/* Xiaowo 2.0 visual system — loaded after the legacy inline styles. */
:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: rgb(79 70 229 / 12%);
  --primary-glow: rgb(79 70 229 / 24%);
  --accent: #ec4899;
  --accent-soft: rgb(236 72 153 / 12%);
  --warning: #d97706;
  --info: #0284c7;
  --bg-base: #f5f7fb;
  --bg-card: rgb(255 255 255 / 78%);
  --bg-card-solid: #ffffff;
  --bg-hover: rgb(238 242 255 / 82%);
  --text-main: #172033;
  --text-muted: #69758d;
  --border: rgb(148 163 184 / 24%);
  --danger: #dc2626;
  --success: #059669;
  --radius: 20px;
  --radius-sm: 13px;
  --shadow-sm: 0 1px 2px rgb(15 23 42 / 4%), 0 8px 24px rgb(15 23 42 / 5%);
  --shadow: 0 16px 42px rgb(15 23 42 / 10%);
  --shadow-lg: 0 28px 80px rgb(15 23 42 / 18%);
  --bezier: cubic-bezier(.2, .75, .25, 1);
  --transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s var(--bezier), opacity .2s ease;
  --glass-blur: blur(14px) saturate(140%);
  --site-bg-image: none;
  --site-bg-position: center;
  --site-bg-overlay: rgb(245 247 251 / 86%);
}

[data-theme="dark"] {
  --primary: #818cf8;
  --primary-hover: #a5b4fc;
  --primary-light: rgb(129 140 248 / 14%);
  --primary-glow: rgb(129 140 248 / 25%);
  --accent: #f472b6;
  --accent-soft: rgb(244 114 182 / 12%);
  --bg-base: #090d18;
  --bg-card: rgb(17 24 39 / 78%);
  --bg-card-solid: #111827;
  --bg-hover: rgb(51 65 85 / 58%);
  --text-main: #f3f6fc;
  --text-muted: #9ba8be;
  --border: rgb(148 163 184 / 18%);
  --danger: #fb7185;
  --success: #34d399;
  --warning: #fbbf24;
  --info: #38bdf8;
  --site-bg-overlay: rgb(9 13 24 / 88%);
  --shadow-sm: 0 8px 28px rgb(0 0 0 / 20%);
  --shadow: 0 18px 48px rgb(0 0 0 / 36%);
  --shadow-lg: 0 32px 90px rgb(0 0 0 / 48%);
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

html:has(body[data-theme="dark"]),
body[data-theme="dark"] {
  color-scheme: dark;
}

body {
  isolation: isolate;
  background: var(--bg-base);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

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

body::before {
  z-index: -2;
  background-image: var(--site-bg-image);
  background-position: var(--site-bg-position);
  background-size: cover;
  background-repeat: no-repeat;
}

body::after {
  z-index: -1;
  background:
    radial-gradient(circle at 8% 6%, var(--primary-light), transparent 34rem),
    radial-gradient(circle at 94% 92%, var(--accent-soft), transparent 30rem),
    var(--site-bg-overlay);
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
[role="button"],
.nav-item,
.profile-tab,
.profile-stat-item,
.post-author {
  -webkit-tap-highlight-color: transparent;
}

:where(button, input, textarea, select, [tabindex], .nav-item, .profile-tab, .profile-stat-item):focus-visible {
  outline: 3px solid var(--primary-glow) !important;
  outline-offset: 3px;
}

::selection {
  color: #fff;
  background: var(--primary);
}

.card,
.publish-box,
.sidebar,
.mobile-header,
.chat-layout {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.card {
  border-radius: var(--radius);
}

.card:hover {
  border-color: rgb(79 70 229 / 26%);
}

.btn {
  min-height: 42px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn:disabled,
.btn[aria-busy="true"] {
  cursor: wait;
  opacity: .62;
  transform: none !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  border-color: transparent;
  box-shadow: 0 8px 22px var(--primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover), #6d28d9);
  border-color: transparent;
  box-shadow: 0 12px 28px var(--primary-glow);
}

.btn-danger {
  background: rgb(220 38 38 / 9%);
}

input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
  min-height: 48px;
  border-width: 1px;
  border-radius: var(--radius-sm);
  background: rgb(255 255 255 / 70%);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 55%);
}

