/* GoTooi — global styles */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+HK:wght@400;500;600;700&display=swap');
@import url('layout.css');

:root {
  /* Logo palette */
  --color-brand-blue: #5b7fff;
  --color-brand-orange: #ff914d;
  --color-brand-green: #00d26a;
  --color-brand-navy: #1b264f;

  /* Primary blue (logo #5B7FFF) — legacy --color-teal* names kept for compatibility */
  --color-teal: var(--color-brand-blue);
  --color-teal-dark: #3d5ccc;
  --color-teal-light: #e8eeff;
  --color-teal-muted: #eef2ff;

  --color-primary: var(--color-brand-blue);
  --color-primary-hover: #4a6ae6;
  --color-primary-light: var(--color-teal-muted);
  --color-accent: var(--color-brand-orange);
  --color-accent-hover: #e87d35;
  --color-accent-light: #fff4ec;
  --color-bg: #f7f8fc;
  --color-surface: #ffffff;
  --color-text: var(--color-brand-navy);
  --color-text-muted: #6b7289;
  --color-border: #e8ecf4;
  --color-danger: #dc2626;
  --color-warning: var(--color-brand-orange);
  --color-success: var(--color-brand-green);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  /* Icon sizes */
  --icon-xs: 14px;
  --icon-sm: 18px;
  --icon-md: 22px;
  --icon-lg: 24px;
  --icon-xl: 28px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-sm: 0 2px 10px rgb(27 38 79 / 5%);
  --shadow: 0 6px 24px rgb(27 38 79 / 7%);
  --shadow-lg: 0 16px 48px rgb(27 38 79 / 10%);
  --shadow-accent: 0 8px 28px rgb(255 145 77 / 32%);

  --font: 'Noto Sans HK', system-ui, -apple-system, sans-serif;

  /* Layout tokens */
  --bp-mobile-max: 768px;
  --bp-tablet-min: 769px;
  --bp-tablet-max: 1024px;
  --bp-desktop-min: 1025px;
  --sidebar-w: 248px;
  --container-max: 1200px;
  --main-max: 1200px;
  --topbar-h: 64px;
  --nav-height: var(--topbar-h);
  --grid-gap: 1.25rem;
  --card-radius: 16px;
  --shell-bg: #fafbfc;

  --mobile-tab-h: 0px;
  --gutter: 1rem;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --glass-bg: rgb(255 255 255 / 78%);
  --glass-border: rgb(255 255 255 / 55%);
  --ease-spring: cubic-bezier(0.34, 1.35, 0.64, 1);

  /* Semantic aliases */
  --bg: var(--color-bg);
  --bg-subtle: var(--shell-bg);
  --card-bg: var(--color-surface);
  --primary: var(--color-primary);
  --text: var(--color-text);

  /* Nav mobile */
  --nav-mobile-bg: var(--color-bg);
  --nav-mobile-bg-gradient: linear-gradient(180deg, rgb(91 127 255 / 8%) 0%, var(--color-bg) 22%);
  --nav-mobile-header-bg: var(--glass-bg);
  --nav-mobile-card: var(--color-surface);
  --nav-mobile-card-border: var(--color-border);
  --nav-mobile-chip-border: rgb(91 127 255 / 12%);
  --nav-mobile-icon-bg: var(--color-teal-muted);
  --nav-mobile-backdrop: rgb(15 20 40 / 42%);
  --nav-mobile-text: var(--color-text);
  --mobile-tab-bar-bg: var(--glass-bg);
  --mobile-tab-bar-text: var(--color-text-muted);

  /* Category accents (nav chips) */
  --cat-travel-accent: #3b82f6;
  --cat-travel-bg: rgb(59 130 246 / 14%);
  --cat-food-accent: var(--color-brand-orange);
  --cat-food-bg: rgb(255 145 77 / 14%);
  --cat-deals-accent: var(--color-brand-green);
  --cat-deals-bg: rgb(0 210 106 / 14%);
  --cat-tech-accent: var(--color-brand-blue);
  --cat-tech-bg: rgb(91 127 255 / 14%);
  --cat-family-accent: #ec4899;
  --cat-family-bg: rgb(236 72 153 / 14%);
  --cat-beauty-accent: #a855f7;
  --cat-beauty-bg: rgb(168 85 247 / 14%);
}

[data-theme='dark'] {
  --color-bg: #0f1428;
  --color-surface: #1a2242;
  --color-text: #eef1ff;
  --color-text-muted: #9aa3c4;
  --color-border: #2a3560;
  --color-teal-light: rgb(91 127 255 / 18%);
  --color-teal-muted: rgb(91 127 255 / 10%);
  --color-teal-dark: #9bb4ff;
  --color-teal: #7b9cff;
  --color-primary: #7b9cff;
  --color-primary-hover: #9bb4ff;
  --color-primary-light: rgb(91 127 255 / 15%);
  --shell-bg: var(--color-bg);
  --color-accent-light: #3d2a1a;
  --glass-bg: rgb(26 34 66 / 82%);
  --glass-border: rgb(109 143 255 / 12%);
  --shadow-sm: 0 2px 12px rgb(0 0 0 / 25%);
  --shadow: 0 8px 28px rgb(0 0 0 / 35%);
  --shadow-lg: 0 20px 50px rgb(0 0 0 / 45%);
  --shadow-accent: 0 8px 28px rgb(255 145 77 / 22%);
  --nav-mobile-bg: var(--color-bg);
  --nav-mobile-bg-gradient: linear-gradient(180deg, rgb(91 127 255 / 14%) 0%, var(--color-bg) 22%);
  --nav-mobile-header-bg: rgb(26 34 66 / 88%);
  --nav-mobile-card: rgb(26 34 66 / 60%);
  --nav-mobile-card-border: var(--color-border);
  --nav-mobile-chip-border: rgb(123 156 255 / 14%);
  --nav-mobile-icon-bg: rgb(91 127 255 / 18%);
  --nav-mobile-backdrop: rgb(0 0 0 / 55%);
  --nav-mobile-text: var(--color-text);
  --mobile-tab-bar-bg: var(--glass-bg);
  --mobile-tab-bar-text: var(--color-text-muted);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  overflow-x: clip;
  padding-bottom: var(--safe-bottom);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }

.icon {
  display: inline-block;
  vertical-align: -0.15em;
  flex-shrink: 0;
  color: inherit;
}

.icon-xs { width: var(--icon-xs); height: var(--icon-xs); }
.icon-sm { width: var(--icon-sm); height: var(--icon-sm); }
.icon-md { width: var(--icon-md); height: var(--icon-md); }
.icon-lg { width: var(--icon-lg); height: var(--icon-lg); }
.icon-xl { width: var(--icon-xl); height: var(--icon-xl); }

.sidebar-icon { flex-shrink: 0; }

.btn .icon,
.nav-icon-btn .icon,
.mobile-tab-icon .icon,
.home-sidebar-link-icon .icon,
.post-card-tag .icon,
.filter-pill .icon {
  vertical-align: middle;
}

.home-section-icon,
.home-rank-panel-icon {
  display: inline-flex;
  vertical-align: -0.2em;
  margin-right: 0.35rem;
  color: var(--color-primary);
}

.dest-card-icon .icon { color: #fff; opacity: 0.95; }

.stream-card-ph,
.post-card-cover-placeholder,
.topic-hero-cover--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.family-card-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.icon-field-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-preview {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: var(--color-primary);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
  box-sizing: border-box;
}

.page-section {
  padding-block: 2rem 4rem;
}

.page-title {
  margin: 0 0 0.35rem;
  font-size: clamp(1.5rem, 4vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-lead {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.narrow-content {
  max-width: 720px;
  margin-inline: auto;
}

.page-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-header-row .page-title { margin: 0; }

.dashboard-main > .page-title {
  margin: 0 0 1.5rem;
}

.settings-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.settings-page .settings-layout {
  display: grid;
  grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
  gap: 1rem;
  max-width: 900px;
  margin-inline: auto;
}

.settings-nav {
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-self: start;
  position: sticky;
  top: calc(var(--nav-height) + var(--safe-top) + 0.75rem);
}

.settings-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  text-align: left;
  padding: 0.65rem 0.85rem;
  border: none;
  border-radius: var(--radius-sm);
  background: none;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.settings-nav-item:hover,
.settings-nav-item.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.settings-panel.hidden { display: none; }

.settings-profile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.settings-profile-head .profile-panel-title { margin-bottom: 0; }

.settings-save-status {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  min-height: 1.25em;
}

.settings-save-status.is-saving { color: var(--color-primary); }
.settings-save-status.is-saved { color: #16a34a; }
.settings-save-status.is-error { color: var(--color-danger); }

[data-theme='dark'] .settings-save-status.is-saved { color: #4ade80; }

.settings-profile-avatar-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.settings-avatar-wrap { margin-bottom: 0; }

.settings-avatar-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
}

.settings-avatar-actions .avatar-upload-label {
  margin-top: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.settings-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-primary-light);
}

.settings-avatar-ph {
  display: grid;
  place-items: center;
  background: var(--color-border);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.settings-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  font-size: 0.92rem;
  cursor: pointer;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / 45%);
  display: grid;
  place-items: center;
  z-index: 200;
  padding: 1rem;
}

.modal-backdrop.hidden { display: none; }

.modal-card {
  width: min(100%, 420px);
  padding: 1.5rem;
}

@media (max-width: 768px) {
  .settings-page .settings-layout {
    grid-template-columns: 1fr;
  }
  .settings-nav {
    position: static;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.25rem;
  }
  .settings-nav::-webkit-scrollbar { display: none; }
  .settings-nav-item {
    width: auto;
    flex: 0 0 auto;
    min-width: max-content;
    white-space: nowrap;
  }
}

