body {
  background: radial-gradient(circle at top, rgba(14, 165, 233, 0.2), transparent 45%), #050816;
  color: #0f172a;
  font-family: 'Inter', 'Pretendard', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
  min-height: 100vh;
}

.hidden {
  display: none !important;
}

.admin-header {
  padding: 2.5rem clamp(1rem, 4vw, 4rem);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
}

.icon-btn {
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-radius: 999px;
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  position: relative;
  cursor: pointer;
}

.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #dc3545;
  color: #fff;
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.profile-chip {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  color: #fff;
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.profile-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.profile-name {
  font-weight: 600;
  white-space: nowrap;
}

.layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.5rem;
  padding: 0 4vw 4rem;
}

.nav-panel {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.nav-btn {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  color: #fff;
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  text-align: left;
  cursor: pointer;
}

.nav-btn.active {
  background: rgba(255, 255, 255, 0.2);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  padding: 1.6rem;
  box-shadow: 0 25px 60px rgba(2, 6, 23, 0.45);
}

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

.section-block {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.section-block:first-of-type {
  border-top: none;
  padding-top: 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.chart-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 1rem;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.02);
}

.stat-card {
  border-radius: 18px;
  padding: 1rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(14, 165, 233, 0.15));
}

.btn {
  border-radius: 999px;
  border: none;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(120deg, #a855f7, #6366f1);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(15, 23, 42, 0.2);
  color: #0f172a;
}

.input {
  width: 100%;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 16px;
  padding: 0.7rem 1rem;
  margin-bottom: 0.8rem;
}

.link {
  color: #0d6efd;
  text-decoration: underline;
}

.moderation-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.moderation-search-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.moderation-search {
  margin-bottom: 0;
  max-width: 320px;
  flex: 1;
}

.moderation-select {
  flex: 0 0 160px;
  margin-bottom: 0;
}

.ratio {
  position: relative;
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  background: #0f172a;
}

.ratio::before {
  content: "";
  display: block;
  padding-top: 56.25%;
}

.monitoring-ratio::before {
  padding-top: 75%;
}

.ratio iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #0f172a;
}

.monitoring-grid .stat-card {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(15, 23, 42, 0.08));
}

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: 0 30px 70px rgba(2, 6, 23, 0.45);
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.status {
  font-size: 0.9rem;
  color: #475569;
}

.status[data-status='error'] {
  color: #b91c1c;
}

.status[data-status='success'] {
  color: #15803d;
}

.table-responsive {
  overflow-x: auto;
}

.table-responsive table th,
.table-responsive table td {
  text-align: center;
}

.text-left {
  text-align: left;
}

.notification-wrapper {
  position: relative;
}

.notification-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: min(360px, 80vw);
  background: #0b1224;
  border-radius: 20px;
  box-shadow: 0 30px 60px rgba(2, 6, 23, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.25rem;
  z-index: 40;
  color: #e2e8f0;
}

.notification-panel .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.notification-panel .panel-head .btn {
  border-color: rgba(226, 232, 240, 0.6);
  color: #e2e8f0;
  background: rgba(226, 232, 240, 0.12);
}

.notification-panel .panel-head .btn:hover {
  background: rgba(59, 130, 246, 0.18);
  border-color: rgba(59, 130, 246, 0.4);
  color: #bfdbfe;
}

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

.notification-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 320px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(148, 163, 184, 0.6) transparent;
}

.notification-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(226, 232, 240, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.notification-list li:hover {
  background: rgba(59, 130, 246, 0.12);
  border-radius: 12px;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  transform: translateX(2px);
}

.notification-list li.notification-read {
  opacity: 0.6;
}

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

/* WebKit scrollbar styling for notification list */
.notification-list::-webkit-scrollbar {
  width: 10px;
}
.notification-list::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.55);
  border-radius: 999px;
  border: 2px solid rgba(11, 18, 36, 0.85);
}
.notification-list::-webkit-scrollbar-track {
  background: transparent;
}

.table-responsive table tr[data-post-id] {
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.table-responsive table tr[data-post-id]:hover {
  background: rgba(59, 130, 246, 0.08);
}

.table-responsive table tr[data-report-id] {
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.table-responsive table tr[data-report-id]:hover {
  background: rgba(59, 130, 246, 0.08);
}

.table-responsive table tr[data-user-id] {
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.table-responsive table tr[data-user-id]:hover {
  background: rgba(59, 130, 246, 0.08);
}

.table-responsive table tr[data-user-id] td:last-child .btn {
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.table-responsive table tr[data-user-id] td:last-child .btn:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 14px rgba(59, 130, 246, 0.18);
}

.table-responsive table tr[data-notice-id] {
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.table-responsive table tr[data-notice-id]:hover {
  background: rgba(59, 130, 246, 0.08);
}

.table-responsive table tr[data-notice-id] td:last-child .btn {
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.table-responsive table tr[data-notice-id] td:last-child .btn:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 14px rgba(59, 130, 246, 0.18);
}