[data-theme="dark"] :is(input[type="text"], input[type="email"], input[type="password"], textarea, select) {
  background: rgb(15 23 42 / 62%);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 3%);
}

#toast {
  top: max(18px, env(safe-area-inset-top));
  max-width: min(560px, calc(100vw - 28px));
  white-space: normal;
  text-align: left;
  border-radius: 16px;
}

#left-toast-container {
  right: auto;
  bottom: max(20px, env(safe-area-inset-bottom));
  left: max(20px, env(safe-area-inset-left));
  width: min(360px, calc(100vw - 40px));
  max-width: none;
}

.realtime-popup {
  border-radius: 16px;
  animation: toastEnter .3s var(--bezier);
}

@keyframes toastEnter {
  from { opacity: 0; transform: translate3d(-16px, 8px, 0) scale(.98); }
  to { opacity: 1; transform: none; }
}

.auth-container {
  position: relative;
  padding: 32px 20px;
}

.auth-container::before {
  content: "";
  position: absolute;
  width: min(560px, 80vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow), transparent 68%);
  filter: blur(12px);
  animation: ambientFloat 8s ease-in-out infinite alternate;
}

@keyframes ambientFloat {
  to { transform: translate3d(40px, -22px, 0) scale(1.08); }
}

.auth-card {
  position: relative;
  z-index: 1;
  max-width: 450px;
  padding: clamp(30px, 6vw, 52px);
  border: 1px solid rgb(255 255 255 / 60%) !important;
  border-radius: 28px;
}

.sidebar {
  width: 272px;
  background: color-mix(in srgb, var(--bg-card-solid) 76%, transparent);
}

.sidebar-header {
  min-height: 88px;
  border-bottom-color: var(--border);
  color: var(--text-main);
  letter-spacing: -.7px;
}

.sidebar-header .fa-heart {
  filter: drop-shadow(0 5px 10px var(--primary-glow));
}

.nav-menu {
  gap: 5px;
}

.nav-item {
  position: relative;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 14px;
}

.nav-item:hover {
  transform: translateX(3px);
  border-color: var(--border);
}

.nav-item.active {
  border-color: rgb(79 70 229 / 16%);
  box-shadow: inset 3px 0 0 var(--primary);
}

.nav-badge,
.unread-badge {
  display: inline-grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  margin-left: auto;
  padding: 0 7px;
  border-radius: 999px;
  color: #fff;
  background: var(--danger);
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgb(220 38 38 / 25%);
}

.main-content {
  width: 100%;
  max-width: 1680px;
  margin: 0 auto;
  padding: 38px clamp(24px, 4vw, 64px) 64px;
}

.page-title {
  margin-bottom: 26px;
  font-size: clamp(25px, 3vw, 34px);
  letter-spacing: -1px;
}

.publish-box {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 30px);
}

.publish-box::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), transparent);
}

.filter-bar .search-box {
  flex: 1 1 280px;
  min-width: min(260px, 100%);
  margin-bottom: 0;
}

.feed-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(290px, 100%), 1fr));
  gap: clamp(18px, 2.2vw, 28px);
}

.post-card {
  min-height: 188px;
  border-radius: 22px;
  transform: translateZ(0);
}

.post-card:hover {
  transform: translateY(-5px);
  border-color: rgb(79 70 229 / 42%);
}

.post-img-wrap {
  height: auto;
  aspect-ratio: 4 / 3;
}

.post-card:hover .post-img-wrap img {
  transform: scale(1.045);
}

.post-count-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 5px 9px;
  border: 1px solid rgb(255 255 255 / 34%);
  border-radius: 999px;
  color: #fff;
  background: rgb(15 23 42 / 58%);
  backdrop-filter: blur(8px);
  font-size: 11px;
  font-weight: 800;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.status-chip.pending,
.status-chip.under_review { color: #92400e; background: #fef3c7; }
.status-chip.approved { color: #065f46; background: #d1fae5; }
.status-chip.rejected,
.status-chip.banned { color: #991b1b; background: #fee2e2; }