.search-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.search-field {
  position: relative;
  flex: 1;
  min-width: min(100%, 220px);
}

.search-bar .form-control {
  flex: 1;
  min-width: 0;
  width: 100%;
}

/* 搜尋頁 — 空狀態建議與自動完成 */
.search-empty-suggestions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.search-empty-suggestions[hidden] {
  display: none;
}

.search-suggest-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.search-suggest-title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.search-hot-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.search-hot-chip {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.search-hot-chip:hover,
.search-hot-chip:focus-visible {
  background: var(--color-teal-muted);
  color: var(--color-teal-dark);
  border-color: var(--color-teal);
  outline: none;
}

.search-term-carousel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}

.search-term-carousel-btn {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.search-term-carousel-btn:hover,
.search-term-carousel-btn:focus-visible {
  background: var(--color-teal-muted);
  color: var(--color-teal-dark);
  outline: none;
}

.search-term-carousel-term {
  flex: 1;
  max-width: 16rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-teal);
  background: var(--color-teal-muted);
  color: var(--color-teal-dark);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.search-term-carousel-term:hover,
.search-term-carousel-term:focus-visible {
  background: var(--color-teal);
  color: #fff;
  outline: none;
}

.search-term-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.search-term-carousel-dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--color-border);
  cursor: pointer;
}

.search-term-carousel-dot.is-active {
  background: var(--color-teal);
  transform: scale(1.15);
}

.search-suggestions-dropdown {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  z-index: 60;
  max-height: min(60vh, 22rem);
  overflow-y: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  padding: 0.35rem 0;
}

.search-suggestions-dropdown[hidden] {
  display: none;
}

.search-suggest-group + .search-suggest-group {
  border-top: 1px solid var(--color-border);
  margin-top: 0.25rem;
  padding-top: 0.25rem;
}

.search-suggest-heading {
  margin: 0;
  padding: 0.4rem 0.85rem 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.search-suggest-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.55rem 0.85rem;
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: var(--color-text);
}

.search-suggest-item:hover,
.search-suggest-item.is-active {
  background: var(--color-teal-muted);
}

.search-suggest-icon {
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.search-suggest-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.search-suggest-label {
  font-size: 0.9rem;
  font-weight: 600;
}

.search-suggest-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.search-suggest-mark {
  background: transparent;
  color: var(--color-teal-dark);
  font-weight: 700;
  padding: 0;
}

.search-loading {
  grid-column: 1 / -1;
}

[data-theme='dark'] .search-suggestions-dropdown {
  background: var(--color-surface-elevated, var(--color-surface));
  border-color: var(--color-border);
}

[data-theme='dark'] .search-suggest-item:hover,
[data-theme='dark'] .search-suggest-item.is-active {
  background: rgba(13, 148, 136, 0.15);
}

[data-theme='dark'] .search-hot-chip {
  background: var(--color-surface-elevated, var(--color-surface));
}

[data-theme='dark'] .search-term-carousel-term {
  background: rgba(13, 148, 136, 0.2);
  color: var(--color-teal);
}

@media (max-width: 768px) {
  .search-bar { flex-direction: column; }
  .search-field { min-width: 0; }
  .search-term-carousel-term { max-width: none; }
}

.card-form {
  padding: 1.25rem 1.5rem;
}

.deals-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.deal-card {
  padding: 1.25rem 1.35rem;
}

.danger-zone {
  margin-top: 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: inherit;
  text-decoration: none;
}

.sidebar-logo:hover { text-decoration: none; opacity: 0.9; }

.section-title {
  margin: 0 0 1.25rem;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-brand-navy);
}

[data-theme='dark'] .section-title { color: #eef1ff; }

main { min-width: 0; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--nav-height);
  padding-top: var(--safe-top);
  background: rgb(255 255 255 / 88%);
  backdrop-filter: blur(14px) saturate(1.15);
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
  border-bottom: 1px solid rgb(232 236 244 / 80%);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#site-nav {
  position: relative;
  z-index: 100;
}

#nav-mobile-root {
  position: relative;
  z-index: 210;
}

[data-theme='dark'] .navbar {
  background: rgb(26 34 66 / 90%);
  border-bottom-color: rgb(42 53 96 / 80%);
}

.navbar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-teal) 0%, var(--color-teal) 55%, var(--color-brand-orange) 100%);
  opacity: 0.85;
  pointer-events: none;
}

.navbar .container.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  max-width: var(--container-max);
  min-height: var(--nav-height);
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
  box-sizing: border-box;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-brand-navy);
  text-decoration: none;
}

.logo:hover { text-decoration: none; }

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.logo-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 9rem;
}

.nav-hamburger {
  display: none;
  border: 1px solid rgb(232 236 244 / 90%);
  background: var(--color-surface);
  cursor: pointer;
  color: var(--color-text);
  padding: 0;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.nav-hamburger-box {
  display: grid;
  gap: 5px;
  width: 18px;
  margin: auto;
}

.nav-hamburger-line {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.28s var(--ease-out), opacity 0.2s var(--ease-out);
  transform-origin: center;
}

.navbar.nav-open .nav-hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar.nav-open .nav-hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar.nav-open .nav-hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-icon-btn {
  border: 1px solid rgb(232 236 244 / 80%);
  background: var(--color-surface);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--color-text);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .nav-hamburger,
[data-theme='dark'] .nav-icon-btn {
  border-color: var(--color-border);
}

.nav-mobile-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--nav-mobile-backdrop);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  animation: fadeIn 0.22s var(--ease-out);
}

.nav-mobile-backdrop.visible { display: block; }

.nav-mobile-backdrop.is-open {
  animation: navMobileBackdropIn 0.28s var(--ease-out);
}

@keyframes navMobileBackdropIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.nav-mobile-header {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: max(0.75rem, env(safe-area-inset-top, 0px));
  padding-bottom: 0.85rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--nav-mobile-card-border);
}

.nav-mobile-header-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
  text-decoration: none;
  color: var(--color-text);
}

.nav-mobile-header-brand:hover { text-decoration: none; }

.nav-mobile-header-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.nav-mobile-header-title {
  font-size: 1.05rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--nav-mobile-text, inherit);
}

.nav-mobile-close {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--color-text);
  font-family: inherit;
  flex-shrink: 0;
  transition:
    background 0.2s var(--ease-out),
    border-color 0.2s var(--ease-out),
    transform 0.25s var(--ease-out);
}

.nav-mobile-close:hover {
  background: var(--color-primary-light);
  border-color: rgb(91 127 255 / 30%);
  transform: rotate(90deg);
}

.nav-mobile-close:active {
  transform: rotate(90deg) scale(0.94);
}

.nav-mobile {
  background: linear-gradient(165deg, rgb(91 127 255 / 10%) 0%, var(--nav-mobile-card) 38%);
  border-bottom: 1px solid var(--nav-mobile-card-border);
  padding-top: calc(0.75rem + env(safe-area-inset-top, 0px));
  padding-bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
  width: 100%;
  box-sizing: border-box;
  max-height: min(70dvh, 520px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  animation: navMobileIn 0.28s var(--ease-out);
}

@keyframes navMobileIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes navMobileStaggerIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes navMobileFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes navMobileUserIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav-mobile.hidden { animation: none; }

.nav-mobile.is-open .nav-mobile-label {
  animation: navMobileFadeIn 0.28s var(--ease-out) both;
}

.nav-mobile.is-open .nav-mobile-user {
  animation: navMobileUserIn 0.32s var(--ease-out) both;
}

.nav-mobile.is-open .nav-mobile-cat-item {
  animation: navMobileStaggerIn 0.3s var(--ease-out) both;
}

.nav-mobile.is-open .nav-mobile-cat-item:nth-child(1) { animation-delay: 0.05s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(2) { animation-delay: 0.08s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(3) { animation-delay: 0.11s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(4) { animation-delay: 0.14s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(5) { animation-delay: 0.17s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(6) { animation-delay: 0.2s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(7) { animation-delay: 0.23s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(8) { animation-delay: 0.26s; }
.nav-mobile.is-open .nav-mobile-cat-item:nth-child(9) { animation-delay: 0.29s; }

.nav-mobile.is-open .nav-mobile-list > .nav-mobile-link,
.nav-mobile.is-open .nav-mobile-list > .nav-mobile-item {
  animation: navMobileStaggerIn 0.3s var(--ease-out) both;
}

.nav-mobile.is-open .nav-mobile-list > :nth-child(1) { animation-delay: 0.1s; }
.nav-mobile.is-open .nav-mobile-list > :nth-child(2) { animation-delay: 0.14s; }
.nav-mobile.is-open .nav-mobile-list > :nth-child(3) { animation-delay: 0.18s; }
.nav-mobile.is-open .nav-mobile-list > :nth-child(4) { animation-delay: 0.22s; }
.nav-mobile.is-open .nav-mobile-list > :nth-child(5) { animation-delay: 0.26s; }
.nav-mobile.is-open .nav-mobile-list > :nth-child(6) { animation-delay: 0.3s; }

.nav-mobile-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.nav-mobile-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-mobile-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.25rem 0;
  flex-shrink: 0;
}

.nav-mobile-label {
  margin: 0;
  padding: 0 0.2rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--nav-mobile-text, var(--color-text-muted));
}

.nav-mobile-grid,
.nav-mobile-cat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  width: 100%;
}

.nav-mobile-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 4.75rem;
  padding: 0.75rem 0.4rem;
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.8rem;
  line-height: 1.25;
  background: var(--nav-mobile-card);
  border: 1px solid var(--nav-mobile-card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out),
    border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