.action-modal-backdrop {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 8, 22, 0.75);
  z-index: 2000;
  padding: 1rem;
}

.action-modal {
  background: linear-gradient(135deg, #0b1120, #0f172a);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 1.5rem;
  width: min(520px, 100%);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  color: #e2e8f0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.action-modal h3 {
  margin-top: 0;
  margin-bottom: 0.25rem;
}

.action-modal p {
  color: #cbd5e1;
}

.action-modal textarea {
  margin-top: 0.5rem;
  background: #0f172a;
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 0.75rem;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.35);
  width: 100%;
  box-sizing: border-box;
}

.action-modal textarea::placeholder {
  color: #94a3b8;
}

.file-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
  clear: both;
  width: 100%;
}

.file-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 12px;
  background: #f8fafc;
}

.file-thumb-wrap {
  width: 96px;
  height: 96px;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e2e8f0;
}

.file-thumb {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.file-thumb-fallback {
  font-size: 0.85rem;
  color: #475569;
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-meta {
  min-width: 0;
}

.file-meta a,
.file-meta span {
  display: block;
  word-break: break-all;
}

.file-actions {
  display: flex;
  justify-content: flex-end;
}

.action-modal .btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: #e2e8f0;
  background: transparent;
}

.action-modal .btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
}

.action-hover {
  transition: transform 0.12s ease;
}

.action-hover:hover {
  transform: scale(1.05);
}

.notification-tags,
.notification-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: #cbd5e1;
}

.notification-meta {
  color: #94a3b8;
}

.notification-detail {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.notification-detail .detail-label {
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: #94a3b8;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-danger {
  background: rgba(220, 38, 38, 0.15);
  color: #b91c1c;
}

.badge-warning {
  background: linear-gradient(120deg, #f59e0b, #f472b6);
  color: #0b1224;
  box-shadow: 0 6px 14px rgba(244, 114, 182, 0.25);
}

.notice-title-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.notice-title-text {
  display: inline-block;
  max-width: 420px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}

.pin-icon,
.clip-icon {
  font-size: 0.95rem;
  line-height: 1;
}

.badge-info {
  background: rgba(59, 130, 246, 0.18);
  color: #1d4ed8;
}

.moderation-approved {
  background: rgba(74, 222, 128, 0.15);
  border: 1px solid rgba(74, 222, 128, 0.35);
  color: #16a34a;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  display: inline-block;
  font-weight: 700;
}

.profile-chip.profile-disabled {
  pointer-events: none;
  opacity: 0.8;
}

/* Header always visible text/icon contrast */
.admin-header .bell-icon {
  font-size: 1.1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 0.65rem 0.4rem;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  font-size: 0.95rem;
}

thead {
  background: rgba(15, 23, 42, 0.05);
}

#reviewList table tbody tr {
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

#reviewList table tbody tr:hover {
  background: rgba(13, 110, 253, 0.08);
  transform: translateX(2px);
}

.table-highlight {
  animation: pulse-highlight 2s ease;
  background: rgba(13, 110, 253, 0.15) !important;
}

@keyframes pulse-highlight {
  0% { background: rgba(13, 110, 253, 0.3); }
  100% { background: rgba(13, 110, 253, 0.1); }
}

.actions button {
  font-size: 0.85rem;
}

[data-section].hidden {
  display: none;
}

@media (max-width: 1024px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

.detail-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  padding: 2rem 4vw 4rem;
}

.detail-card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: 0 20px 50px rgba(2, 6, 23, 0.35);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.detail-layout.single {
  grid-template-columns: minmax(0, 1fr);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.pill-danger {
  background: rgba(220, 38, 38, 0.12);
  color: #dc2626;
  border: 1px solid rgba(248, 113, 113, 0.35);
}

.pill-info {
  background: rgba(14, 165, 233, 0.12);
  color: #0284c7;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.detail-grid span {
  font-weight: 500;
}

.content-preview {
  background: #f8fafc;
  border-radius: 16px;
  padding: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  min-height: 200px;
}

.content-preview.alert-text {
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.4);
  color: #b91c1c;
}

.content-preview img,
.content-preview video {
  max-width: 100%;
  border-radius: 12px;
  display: block;
}

.content-preview pre {
  white-space: pre-wrap;
  font-family: inherit;
  color: #0f172a;
}

.detected-text {
  background: rgba(248, 113, 113, 0.08);
  border-radius: 10px;
  padding: 0.75rem;
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: #b91c1c;
}

.detected-mark {
  background: rgba(248, 113, 113, 0.25);
  padding: 0.1rem 0.2rem;
  border-radius: 6px;
}

.detail-split {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.content-preview-panel,
.info-panel {
  flex: 1 1 320px;
}

.info-panel hr {
  border: none;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  margin: 1rem 0;
}

.detail-group {
  margin-top: 1.5rem;
}

.detail-group pre {
  max-height: 300px;
  overflow: auto;
  margin: 0;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}