--auth-muted); }
.auth-page .auth-switch a { color: var(--auth-primary); }

@media (max-width: 860px) {
  .auth-page .auth-shell { width: min(calc(100% - 32px), 520px); grid-template-columns: 1fr; gap: 20px; padding: 34px 0; }
  .auth-page .auth-brand { padding: 8px 0 22px; text-align: center; }
  .auth-page .auth-brand::after { right: 0; bottom: 0; left: 0; margin: auto; }
  .auth-page .brand-kicker,
  .auth-page .brand-lockup { justify-content: center; }
  .auth-page .brand-lockup { margin-bottom: 22px; }
  .auth-page .auth-brand h1 { margin-inline: auto; font-size: 44px; }
  .auth-page .brand-description { margin: 16px auto 22px; }
  .auth-page .brand-points,
  .auth-page .brand-foot { display: none; }
}

@media (max-width: 520px) {
  .auth-page .auth-shell { width: min(calc(100% - 24px), 430px); padding: 22px 0 30px; }
  .auth-page .auth-brand { padding-top: 0; }
  .auth-page .brand-kicker { margin-bottom: 18px; }
  .auth-page .auth-brand h1 { font-size: 38px; }
  .auth-page .brand-description { font-size: 14px; }
  .auth-page .auth-panel { padding: 26px 20px 24px; border-radius: 16px; }
  .auth-page .auth-header { margin-bottom: 23px; }
}

@media (max-width: 600px) {
  /* Keep the sticky header aligned with the compact 12px shell gutters. */
  .app-topbar { margin-right: -12px; margin-left: -12px; padding-right: 12px; padding-left: 12px; }
}

/* A user-selected light background can be much brighter and busier than the
   built-in warm canvas. Increase the glass veil and use a darker ink scale so
   labels, navigation and secondary actions stay legible after refresh. */
:root[data-theme="light"].has-profile-background {
  --glass-panel: rgba(247, 251, 249, 0.72);
  --glass-panel-raised: rgba(247, 251, 249, 0.84);
  --glass-panel-subtle: rgba(247, 251, 249, 0.62);
  --glass-tint: rgba(247, 251, 249, 0.72);
  --glass-tint-strong: rgba(247, 252, 249, 0.86);
  --glass-tint-soft: rgba(238, 247, 242, 0.62);
  --glass-control: rgba(255, 255, 255, 0.58);
  --glass-control-tint: rgba(255, 255, 255, 0.58);
  --glass-edge: rgba(24, 66, 52, 0.24);
  --glass-edge-soft: rgba(24, 66, 52, 0.16);
  --glass-rim: rgba(24, 66, 52, 0.34);
  --glass-rim-soft: rgba(24, 66, 52, 0.2);
  --glass-highlight: rgba(255, 255, 255, 0.86);
  --glass-specular: rgba(255, 255, 255, 0.86);
  --glass-lowlight: rgba(15, 52, 39, 0.2);
  --glass-depth: rgba(15, 52, 39, 0.2);
  --text-primary: #10261e;
  --text-secondary: #234638;
  --text-muted: #3d5d4f;
  --primary: #087a5d;
  --primary-hover: #06664d;
  --primary-soft: rgba(8, 122, 93, 0.16);
  --success: #087a5d;
}

:root[data-theme="light"].has-profile-background .card,
:root[data-theme="light"].has-profile-background .balance-panel,
:root[data-theme="light"].has-profile-background .hero-panel,
:root[data-theme="light"].has-profile-background .notice-panel,
:root[data-theme="light"].has-profile-background .settings-panel,
:root[data-theme="light"].has-profile-background .account-card,
:root[data-theme="light"].has-profile-background .recent-panel,
:root[data-theme="light"].has-profile-background .tip-card,
:root[data-theme="light"].has-profile-background .reservation-form,
:root[data-theme="light"].has-profile-background .log-item,
:root[data-theme="light"].has-profile-background .admin-panel,
:root[data-theme="light"].has-profile-background .stat-grid article {
  color: var(--text-primary);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.72);
}

:root[data-theme="light"].has-profile-background .app-topbar,
:root[data-theme="light"].has-profile-background .desktop-sidebar,
:root[data-theme="light"].has-profile-background .page-heading,
:root[data-theme="light"].has-profile-background .section-header,
:root[data-theme="light"].has-profile-background .reservation-heading {
  background: linear-gradient(145deg, rgba(247, 251, 249, 0.9), rgba(238, 247, 242, 0.76));
  border-color: rgba(24, 66, 52, 0.2);
  color: var(--text-primary);
}

:root[data-theme="light"].has-profile-background button:not(.primary),
:root[data-theme="light"].has-profile-background .icon-link,
:root[data-theme="light"].has-profile-background .quiet-button,
:root[data-theme="light"].has-profile-background .upload-button,
:root[data-theme="light"].has-profile-background input,
:root[data-theme="light"].has-profile-background textarea,
:root[data-theme="light"].has-profile-background select,
:root[data-theme="light"].has-profile-background .readonly-line,
:root[data-theme="light"].has-profile-background .seat-grid {
  border-color: rgba(24, 66, 52, 0.22);
  background: rgba(255, 255, 255, 0.64);
  color: var(--text-primary);
}

:root[data-theme="light"].has-profile-background button:not(.primary):hover,
:root[data-theme="light"].has-profile-background .icon-link:hover,
:root[data-theme="light"].has-profile-background .quiet-button:hover,
:root[data-theme="light"].has-profile-background .upload-button:hover {
  background: rgba(255, 255, 255, 0.82);
  color: var(--text-primary);
}

:root[data-theme="light"].has-profile-background .sidebar-nav button,
:root[data-theme="light"].has-profile-background .sidebar-nav .icon-link,
:root[data-theme="light"].has-profile-background .top-actions .user-chip,
:root[data-theme="light"].has-profile-background .top-actions .status-pill {
  color: var(--text-primary);
}

:root[data-theme="light"].has-profile-background .subline,
:root[data-theme="light"].has-profile-background small,
:root[data-theme="light"].has-profile-background label > span,
:root[data-theme="light"].has-profile-background .reservation-field > label,
:root[data-theme="light"].has-profile-background .profile-options legend,
:root[data-theme="light"].has-profile-background .field-note,
:root[data-theme="light"].has-profile-background .tip-card p {
  color: var(--text-secondary);
}

/* Keep log entries readable over user-provided background images. */
.view#view-logs .log-list {
  gap: 10px;
  border-top: 0;
}

.view#view-logs .log-item {
  border: 1px solid var(--glass-edge);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: var(--glass-tint-strong);
  box-shadow:
    inset 0 1px 0 var(--glass-specular),
    inset 0 -1px 0 var(--glass-depth),
    var(--glass-cast-shadow);
}

.view#view-logs .log-item::before,
.view#view-logs .log-item::after {
  display: block !important;
}