[data-theme='dark'] .nav-mobile-chip {
  border-color: var(--nav-mobile-chip-border);
  background: var(--nav-mobile-card);
}

.nav-mobile-chip-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--cat-bg, rgb(91 127 255 / 12%));
  color: var(--cat-accent, var(--color-primary));
  transition: transform 0.2s var(--ease-out);
}

.nav-mobile-chip[data-cat='travel'] .nav-mobile-chip-icon-wrap {
  --cat-accent: var(--cat-travel-accent);
  --cat-bg: var(--cat-travel-bg);
}

.nav-mobile-chip[data-cat='food'] .nav-mobile-chip-icon-wrap {
  --cat-accent: var(--cat-food-accent);
  --cat-bg: var(--cat-food-bg);
}

.nav-mobile-chip[data-cat='deals'] .nav-mobile-chip-icon-wrap {
  --cat-accent: var(--cat-deals-accent);
  --cat-bg: var(--cat-deals-bg);
}

.nav-mobile-chip[data-cat='tech'] .nav-mobile-chip-icon-wrap {
  --cat-accent: var(--cat-tech-accent);
  --cat-bg: var(--cat-tech-bg);
}

.nav-mobile-chip[data-cat='family'] .nav-mobile-chip-icon-wrap {
  --cat-accent: var(--cat-family-accent);
  --cat-bg: var(--cat-family-bg);
}

.nav-mobile-chip[data-cat='beauty'] .nav-mobile-chip-icon-wrap {
  --cat-accent: var(--cat-beauty-accent);
  --cat-bg: var(--cat-beauty-bg);
}

.nav-mobile-chip-icon {
  font-size: 1.2rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-mobile-chip-icon .icon {
  display: block;
  flex-shrink: 0;
}

.nav-mobile-chip-label {
  display: block;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-mobile-chip:hover,
.nav-mobile-chip.active {
  text-decoration: none;
  border-color: rgb(91 127 255 / 35%);
  background: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.nav-mobile-chip:hover .nav-mobile-chip-icon-wrap,
.nav-mobile-chip.active .nav-mobile-chip-icon-wrap {
  transform: scale(1.06);
}

.nav-mobile-chip.active {
  color: var(--color-primary);
}

.nav-mobile-chip:active {
  transform: scale(0.97);
}

.nav-mobile-user {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  text-decoration: none;
  color: inherit;
  background: var(--nav-mobile-card);
  border: 1px solid var(--nav-mobile-chip-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.2s var(--ease-out),
    border-color 0.2s var(--ease-out),
    box-shadow 0.2s var(--ease-out);
}

.nav-mobile-user:hover {
  text-decoration: none;
  border-color: rgb(91 127 255 / 32%);
  box-shadow: var(--shadow);
}

.nav-mobile-user:active {
  transform: scale(0.97);
}

[data-theme='dark'] .nav-mobile-user {
  background: var(--nav-mobile-card);
  border-color: var(--nav-mobile-card-border);
}

.nav-mobile-user-avatar {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-primary-light);
  display: grid;
  place-items: center;
}

.nav-mobile-user-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-mobile-user-avatar-ph {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.nav-mobile-user-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  flex: 1;
}

.nav-mobile-user-name {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-mobile-user-handle {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-mobile-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--nav-mobile-card);
  border: 1px solid var(--nav-mobile-card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

[data-theme='dark'] .nav-mobile-list {
  border-color: var(--nav-mobile-card-border);
  background: var(--nav-mobile-card);
}

.nav-mobile-item,
.nav-mobile-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  color: var(--color-text);
  text-decoration: none;
  border-radius: 0;
  font-weight: 500;
  font-size: 0.9rem;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  box-shadow: none;
  transition:
    background 0.18s var(--ease-out),
    color 0.18s var(--ease-out),
    transform 0.2s var(--ease-out);
}

.nav-mobile-item:last-child,
.nav-mobile-link:last-child {
  border-bottom: none;
}

.nav-mobile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--nav-mobile-icon-bg);
  color: var(--color-primary);
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
}

[data-theme='dark'] .nav-mobile-icon {
  background: var(--nav-mobile-icon-bg);
}

.nav-mobile-text {
  line-height: 1.3;
  flex: 1;
  min-width: 0;
}

.nav-mobile-chevron {
  margin-left: auto;
  color: var(--color-text-muted);
  opacity: 0.45;
  flex-shrink: 0;
}

.nav-mobile-item:hover,
.nav-mobile-item.active,
.nav-mobile-link:hover,
.nav-mobile-link.active {
  text-decoration: none;
  background: var(--color-primary-light);
  transform: none;
  box-shadow: none;
}

.nav-mobile-item.active,
.nav-mobile-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-mobile-item:active,
.nav-mobile-link:active {
  transform: scale(0.97);
}

.nav-mobile-theme .nav-mobile-icon {
  transition: transform 0.28s var(--ease-out);
}

.nav-mobile-theme:active .nav-mobile-icon {
  transform: rotate(30deg) scale(0.92);
}

.nav-mobile-logout-wrap {
  padding-top: 0.65rem;
}

.nav-mobile-logout {
  width: 100%;
  padding: 0.8rem 1rem;
  border: none;
  border-radius: var(--radius);
  background: rgb(220 38 38 / 7%);
  color: var(--color-danger);
  font-weight: 600;
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  text-align: center;
  transition: background 0.2s var(--ease-out);
}

.nav-mobile-logout:hover {
  background: rgb(220 38 38 / 14%);
}

[data-theme='dark'] .nav-mobile-logout {
  background: rgb(220 38 38 / 14%);
}

[data-theme='dark'] .nav-mobile-logout:hover {
  background: rgb(220 38 38 / 22%);
}

.nav-mobile-auth {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.nav-mobile-auth .btn {
  min-height: 48px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.nav-mobile-auth .btn-primary {
  box-shadow: 0 6px 20px rgb(91 127 255 / 28%);
}

[data-theme='dark'] .nav-mobile {
  background: linear-gradient(165deg, rgb(91 127 255 / 14%) 0%, var(--nav-mobile-card) 42%);
}

@media (prefers-reduced-motion: reduce) {
  .nav-mobile-backdrop,
  .nav-mobile,
  .nav-mobile.is-open,
  .nav-mobile.is-open .nav-mobile-label,
  .nav-mobile.is-open .nav-mobile-user,
  .nav-mobile.is-open .nav-mobile-cat-item,
  .nav-mobile.is-open .nav-mobile-list > .nav-mobile-link,
  .nav-mobile.is-open .nav-mobile-list > .nav-mobile-item {
    animation: none !important;
  }

  .nav-mobile-chip,
  .nav-mobile-user,
  .nav-mobile-item,
  .nav-mobile-link,
  .nav-mobile-close,
  .nav-mobile-theme .nav-mobile-icon,
  .nav-mobile-chip-icon-wrap {
    transition: none !important;
  }

  .nav-mobile-chip:active,
  .nav-mobile-user:active,
  .nav-mobile-item:active,
  .nav-mobile-link:active,
  .nav-mobile-close:hover,
  .nav-mobile-close:active {
    transform: none !important;
  }
}

[data-theme='dark'] .logo { color: var(--color-text); }

.nav-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
  text-decoration: none;
}

.nav-hamburger,
.nav-icon-btn {
  transition: background 0.2s var(--ease-out), transform 0.15s var(--ease-out);
}

.nav-hamburger:hover,
.nav-icon-btn:hover {
  background: var(--color-primary-light);
}

.nav-hamburger:active,
.nav-icon-btn:active {
  transform: scale(0.96);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 1;
}

.logo { min-width: 0; }

.trending-section { padding: 1.5rem 0 2rem; }

#posts { padding-bottom: 3rem; }

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 1.5rem 0 1rem;
  overflow-wrap: anywhere;
  line-height: 1.5;
}

.breadcrumb a { color: var(--color-text-muted); }

.nav-auth {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.nav-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-avatar-placeholder {
  display: grid;
  place-items: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9rem;
}

.nav-user-menu { position: relative; }

.nav-user-btn {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  border-radius: 50%;
}

.nav-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  min-width: 160px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  z-index: 200;
}

.nav-dropdown a,
.nav-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.75rem;
  border: none;
  background: none;
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}

.nav-dropdown a:hover,
.nav-dropdown button:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  text-decoration: none;
}

/* Hero — logo 對角藍橙 */
.hero {
  position: relative;
  padding: 3.5rem max(var(--gutter), env(safe-area-inset-left, 0px)) 3rem
    max(var(--gutter), env(safe-area-inset-right, 0px));
  text-align: center;
  background:
  linear-gradient(135deg, rgb(91 127 255 / 16%) 0%, rgb(91 127 255 / 6%) 42%, rgb(255 145 77 / 14%) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgb(0 210 106 / 8%), transparent 45%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 280px;
  height: 280px;
  top: -80px;
  right: -60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(91 127 255 / 18%), transparent 68%);
  pointer-events: none;
  filter: blur(2px);
}

.hero .container {
  position: relative;
  padding-inline: 0;
}

.hero-logo {
  width: 88px;
  height: 88px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  box-shadow: var(--shadow), 0 0 0 6px rgb(255 255 255 / 60%);
  object-fit: contain;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 auto 0.85rem;
  padding: 0.38rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgb(255 255 255 / 75%);
  border: 1px solid rgb(91 127 255 / 20%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

[data-theme='dark'] .hero-badge {
  background: rgb(26 34 66 / 75%);
  border-color: rgb(109 143 255 / 25%);
}

.hero h1 {
  font-size: clamp(1.85rem, 4.5vw, 2.85rem);
  margin: 0 0 0.75rem;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-brand-navy);
}