[data-theme="dark"] .status-chip.pending,
[data-theme="dark"] .status-chip.under_review { color: #fde68a; background: rgb(146 64 14 / 35%); }
[data-theme="dark"] .status-chip.approved { color: #6ee7b7; background: rgb(6 95 70 / 35%); }
[data-theme="dark"] .status-chip.rejected,
[data-theme="dark"] .status-chip.banned { color: #fda4af; background: rgb(153 27 27 / 34%); }

.announcement-banner {
  overflow: hidden;
  border-color: rgb(79 70 229 / 26%);
  border-left-width: 1px;
  background: linear-gradient(135deg, var(--primary-light), var(--accent-soft));
}

.fullscreen-view {
  background: color-mix(in srgb, var(--bg-base) 94%, transparent);
}

.fullscreen-header {
  padding: 14px clamp(18px, 4vw, 42px);
  background: color-mix(in srgb, var(--bg-card-solid) 82%, transparent);
}

.gallery-stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: min(62vh, 660px);
}

.gallery-stage img {
  max-width: 100%;
  max-height: 72vh;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}

.gallery-nav {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgb(255 255 255 / 30%);
  border-radius: 50%;
  color: #fff;
  background: rgb(15 23 42 / 52%);
  transform: translateY(-50%);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.gallery-nav.prev { left: 14px; }
.gallery-nav.next { right: 14px; }

.gallery-dots {
  position: absolute;
  bottom: 16px;
  display: flex;
  gap: 7px;
}

.gallery-dot {
  width: 7px;
  height: 7px;
  border: 0;
  border-radius: 50%;
  background: rgb(255 255 255 / 52%);
}

.gallery-dot.active {
  width: 22px;
  border-radius: 999px;
  background: #fff;
}

.modal-overlay {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  overflow: auto;
  overscroll-behavior: contain;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
}

.modal-overlay > .card,
.modal-card {
  width: min(100%, 520px);
  max-height: calc(100dvh - 36px);
  margin: auto;
  overflow: auto;
  transform: translateY(12px) scale(.985);
  transition: var(--transition);
}

.modal-overlay.show > .card {
  transform: none;
}

body.modal-open {
  overflow: hidden;
}

.chat-layout {
  height: min(760px, calc(100dvh - 150px));
  min-height: 520px;
  border-radius: 22px;
}

.chat-sidebar {
  width: 320px;
}

.notification-entry {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 13px;
  align-items: start;
  padding: 15px 18px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.notification-entry:hover,
.notification-entry.active {
  background: var(--bg-hover);
}

.notification-entry .notification-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: var(--primary);
  background: var(--primary-light);
}

.notification-entry .notification-time {
  color: var(--text-muted);
  font-size: 11px;
  white-space: nowrap;
}

.notification-entry.unread::after {
  content: "";
  position: absolute;
  top: 17px;
  left: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--danger);
}

.notification-center {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
}

.notification-toolbar,
.admin-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-card-solid) 84%, transparent);
}

.notification-list {
  flex: 1;
  overflow: auto;
}

.chat-messages {
  gap: 14px;
}

.msg-bubble-wrap.message-in {
  animation: messageIn .2s var(--bezier);
}

@keyframes messageIn {
  from { opacity: 0; transform: translateY(8px) scale(.99); }
  to { opacity: 1; transform: none; }
}

.msg-bubble {
  max-width: min(620px, 76vw);
  box-shadow: none;
}

.msg-meta {
  margin-top: 5px;
  color: var(--text-muted);
  font-size: 10px;
  text-align: right;
}

.admin-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(125deg, var(--primary-light), var(--accent-soft));
}

.admin-hero h2 {
  margin-bottom: 5px;
  font-size: clamp(22px, 3vw, 30px);
}

.stats-grid-v2 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.stat-card-v2 {
  display: flex;
  gap: 15px;
  align-items: center;
  min-height: 116px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.stat-icon-v2 {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 15px;
  color: var(--primary);
  background: var(--primary-light);
  font-size: 20px;
}

.stat-value-v2 {
  font-size: 30px;
  font-weight: 850;
  letter-spacing: -1px;
}