[data-theme='dark'] .hero h1 { color: #eef1ff; }

.hero p {
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto 1.75rem;
  line-height: 1.7;
}

/* Filter pills */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.filter-pill {
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out),
    color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.filter-pill:hover {
  transform: translateY(-1px);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Post cards — base in layout.css (.card-article); extras below */

.post-card-cover-placeholder {
  height: 100%;
  display: grid;
  place-items: center;
  font-size: 2.5rem;
  background: var(--color-primary-light);
}

.post-card-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.6rem;
  letter-spacing: 0.01em;
}

.post-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.02em;
}

.post-card-excerpt {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.post-card-footer {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: auto;
}

.post-card-author {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  min-width: 0;
}

.post-card-avatar {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  font-size: 0.625rem;
  font-weight: 700;
  overflow: hidden;
}

.post-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-author-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.post-card-stats {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

.post-card-stat {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}

.post-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.load-more-wrap {
  text-align: center;
  margin: 2.5rem 0;
}

.bookmark-item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bookmark-item .post-card { flex: 1; }

.bookmark-remove-btn {
  align-self: flex-start;
  margin-left: 0.25rem;
}

.demo-banner {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius);
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  border: 1px solid rgb(91 127 255 / 12%);
}

/* Article page */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
  padding: 2rem 0 4rem;
  align-items: start;
}

.article-cover {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  background: var(--color-border);
}

.article-header .post-card-tag { font-size: 0.85rem; }

.article-header h1 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin: 0.5rem 0 1rem;
  line-height: 1.3;
}

.article-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.article-author img,
.article-author .author-avatar-ph {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.author-avatar-ph {
  display: grid;
  place-items: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
}

.article-meta {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.article-content {
  line-height: 1.8;
  font-size: 1.05rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.article-content img,
.article-content video,
.article-content iframe {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.article-content table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
}

.article-content p { margin: 0 0 1rem; }

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
}

.article-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--safe-top) + 1rem);
}

.sidebar-section {
  background: var(--color-surface);
  border: 1px solid rgb(232 236 244 / 90%);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.sidebar-section h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.sidebar-list { list-style: none; padding: 0; margin: 0; }

.sidebar-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-list li:last-child { border-bottom: none; }

.sidebar-list a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
}

.sidebar-list a:hover { color: var(--color-primary); }

.comments-section {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.comments-section h2 { margin: 0 0 1.25rem; font-size: 1.25rem; }

.comment-item {
  display: flex;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.comment-item img,
.comment-avatar-ph {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
}

.comment-avatar-ph {
  display: grid;
  place-items: center;
  background: var(--color-border);
  font-size: 0.85rem;
  font-weight: 700;
}

.comment-body .author { font-weight: 600; font-size: 0.9rem; }

.comment-body .time {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-left: 0.5rem;
}

.comment-body p { margin: 0.35rem 0 0; font-size: 0.95rem; overflow-wrap: anywhere; }

.comment-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.comment-reply {
  margin-left: 0;
  padding-left: 0.75rem;
  border-left: 2px solid var(--color-border);
}

.comment-reply.depth-2 { padding-left: 1.25rem; }
.comment-reply.depth-3 { padding-left: 1.75rem; }

.category-header {
  padding: 2.5rem 0 1.75rem;
  text-align: center;
}

.category-header h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.category-header p {
  color: var(--color-text-muted);
  margin: 0;
  font-size: 1rem;
}

/* Legacy topic hero (unused) — kept minimal for empty states */

.topic-posts-title {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.topic-posts .post-grid {
  margin-bottom: 1rem;
}

.post-grid--topic {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1.75rem;
}

.post-card--topic .post-card-body {
  padding: 1.25rem 1.35rem 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-pill);
  border: none;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out),
    background 0.2s var(--ease-out), border-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 10px 32px rgb(255 145 77 / 38%);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-outline {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.85rem; }

.btn-danger {
  background: var(--color-danger);
  color: #fff;
  border: 1px solid var(--color-danger);
}

.btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-danger-outline {
  background: var(--color-surface);
  border: 1px solid rgb(239 68 68 / 45%);
  color: var(--color-danger);
  box-shadow: var(--shadow-sm);
}

.btn-danger-outline:hover {
  background: rgb(254 226 226 / 60%);
  border-color: var(--color-danger);
  color: var(--color-danger);
  transform: translateY(-1px);
}

[data-theme='dark'] .btn-danger-outline:hover {
  background: rgb(127 29 29 / 25%);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid rgb(232 236 244 / 90%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

[data-theme='dark'] .card {
  border-color: var(--color-border);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-draft { background: #e8eeff; color: #4a6be6; }
.badge-pending { background: var(--color-accent-light); color: #c45a10; }
.badge-sensitive { background: #fde8e8; color: #b42318; }
.badge-reported { background: #fff4e5; color: #b54708; }
.badge-rejected { background: #f3f4f6; color: #6b7280; }
.badge-published { background: #d9fbe8; color: #00884a; }
.badge-scheduled { background: #e8f4fd; color: #0369a1; }
.badge-rejected { background: #fee2e2; color: #b91c1c; }
.badge-featured { background: #eef2ff; color: #3d5ccc; }

/* Grid */
.post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--grid-gap);
}

@media (min-width: 769px) {
  .post-grid {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  }
}

.post-grid--related {
  max-width: 720px;
}

/* Forms */
.form-group { margin-bottom: 1rem; }

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgb(91 127 255 / 18%);
}

/* Auth card */
.auth-page {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding:
    calc(1.5rem + var(--safe-top))
    max(var(--gutter), env(safe-area-inset-right, 0px))
    calc(1.5rem + var(--safe-bottom))
    max(var(--gutter), env(safe-area-inset-left, 0px));
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.auth-card h1 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
  text-align: center;
}

.auth-card .subtitle {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.auth-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

[data-theme='dark'] .auth-alert {
  background: #450a0a;
  color: #fca5a5;
  border-color: #7f1d1d;
}

.auth-success {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

[data-theme='dark'] .auth-success {
  background: #14532d;
  color: #86efac;
  border-color: #166534;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.btn-google {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-google:hover {
  border-color: var(--color-primary);
  background: var(--color-bg);
}

.btn-block { width: 100%; }

.auth-footer {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.auth-terms {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1.45;
  user-select: none;
}

.auth-terms input[type='checkbox'] {
  margin: 0.12rem 0 0;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.auth-terms a {
  color: var(--color-primary);
  text-decoration: none;
}

.auth-terms a:hover {
  text-decoration: underline;
}

/* Profile page */
.profile-page {
  padding-block: 1.25rem 3rem;
}

.profile-layout {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 640px;
  margin-inline: auto;
}

.profile-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.75rem 1.25rem 1.5rem;
  gap: 0.35rem;
}

.profile-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-primary-light);
  background: var(--color-border);
  margin-bottom: 0.35rem;
}

.profile-avatar-placeholder {
  display: grid;
  place-items: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.profile-name-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem 0.6rem;
  margin-top: 0.15rem;
}

.profile-name {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.profile-name-row .btn.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.profile-name-row .btn.is-active .icon {
  color: var(--color-primary);
}

.profile-meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin: 0;
}

.profile-bio {
  max-width: 28rem;
  color: var(--color-text-muted);
  margin: 0.25rem 0 0;
  font-size: 0.92rem;
  line-height: 1.55;
}

.profile-handle {
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 600;
  margin: 0.15rem 0 0;
}

.profile-role {
  display: inline-block;
  padding: 0.22rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--color-primary-light);
  color: var(--color-primary);
  margin-top: 0.15rem;
}

.profile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.85rem;
}

.profile-actions .btn.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.profile-actions .btn.is-active .icon {
  color: var(--color-primary);
}

.profile-settings {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.profile-panel {
  padding: 1rem 1.15rem;
}

.profile-panel-title {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  font-weight: 700;
}

.profile-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.profile-panel-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
}

.profile-panel-chevron {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  transition: transform 0.2s var(--ease-out);
}

.profile-panel-toggle.open .profile-panel-chevron {
  transform: rotate(90deg);
}

.profile-panel-body {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}

.profile-panel-body .form-group:last-of-type {
  margin-bottom: 0.75rem;
}

.form-hint {
  margin: 0.35rem 0 0.75rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.form-hint--warn {
  color: #b02a37;
}

.form-required {
  color: #b02a37;
  font-weight: 500;
}

.profile-edit-panel {
  width: 100%;
}

.profile-posts {
  padding: 0.5rem 0 1rem;
}

.profile-posts h2 {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  font-weight: 700;
}

.not-found-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  margin: 2rem auto;
  padding: 2rem 1.25rem;
  max-width: 28rem;
}

.profile-post-card {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s, box-shadow 0.15s;
}

.profile-post-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.profile-post-card .cover {
  aspect-ratio: 16 / 9;
  background: var(--color-border);
  overflow: hidden;
}

.profile-post-card .cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-post-card .body {
  padding: 1rem;
}

.profile-post-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.avatar-upload-label {
  display: inline-block;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-primary);
  margin-top: 0.5rem;
}

.avatar-upload-label input { display: none; }

/* Sidebar layout (author / admin) */
.dashboard-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: calc(100vh - var(--nav-height));
}

.author-page .dashboard-layout {
  min-height: 100dvh;
}

.sidebar {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: 1.5rem 1rem;
}

.sidebar a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-bottom: 0.25rem;
}

.sidebar-badge {
  margin-left: auto;
  min-width: 1.25rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  background: var(--color-danger, #dc2626);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
}

.sidebar a:hover,
.sidebar a.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.dashboard-main { padding: 2rem; min-width: 0; max-width: 100%; overflow-x: clip; }

.dashboard-main--narrow { max-width: 640px; }

.topic-picker-heading {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.topic-picker-section + .topic-picker-section {
  margin-top: 1.5rem;
}

.dashboard-nav-toggle { display: none; }

.dashboard-mobile-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  min-width: 0;
}

.dashboard-mobile-header .page-title {
  margin: 0;
  min-width: 0;
}

.dashboard-main > .dashboard-mobile-header:has(.page-title) {
  margin-bottom: 1.5rem;
}

.dashboard-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / 45%);
  z-index: 140;
  border: none;
  padding: 0;
}

.dashboard-layout.dashboard-nav-open .dashboard-nav-overlay { display: block; }

.sidebar-back {
  display: block;
  margin-top: 1rem;
  padding: 0.6rem 0.75rem;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.sidebar-back:hover {
  color: var(--color-primary);
  text-decoration: none;
}

#sidebar { min-width: 0; }

#sidebar .sidebar { min-height: 100%; }

.post-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.post-row-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.post-row-meta { margin: 0; font-size: 0.85rem; }

.post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex-shrink: 0;
}

.empty-state-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.empty-state-card p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
}

.post-row-draft .badge-draft,
.post-row-pending .badge-pending {
  font-weight: 600;
}

.reject-reason {
  margin: 0.5rem 0 0;
  padding: 0.5rem 0.75rem;
  background: #fee2e2;
  color: #b91c1c;
  border-radius: 8px;
  font-size: 0.85rem;
}

[data-theme='dark'] .reject-reason {
  background: #450a0a;
  color: #fca5a5;
}

.editor-layout {
  max-width: 800px;
}

.editor-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-top: 0.5rem;
}

.cover-upload-label {
  display: inline-block;
  cursor: pointer;
  color: var(--color-primary);
  font-size: 0.9rem;
}

.cover-upload-label input { display: none; }

.editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Admin */
.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.75rem;
}

.admin-tab {
  padding: 0.45rem 1rem;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: 8px;
}

.admin-tab:hover,
.admin-tab.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.admin-table-wrap::after {
  content: '';
  display: block;
  height: 0;
}

.admin-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.admin-table th {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.admin-table tr:hover td { background: var(--color-bg); }

.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.admin-filters .form-control { width: auto; min-width: 180px; }

/* Admin post review */
.admin-post-row { padding: 0; overflow: hidden; }
.admin-post-row-top {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  flex-wrap: wrap;
}
.admin-post-thumb-wrap { flex-shrink: 0; }
.admin-post-thumb {
  width: 72px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}
.admin-post-thumb--placeholder {
  display: grid;
  place-items: center;
  width: 72px;
  height: 48px;
  background: var(--color-bg);
  border-radius: 8px;
  color: var(--color-text-muted);
}
.admin-post-detail {
  border-top: 1px solid var(--color-border);
  padding: 1rem 1.25rem 1.25rem;
  background: var(--color-bg);
}
.admin-post-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 140px) 1fr;
  gap: 1rem;
  align-items: start;
}
.admin-post-detail-cover {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}
.admin-post-detail-excerpt { margin: 0 0 0.5rem; }
.admin-post-detail-meta { margin: 0.5rem 0 0; font-size: 0.85rem; }
.admin-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.35rem 0;
}
.admin-post-tag {
  font-size: 0.8rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.admin-empty-state .admin-empty-icon {
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  opacity: 0.65;
}
.admin-post-modal { width: min(100%, 640px); max-height: min(90dvh, 820px); overflow-x: hidden; overflow-y: auto; }
.admin-table td.admin-actions-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  min-width: 0;
}
.admin-post-edit-modal { width: min(100%, 720px); }
.admin-post-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.admin-post-modal-header .profile-panel-title { margin: 0; }
.admin-post-preview-body { font-size: 0.95rem; }
.admin-post-preview-cover {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
}
.admin-post-preview-excerpt {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin: 0.75rem 0;
}
.admin-post-preview-content {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  line-height: 1.7;
}
.admin-post-preview-content img { max-width: 100%; height: auto; border-radius: 8px; }
.admin-post-form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: end;
}
.admin-post-featured-wrap { padding-bottom: 0.35rem; }
.admin-post-advanced {
  margin: 1rem 0;
  font-size: 0.9rem;
}
.admin-post-advanced summary {
  cursor: pointer;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.admin-post-content { font-family: ui-monospace, monospace; font-size: 0.85rem; }
.admin-tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  min-height: 1.5rem;
}
.admin-tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.45rem 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.85rem;
}
.admin-tag-chip-remove {
  border: none;
  background: none;
  color: inherit;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0 0.15rem;
  opacity: 0.7;
}
.admin-tag-chip-remove:hover { opacity: 1; }
.admin-tag-input-wrap { position: relative; }
.admin-tag-suggestions {
  position: absolute;
  z-index: 10;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 0.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  max-height: 200px;
  overflow-y: auto;
}
.admin-tag-suggestions.hidden { display: none; }
.admin-tag-suggestion {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.75rem;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}
.admin-tag-suggestion:hover { background: var(--color-bg); }

.form-row {
  display: grid;
  gap: 1rem;
}

@media (max-width: 768px) {
  .admin-post-detail-grid { grid-template-columns: 1fr; }
  .admin-post-form-row { grid-template-columns: 1fr; }
  .admin-post-row-top .post-actions {
    width: 100%;
    justify-content: flex-start;
  }
}

.admin-mod-card {
  margin-bottom: 1rem;
  padding: 1rem 1.25rem;
}
.admin-mod-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}
.admin-mod-title { margin: 0 0 0.35rem; font-size: 1.05rem; }
.admin-mod-excerpt,
.admin-mod-content { margin: 0 0 0.5rem; }
.admin-mod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.mod-match {
  display: inline-block;
  margin: 0 0.25rem 0.25rem 0;
  padding: 0.1rem 0.35rem;
  font-size: 0.8rem;
  border-radius: 4px;
  background: var(--surface-2, #f0f4f4);
}
.admin-mod-detail,
.admin-mod-matches { margin: 0.35rem 0 0; }

.lex-section-title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}
.lex-search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.lex-search-row .form-control { flex: 1; min-width: 200px; }
.lex-search-result { margin-top: 0.75rem; font-size: 0.9rem; }
.lex-batch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.lex-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.lex-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.lex-batch-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.lex-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}
.lex-cat-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}
.lex-cat-tab {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
  border: 1px solid var(--border, #d8e0e0);
  border-radius: 999px;
  background: var(--surface, #fff);
  color: var(--text-muted, #5a6a6a);
  cursor: pointer;
}
.lex-cat-tab:hover { border-color: var(--primary, #5b7fff); color: var(--primary, #5b7fff); }
.lex-cat-tab.active {
  background: var(--primary, #5b7fff);
  border-color: var(--primary, #5b7fff);
  color: #fff;
}
.lex-cat-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.82rem;
  color: var(--text-muted, #5a6a6a);
}
.lex-cat-stat strong { color: var(--text, #1a2a2a); font-weight: 600; }
.lex-cat-badge {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  font-size: 0.72rem;
  border-radius: 4px;
  background: var(--surface-2, #eef4f4);
  color: var(--text-muted, #5a6a6a);
  white-space: nowrap;
}
.lex-cat-badge[data-cat="porn_domain"] { background: #fde8f0; color: #9d174d; }
.lex-cat-badge[data-cat="ccp"],
.lex-cat-badge[data-cat="politics"],
.lex-cat-badge[data-cat="falun_gong"],
.lex-cat-badge[data-cat="democracy_movement"],
.lex-cat-badge[data-cat="separatism"] { background: #fde8e8; color: #b42318; }
.lex-cat-badge[data-cat="taiwan"],
.lex-cat-badge[data-cat="hong_kong"],
.lex-cat-badge[data-cat="macau"],
.lex-cat-badge[data-cat="xinjiang"],
.lex-cat-badge[data-cat="tibet"],
.lex-cat-badge[data-cat="japan"],
.lex-cat-badge[data-cat="korea"],
.lex-cat-badge[data-cat="usa"],
.lex-cat-badge[data-cat="mongolia"],
.lex-cat-badge[data-cat="south_china_sea"] { background: #fff4e5; color: #b54708; }
.lex-cat-badge[data-cat="violence"] { background: #f4e8fd; color: #6941c6; }
.lex-cat-badge[data-cat="circumvention"] { background: #e8f4fd; color: #175cd3; }
.mod-match-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0 0.35rem 0.35rem 0;
}

.member-avatar-sm {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  vertical-align: middle;
  margin-right: 0.5rem;
}

.inline-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  align-items: end;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  padding: 1.25rem;
}

.stat-card .value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-card .label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Footer */
.footer {
  margin-top: 3rem;
  padding:
    2rem max(var(--gutter), env(safe-area-inset-right, 0px))
    calc(2rem + var(--safe-bottom))
    max(var(--gutter), env(safe-area-inset-left, 0px));
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer .container { padding-inline: 0; }

.footer p { margin: 0.35rem 0; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 0.75rem;
}

/* Mobile bottom tab bar (2026 app-style nav) */
.mobile-tab-bar {
  display: none;
}

.mobile-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  flex: 1;
  min-width: 0;
  padding: 0.45rem 0.25rem;
  text-decoration: none;
  color: var(--mobile-tab-bar-text, var(--color-text-muted));
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out), transform 0.15s var(--ease-out);
}

.mobile-tab:active { transform: scale(0.94); }

.mobile-tab-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: transform 0.25s var(--ease-spring);
}

.mobile-tab.active {
  color: var(--color-primary);
}

.mobile-tab.active .mobile-tab-icon {
  transform: translateY(-1px) scale(1.08);
}