.stat-label-v2 {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
}

.table-container {
  overflow: auto;
  border-radius: 18px;
}

table {
  min-width: 720px;
}

th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: color-mix(in srgb, var(--bg-card-solid) 94%, var(--primary) 6%);
  text-transform: none;
  letter-spacing: .02em;
}

tbody tr {
  transition: background-color .18s ease;
}

tbody tr:hover {
  background: var(--bg-hover);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 16px;
}

.review-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--bg-card-solid);
}

.review-card .review-copy {
  display: -webkit-box;
  overflow: hidden;
  color: var(--text-main);
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.review-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-top: auto;
}

.appearance-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr);
  gap: 22px;
}

.appearance-preview {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 20px;
  background-color: var(--bg-base);
  background-position: center;
  background-size: cover;
}

.appearance-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--preview-overlay, rgb(245 247 251 / 80%));
}

.appearance-preview-copy {
  position: absolute;
  z-index: 1;
  inset: auto 24px 24px;
}

.danger-zone {
  border-color: rgb(220 38 38 / 28%) !important;
  background: linear-gradient(135deg, rgb(220 38 38 / 7%), var(--bg-card)) !important;
}

.empty-state,
.error-state,
.loading-state {
  display: grid;
  place-items: center;
  min-height: 180px;
  padding: 34px;
  color: var(--text-muted);
  text-align: center;
}

.empty-state i,
.error-state i {
  margin-bottom: 12px;
  font-size: 30px;
  opacity: .55;
}

.skeleton {
  overflow: hidden;
  border-radius: 10px;
  background: var(--bg-hover);
}

.skeleton::after {
  content: "";
  display: block;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgb(255 255 255 / 45%), transparent);
  animation: skeleton 1.2s infinite;
}

@keyframes skeleton {
  from { transform: translateX(-120%); }
  to { transform: translateX(320%); }
}

@media (max-width: 1180px) {
  .stats-grid-v2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .appearance-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .main-content { padding-inline: 24px; }
  .chat-sidebar { width: 280px; }
  .fullscreen-body { max-width: 100%; }
}

@media (max-width: 768px) {
  .mobile-header {
    min-height: 66px;
    padding: 12px 18px;
    background: color-mix(in srgb, var(--bg-card-solid) 82%, transparent);
  }
  .main-content { padding: 22px 16px 48px; }
  .page-title { margin-bottom: 20px; }
  .profile-stats-bar { gap: 24px; justify-content: center; }
  .profile-tabs { gap: 26px; }
  .chat-layout {
    height: calc(100dvh - 116px);
    min-height: 540px;
    border-radius: 18px;
  }
  .chat-sidebar { height: 40%; min-height: 210px; }
  .chat-input-area { padding: 12px; gap: 8px; }
  .chat-input-area .btn { padding-inline: 14px !important; }
  .chat-messages { padding: 18px 14px; }
  .fullscreen-header { align-items: flex-start; }
  .fs-content-wrapper > div { padding: 22px !important; }
  #fs-img-container { padding: 16px !important; }
  .admin-hero { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .auth-card { border-radius: 22px; }
  .feed-grid { grid-template-columns: 1fr; }
  .filter-bar { gap: 10px; }
  .filter-bar .search-box { flex-basis: 100%; max-width: none !important; }
  .stats-grid-v2 { grid-template-columns: 1fr; }
  .stat-card-v2 { min-height: 94px; }
  .modal-overlay {
    place-items: end center;
    padding: env(safe-area-inset-top) 0 0;
  }
  .modal-overlay > .card,
  .modal-card {
    width: 100% !important;
    max-width: none !important;
    max-height: calc(100dvh - max(18px, env(safe-area-inset-top)));
    margin: auto 0 0;
    padding: 24px 18px max(22px, env(safe-area-inset-bottom)) !important;
    border-radius: 24px 24px 0 0 !important;
  }
  .fullscreen-header .btn { padding: 9px 12px !important; }
  #fs-comment-input { min-width: 0; }
  #fs-comment-input + .btn { padding-inline: 16px !important; }
  .msg-bubble { max-width: 74vw; }
  th, td { padding: 13px 15px; }
}

@supports not (backdrop-filter: blur(1px)) {
  .card,
  .sidebar,
  .mobile-header,
  .chat-layout,
  .realtime-popup {
    background: var(--bg-card-solid);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}