.mobile-tab-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* Toast */
.toast {
  position: fixed;
  bottom: calc(1rem + var(--safe-bottom));
  left: max(var(--gutter), env(safe-area-inset-left, 0px));
  right: max(var(--gutter), env(safe-area-inset-right, 0px));
  max-width: 360px;
  margin-left: auto;
  padding: 0.9rem 1.25rem;
  background: var(--color-brand-navy);
  color: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  font-size: 0.9rem;
  font-weight: 500;
  animation: fadeIn 0.28s var(--ease-out);
}

html.has-mobile-tabs .toast {
  animation: toastInMobile 0.35s var(--ease-spring);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Utilities */
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.hidden { display: none !important; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ===== Tablet (769px – 1024px) ===== */
@media (min-width: 769px) and (max-width: 1024px) {
  :root { --gutter: 1.25rem; }

  .container { max-width: 100%; }

  .dashboard-layout { grid-template-columns: 1fr; }

  #sidebar .sidebar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    padding: 1rem max(var(--gutter), env(safe-area-inset-right))
      1rem max(var(--gutter), env(safe-area-inset-left));
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  #sidebar .sidebar a {
    display: inline-block;
    margin-bottom: 0;
    font-size: 0.85rem;
  }

  .sidebar-logo {
    width: 100%;
    margin-bottom: 0.35rem;
  }

  .sidebar-back { margin-top: 0; margin-left: auto; }

  .topic-hero,
  .topic-hero-overlay {
    min-height: 380px;
  }

  .dashboard-main {
    padding: 1.5rem max(var(--gutter), env(safe-area-inset-right))
      2rem max(var(--gutter), env(safe-area-inset-left));
  }

  .article-layout {
    grid-template-columns: 1fr var(--sidebar-w);
    gap: 1.5rem;
    padding: 1.75rem 0 3rem;
  }

  .settings-page .settings-layout {
    grid-template-columns: 180px minmax(0, 1fr);
    max-width: 100%;
  }

  .post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .stat-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero { padding-block: 3rem; }

  .page-header-row { gap: 0.75rem; }

  .admin-table { min-width: 520px; font-size: 0.85rem; }

  .editor-layout { max-width: 100%; }
}

/* ===== Mobile (≤768px) — 2026 visual system ===== */
@media (max-width: 768px) {
  :root {
    --gutter: 1.125rem;
    --radius-lg: 20px;
    --nav-height: 58px;
  }

  html.has-mobile-tabs {
    --mobile-tab-h: 64px;
  }

  html.has-mobile-tabs body {
    padding-bottom: calc(var(--mobile-tab-h) + var(--safe-bottom));
  }

  body {
    background:
      radial-gradient(ellipse 120% 80% at 50% -20%, rgb(91 127 255 / 10%), transparent 55%),
      var(--color-bg);
  }

  [data-theme='dark'] body {
    background:
      radial-gradient(ellipse 120% 80% at 50% -20%, rgb(91 127 255 / 14%), transparent 55%),
      var(--color-bg);
  }

  .mobile-tab-bar {
    display: flex;
    position: fixed;
    z-index: 95;
    left: max(var(--gutter), env(safe-area-inset-left, 0px));
    right: max(var(--gutter), env(safe-area-inset-right, 0px));
    bottom: calc(0.5rem + var(--safe-bottom));
    min-height: var(--mobile-tab-h);
    padding: 0.35rem 0.5rem;
    background: var(--mobile-tab-bar-bg, var(--glass-bg));
    border: 1px solid var(--glass-border);
    border-radius: calc(var(--radius-lg) + 4px);
    backdrop-filter: blur(22px) saturate(1.2);
    -webkit-backdrop-filter: blur(22px) saturate(1.2);
    box-shadow: 0 8px 32px rgb(27 38 79 / 12%), 0 1px 0 rgb(255 255 255 / 40%) inset;
  }

  [data-theme='dark'] .mobile-tab-bar {
    box-shadow: 0 12px 40px rgb(0 0 0 / 45%), 0 1px 0 rgb(255 255 255 / 6%) inset;
  }

  .mobile-tab.active {
    background: rgb(91 127 255 / 10%);
  }

  .navbar {
    background: var(--glass-bg);
    border-bottom-color: transparent;
    box-shadow: 0 1px 0 rgb(232 236 244 / 70%);
  }

  [data-theme='dark'] .navbar {
    box-shadow: 0 1px 0 rgb(42 53 96 / 80%);
  }

  .logo-img {
    width: 36px;
    height: 36px;
  }

  .logo-text {
    font-size: 1.1rem;
    max-width: 7.5rem;
  }

  .nav-mobile {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100dvh;
    max-height: none;
    margin: 0;
    z-index: 200;
    padding-top: 0;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
    background: var(--nav-mobile-bg-gradient), var(--nav-mobile-bg);
    border: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-mobile.is-open {
    animation: navSheetIn 0.32s var(--ease-out);
  }

  .nav-mobile.hidden {
    display: none !important;
    animation: none;
  }

  .nav-mobile-header {
    display: flex;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    z-index: 2;
    margin: 0 0 0.5rem;
    padding-top: max(0.75rem, env(safe-area-inset-top, 0px));
    padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
    padding-bottom: 0.85rem;
    padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
    background: var(--nav-mobile-header-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--nav-mobile-card-border);
    box-shadow: 0 4px 16px rgb(27 38 79 / 4%);
  }

  [data-theme='dark'] .nav-mobile-header {
    box-shadow: 0 4px 16px rgb(0 0 0 / 18%);
  }

  .nav-mobile-inner {
    flex: 1;
    min-height: 0;
    gap: 1.1rem;
    padding:
      0
      max(var(--gutter), env(safe-area-inset-right, 0px))
      max(1.25rem, calc(0.5rem + env(safe-area-inset-bottom, 0px)))
      max(var(--gutter), env(safe-area-inset-left, 0px));
  }

  @keyframes navSheetIn {
    from { opacity: 0; transform: translateX(-16px); }
    to { opacity: 1; transform: translateX(0); }
  }

  .nav-mobile-label {
    font-size: 0.75rem;
    margin-top: 0;
  }

  .nav-mobile-grid,
  .nav-mobile-cat-grid { gap: 0.65rem; }

  .nav-mobile-chip {
    min-height: 5rem;
    background: var(--nav-mobile-header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-color: var(--nav-mobile-chip-border);
  }

  .nav-mobile-item,
  .nav-mobile-link {
    padding: 0.9rem 1rem;
    min-height: 52px;
  }

  .nav-mobile-auth .btn {
    min-height: 48px;
    border-radius: var(--radius-pill);
  }

  .hero {
    padding: 2.75rem max(var(--gutter), env(safe-area-inset-left, 0px)) 2.5rem
      max(var(--gutter), env(safe-area-inset-right, 0px));
    border-radius: 0 0 clamp(24px, 8vw, 40px) clamp(24px, 8vw, 40px);
    margin-bottom: 0.5rem;
  }

  .hero::after {
    width: 220px;
    height: 220px;
    top: -50px;
    right: -40px;
  }

  .hero-logo {
    width: 80px;
    height: 80px;
    box-shadow: var(--shadow-lg), 0 0 0 8px rgb(255 255 255 / 55%);
  }

  .hero h1 {
    font-size: clamp(1.75rem, 7vw, 2rem);
    line-height: 1.2;
  }

  .hero p {
    font-size: 0.98rem;
    line-height: 1.6;
    max-width: 22rem;
    margin-inline: auto;
  }

  .hero #hero-cta {
    display: inline-flex;
    width: 100%;
    max-width: 20rem;
    justify-content: center;
    min-height: 48px;
    font-size: 1rem;
    margin-top: 0.35rem;
    box-shadow: var(--shadow-accent);
  }

  .section-title {
    font-size: 1.05rem;
    margin-bottom: 1rem;
    padding-left: 0.15rem;
  }

  .trending-section { padding: 1.25rem 0 1.5rem; }

  .filter-pills-wrap {
    position: relative;
    margin: 0 calc(-1 * max(var(--gutter), env(safe-area-inset-left, 0px)));
    padding: 0 max(var(--gutter), env(safe-area-inset-left, 0px));
    margin-bottom: 1.25rem;
  }

  .filter-pills-wrap::before,
  .filter-pills-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0.25rem;
    width: 28px;
    z-index: 2;
    pointer-events: none;
  }

  .filter-pills-wrap::before {
    left: 0;
    background: linear-gradient(90deg, var(--color-bg) 15%, transparent);
  }

  .filter-pills-wrap::after {
    right: 0;
    background: linear-gradient(270deg, var(--color-bg) 15%, transparent);
  }

  .filter-pill {
    padding: 0.58rem 1.15rem;
    font-size: 0.875rem;
    min-height: 40px;
    border: 1px solid rgb(232 236 244 / 90%);
  }

  .filter-pill.active {
    box-shadow: 0 6px 20px rgb(91 127 255 / 28%);
  }

  .post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .post-grid > * { min-width: 0; }

  .post-grid--topic {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .post-card-body {
    padding: 0.65rem 0.7rem 0.85rem;
  }

  .post-card h3 {
    font-size: 0.875rem;
    line-height: 1.35;
    margin-bottom: 0.3rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .post-card-tag {
    font-size: 0.625rem;
    padding: 0.18rem 0.45rem;
    margin-bottom: 0.35rem;
  }

  .post-card-excerpt { display: none; }

  .post-card-footer {
    gap: 0.25rem;
  }

  .post-card-author {
    font-size: 0.6875rem;
  }

  .post-card-stats {
    font-size: 0.625rem;
    gap: 0.5rem;
  }

  .post-card-cover-placeholder { font-size: 1.75rem; }

  .post-card--topic .post-card-body {
    padding: 0.7rem 0.75rem 0.9rem;
  }

  .card {
    border-radius: var(--radius-lg);
    border-color: rgb(232 236 244 / 88%);
  }

  .card-form { padding: 1.15rem 1.2rem; }

  .settings-page .settings-layout { gap: 0.85rem; }

  .settings-nav {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 0.45rem;
    gap: 0.35rem;
    box-shadow: var(--shadow-sm);
  }

  .settings-nav-item {
    border-radius: var(--radius-pill);
    padding: 0.55rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 600;
  }

  .settings-nav-item.active {
    box-shadow: 0 4px 14px rgb(91 127 255 / 18%);
  }

  .profile-header {
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.15rem 1.35rem;
    background:
      linear-gradient(180deg, rgb(91 127 255 / 8%) 0%, var(--color-surface) 45%);
  }

  .profile-avatar {
    width: 88px;
    height: 88px;
    box-shadow: var(--shadow), 0 0 0 5px rgb(255 255 255 / 70%);
  }

  .article-header h1 { font-size: clamp(1.45rem, 6vw, 1.65rem); }

  .article-cover {
    border-radius: var(--radius-lg);
    margin-bottom: 1.25rem;
  }

  .sidebar-section {
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.15rem;
  }

  .comment-item {
    padding: 1rem 0;
    gap: 0.75rem;
  }

  .footer {
    margin-top: 2rem;
    padding-bottom: calc(1.5rem + var(--mobile-tab-h) + var(--safe-bottom));
    font-size: 0.85rem;
  }

  .footer-links {
    gap: 0.5rem 1rem;
    line-height: 1.5;
  }

  .toast {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: min(100% - 2rem, 360px);
    bottom: calc(var(--mobile-tab-h) + 1rem + var(--safe-bottom));
    border-radius: var(--radius-pill);
    text-align: center;
    padding: 0.85rem 1.35rem;
    background: rgb(27 38 79 / 92%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: toastInMobile 0.35s var(--ease-spring);
  }

  @keyframes toastInMobile {
    from { opacity: 0; transform: translateX(-50%) translateY(12px) scale(0.96); }
    to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
  }

  .auth-card {
    padding: 1.65rem 1.35rem;
    border-radius: calc(var(--radius-lg) + 4px);
    border: 1px solid rgb(232 236 244 / 90%);
    box-shadow: var(--shadow-lg);
  }

  .dashboard-nav-toggle {
    border-radius: var(--radius-pill);
    padding: 0.5rem 1rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
  }

  #sidebar .sidebar {
    background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
    border-right: none;
  }

  .stat-card {
    border-radius: var(--radius-lg);
    padding: 1.1rem;
  }

  .stat-card .value { font-size: 1.5rem; }

  .demo-banner {
    border-radius: var(--radius-lg);
    margin-bottom: 1.25rem;
  }

  .load-more-wrap .btn {
    min-height: 48px;
    padding-inline: 2rem;
    width: 100%;
    max-width: 20rem;
  }

  .breadcrumb {
    font-size: 0.8rem;
    margin: 1rem 0 0.85rem;
  }

  .category-header {
    padding: 2rem 0 1.25rem;
    background: linear-gradient(180deg, rgb(91 127 255 / 6%) 0%, transparent 100%);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    margin-bottom: 0.5rem;
  }

  .modal-backdrop {
    padding: 0;
    align-items: flex-end;
    background: rgb(15 20 40 / 50%);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }

  .modal-card {
    width: 100%;
    max-height: min(92dvh, 680px);
    overflow-y: auto;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 1.35rem 1.25rem calc(1.35rem + var(--safe-bottom));
    animation: sheetUp 0.34s var(--ease-out);
  }

  @keyframes sheetUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .not-found-panel {
    padding: 2rem 1.25rem;
    border-radius: var(--radius-lg);
    text-align: center;
  }
}

@media (hover: none) and (pointer: coarse) {
  .filter-pill:hover,
  .nav-mobile-chip:hover,
  .nav-mobile-item:hover,
  .btn-outline:hover,
  .btn-primary:hover {
    transform: none;
  }

  .filter-pill:active,
  .btn:active {
    transform: scale(0.97);
  }
}

/* ===== Mobile (≤768px) — layout ===== */
@media (max-width: 768px) {
  .author-page {
    overflow-x: clip;
  }

  .dashboard-layout {
    grid-template-columns: minmax(0, 1fr);
    position: relative;
    width: 100%;
  }

  .author-page .dashboard-layout {
    min-height: 100dvh;
  }

  .author-page .dashboard-main {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
  }

  .author-page .dashboard-layout:has(.editor-page) .dashboard-main {
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    overflow-x: clip;
  }

  .dashboard-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    width: auto;
    align-self: center;
    margin: 0;
    min-height: 44px;
    min-width: 44px;
    padding: 0.5rem 1rem;
  }

  .dashboard-mobile-header {
    width: 100%;
  }

  .page-header-row .dashboard-mobile-header {
    width: auto;
    flex: 1 1 auto;
    min-width: 0;
  }

  .dashboard-main > .dashboard-mobile-header:has(.page-title) {
    margin-bottom: 1rem;
  }

  #sidebar {
    position: fixed;
    z-index: 150;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(288px, 88vw);
    transform: translateX(-105%);
    transition: transform 0.25s var(--ease-out);
    will-change: transform;
  }

  #sidebar .sidebar {
    height: 100%;
    overflow-y: auto;
    padding-top: calc(1rem + var(--safe-top));
    padding-bottom: calc(1rem + var(--safe-bottom));
    box-shadow: var(--shadow-lg);
    border-right: 1px solid var(--color-border);
  }

  .dashboard-layout.dashboard-nav-open #sidebar {
    transform: translateX(0);
  }

  .dashboard-main {
    padding: 1.25rem max(var(--gutter), env(safe-area-inset-right))
      calc(1.5rem + env(safe-area-inset-bottom))
      max(var(--gutter), env(safe-area-inset-left));
    min-width: 0;
  }

  .author-page .dashboard-main > .page-title,
  .author-page .dashboard-mobile-header .page-title {
    font-size: 1.35rem;
    margin-bottom: 1.25rem;
  }

  .author-page .dashboard-mobile-header .page-title {
    margin-bottom: 0;
  }

  .post-row-main {
    min-width: 0;
    flex: 1;
  }

  .post-row-title {
    min-width: 0;
  }

  .post-row-title strong {
    word-break: break-word;
  }

  .reject-reason {
    word-break: break-word;
  }

  .page-header-row {
    flex-direction: column;
    align-items: stretch;
  }

  .page-header-row .btn,
  .page-header-row .btn-group {
    width: 100%;
  }

  .nav-links { display: none; }
  .nav-hamburger { display: inline-flex; align-items: center; justify-content: center; }
  .nav-auth-btn { display: none; }
  .navbar-inner { gap: 0.5rem; }
  .nav-auth { gap: 0.15rem; }

  /* 首頁手機版：僅保留漢堡選單 + Logo（搜尋／主題／用戶見底部 tab 或側欄抽屜） */
  .navbar--home .nav-auth {
    display: none;
  }

  .nav-mobile-theme {
    width: 100%;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
  }

  .nav-mobile-theme .nav-mobile-chevron { display: none; }

  .article-layout {
    grid-template-columns: 1fr;
    padding: 1.25rem 0 2.5rem;
    gap: 1.5rem;
  }

  .article-sidebar { position: static; }
  .article-cover { aspect-ratio: 16 / 9; }
  .article-content { font-size: 1rem; }
  .article-actions .btn { flex: 1 1 auto; min-height: 44px; }

  .profile-layout { gap: 0.85rem; }

  .post-row {
    flex-direction: column;
    align-items: stretch;
  }

  .post-actions { width: 100%; }
  .post-actions .btn {
    flex: 1 1 calc(50% - 0.25rem);
    min-height: 44px;
  }

  .admin-filters { flex-direction: column; }
  .admin-filters .form-control {
    width: 100%;
    min-width: 0;
  }

  .admin-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.25rem;
  }

  .admin-tabs::-webkit-scrollbar { display: none; }
  .admin-tab { flex-shrink: 0; }

  .admin-table { min-width: 640px; font-size: 0.82rem; }
  .admin-table th,
  .admin-table td { padding: 0.6rem 0.5rem; }

  .stat-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .author-page .stat-cards {
    margin-bottom: 1.5rem;
  }

  .inline-form { grid-template-columns: 1fr; }

  .filter-pills {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .filter-pills::-webkit-scrollbar { display: none; }
  .filter-pill { flex-shrink: 0; }

  .page-section { padding-block: 1.5rem 2.5rem; }
  #posts.container { padding-bottom: 2rem; }

  .search-bar { flex-direction: column; }
  .search-bar .form-control { min-width: 0; }

  .editor-layout { max-width: 100%; }
  .editor-actions { gap: 0.5rem; }
  .editor-actions .btn {
    flex: 1 1 calc(50% - 0.25rem);
    min-height: 44px;
    justify-content: center;
  }

  .editor-actions a.btn { text-align: center; }

  #editor,
  #editor .toastui-editor-defaultUI,
  #editor .toastui-editor-ww-container {
    max-width: 100%;
  }

  .btn-sm { min-height: 40px; }
  .btn { min-height: 44px; }

  .bookmark-item .btn { width: 100%; }

  .comment-form .btn { width: 100%; }

  .deals-list .deal-card { padding: 1rem; }

  .settings-page .settings-layout { max-width: 100%; }
  .settings-panel.card-form { padding: 1rem 1.1rem; }
  .settings-profile-avatar-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .author-page .stat-cards { grid-template-columns: 1fr; }
}

@media (max-width: 380px) {
  .nav-mobile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-cards { grid-template-columns: 1fr; }
  .settings-nav-item { font-size: 0.85rem; }
}

/* ===== Desktop (≥1025px) ===== */
@media (min-width: 1025px) {
  :root { --gutter: 1.5rem; }

  .container { max-width: 1200px; }

  .post-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.75rem;
  }

  .topic-hero,
  .topic-hero-overlay {
    min-height: 420px;
  }

  .topic-hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
  }

  .post-grid--topic {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
  }

  .post-card--topic h3 {
    font-size: 1.2rem;
  }

  .article-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 2.5rem;
  }

  .dashboard-layout { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }

  .dashboard-main { padding: 2rem 2.5rem; }

  .toast {
    left: auto;
    right: calc(1.5rem + env(safe-area-inset-right, 0px));
  }
}

/* Admin media library */
.media-asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.media-asset-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.media-asset-thumb-wrap {
  display: block;
  aspect-ratio: 4 / 3;
  background: var(--surface-2);
  overflow: hidden;
}

.media-asset-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-asset-meta {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.media-asset-name {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-asset-info {
  margin: 0;
  font-size: 0.75rem;
}

.media-asset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

@media (min-width: 769px) {
  .toast {
    left: auto;
    right: calc(1.5rem + env(safe-area-inset-right, 0px));
  }
}

/* PWA — 依附網站 / 安裝橫幅 */
.pwa-install-banner {
  position: fixed;
  z-index: 180;
  left: max(var(--gutter), env(safe-area-inset-left, 0px));
  right: max(var(--gutter), env(safe-area-inset-right, 0px));
  bottom: calc(0.5rem + var(--mobile-tab-h, 0px) + var(--safe-bottom));
}

.pwa-install-banner-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.85rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.pwa-install-icon {
  flex-shrink: 0;
  border-radius: 12px;
}

.pwa-install-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.8rem;
}

.pwa-install-text strong {
  font-size: 0.9rem;
  color: var(--color-text);
}

.pwa-install-text span {
  color: var(--color-text-muted);
  line-height: 1.35;
}

.pwa-banner-dismiss {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
}

.footer-install-btn {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: var(--color-primary);
  cursor: pointer;
  text-decoration: none;
  font-size: inherit;
}

.footer-install-btn:hover {
  text-decoration: underline;
}

.nav-app-btn {
  display: none;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--home-teal-dark, #3d5ccc);
  background: var(--home-teal-muted, #eef2ff);
  border: 1px solid rgb(91 127 255 / 20%);
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
}

.home-page .nav-app-btn:not(.hidden) {
  display: inline-flex;
  align-items: center;
}

html.pwa-standalone .pwa-install-banner,
html.pwa-standalone [data-pwa-install] {
  display: none !important;
}

@media (min-width: 1025px) {
  .pwa-install-banner { display: none !important; }
}

/* Custom dialog (Dialog.alert / confirm / prompt) */
.btn-teal {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 20px rgb(91 127 255 / 28%);
}

.btn-teal:hover {
  background: var(--color-primary-hover);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

body.app-dialog-open { overflow: hidden; }
body.share-open { overflow: hidden; }

/* Share sheet & popover */
.share-sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  background: rgb(15 20 40 / 45%);
  animation: appDialogFadeIn 0.2s var(--ease-out);
}

.share-sheet-backdrop.hidden { display: none; }

.share-sheet {
  width: 100%;
  max-width: 32rem;
  max-height: min(85vh, 28rem);
  padding: 0.65rem 1rem calc(1rem + env(safe-area-inset-bottom, 0px));
  background: var(--color-surface);
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: 0 -8px 32px rgb(15 20 40 / 18%);
  animation: shareSheetSlideUp 0.28s var(--ease-out);
}

.share-sheet-handle {
  width: 2.5rem;
  height: 0.25rem;
  margin: 0.15rem auto 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.share-sheet-title {
  margin: 0 0 0.65rem;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
}

.share-sheet-items,
.share-popover {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  max-height: min(16rem, 50vh);
  overflow-y: auto;
}

.share-sheet-cancel {
  width: 100%;
  margin-top: 0.65rem;
}

.share-popover {
  position: fixed;
  z-index: 10050;
  min-width: 11.5rem;
  max-width: min(18rem, calc(100vw - 2rem));
  padding: 0.35rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.share-popover.hidden { display: none; }

.share-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  background: transparent;
  color: var(--color-text);
  font-size: 0.88rem;
  font-family: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.share-item:hover,
.share-item:focus-visible {
  background: var(--color-primary-light);
  outline: none;
}

.share-item--primary {
  font-weight: 600;
  color: var(--color-primary);
}

.share-brand {
  flex-shrink: 0;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 0.25rem;
  background: currentColor;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.share-brand--whatsapp {
  color: #25d366;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.435 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.435 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z'/%3E%3C/svg%3E");
}

.share-brand--facebook {
  color: #1877f2;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z'/%3E%3C/svg%3E");
}

.share-brand--line {
  color: #06c755;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.63.63-.63h2.386c.346 0 .627.285.627.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.63.63-.63.345 0 .63.285.63.63v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.63.63-.63.346 0 .628.285.628.63v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.63.63-.63.348 0 .63.285.63.63v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.039 1.085l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.63.63-.63h2.386c.346 0 .627.285.627.63 0 .349-.281.63-.63.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.63.63-.63.345 0 .63.285.63.63v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.63.63-.63.346 0 .628.285.628.63v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.63.63-.63.348 0 .63.285.63.63v4.141h1.756c.348 0 .629.283.629.63 0 .344-.282.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.039 1.085l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314'/%3E%3C/svg%3E");
}

.share-brand--telegram {
  color: #26a5e4;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M11.944 0A12 12 0 0 0 0 12a12 12 0 0 0 12 12 12 12 0 0 0 12-12A12 12 0 0 0 12 0a12 12 0 0 0-.056 0zm4.962 7.224c.1-.002.321.023.465.14a.506.506 0 0 1 .171.325c.016.093.036.306.02.472-.18 1.898-.962 6.502-1.36 8.627-.168.9-.499 1.201-.82 1.23-.696.065-1.225-.46-1.9-.902-1.056-.693-1.653-1.124-2.678-1.8-1.185-.78-.417-1.21.258-1.91.177-.184 3.247-2.977 3.307-3.23.007-.032.014-.15-.056-.212s-.174-.041-.249-.024c-.106.024-1.793 1.14-5.061 3.345-.48.33-.913.49-1.302.48-.428-.008-1.252-.241-1.865-.44-.752-.245-1.349-.374-1.297-.789.027-.216.325-.437.893-.663 3.498-1.524 5.83-2.529 6.998-3.014 3.332-1.386 4.025-1.627 4.476-1.635z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M11.944 0A12 12 0 0 0 0 12a12 12 0 0 0 12 12 12 12 0 0 0 12-12A12 12 0 0 0 12 0a12 12 0 0 0-.056 0zm4.962 7.224c.1-.002.321.023.465.14a.506.506 0 0 1 .171.325c.016.093.036.306.02.472-.18 1.898-.962 6.502-1.36 8.627-.168.9-.499 1.201-.82 1.23-.696.065-1.225-.46-1.9-.902-1.056-.693-1.653-1.124-2.678-1.8-1.185-.78-.417-1.21.258-1.91.177-.184 3.247-2.977 3.307-3.23.007-.032.014-.15-.056-.212s-.174-.041-.249-.024c-.106.024-1.793 1.14-5.061 3.345-.48.33-.913.49-1.302.48-.428-.008-1.252-.241-1.865-.44-.752-.245-1.349-.374-1.297-.789.027-.216.325-.437.893-.663 3.498-1.524 5.83-2.529 6.998-3.014 3.332-1.386 4.025-1.627 4.476-1.635z'/%3E%3C/svg%3E");
}

.share-brand--twitter {
  color: var(--color-text);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z'/%3E%3C/svg%3E");
}

@keyframes shareSheetSlideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@media (min-width: 769px) {
  .share-sheet-backdrop {
    align-items: center;
    padding: 1rem;
  }

  .share-sheet {
    border-radius: var(--radius);
    max-height: min(80vh, 26rem);
  }

  .share-sheet-handle { display: none; }
}

.app-dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgb(15 20 40 / 48%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: appDialogFadeIn 0.2s var(--ease-out);
}

.app-dialog-backdrop.hidden { display: none; }

.app-dialog-card {
  width: min(100%, 420px);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: appDialogSlideIn 0.24s var(--ease-out);
}

.app-dialog-title {
  margin: 0 0 0.65rem;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
}

.app-dialog-message {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  white-space: pre-wrap;
}

.app-dialog-input {
  width: 100%;
  margin-bottom: 1rem;
  resize: vertical;
  min-height: 2.75rem;
}

.app-dialog-input--error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgb(220 38 38 / 12%);
}

.app-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.65rem;
}

.app-dialog-actions .btn {
  min-width: 5.5rem;
}

@keyframes appDialogFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes appDialogSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 768px) {
  .app-dialog-backdrop {
    padding: 0;
    align-items: flex-end;
  }

  .app-dialog-card {
    width: 100%;
    max-height: min(92dvh, 560px);
    overflow-y: auto;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 1.35rem 1.25rem calc(1.35rem + var(--safe-bottom));
    animation: sheetUp 0.34s var(--ease-out);
  }

  .app-dialog-actions {
    flex-direction: column-reverse;
  }

  .app-dialog-actions .btn {
    width: 100%;
    min-width: 0;
  }
}