:root {
  --bg: #eef3f7;
  --bg-accent: #dceff0;
  --panel: rgba(255, 255, 255, 0.82);
  --surface-1: #ffffff;
  --surface-2: #f7fafc;
  --surface-3: #edf5f6;
  --line: rgba(31, 42, 52, 0.08);
  --ink: #1b2530;
  --ink-soft: #60717e;
  --primary: #15656b;
  --primary-2: #0e4b56;
  --accent: #6bc5cb;
  --danger: #b53b3b;
  --ok: #1f7d4d;
  --muted-btn: #eef3f6;
  --muted-btn-border: #d5dfe5;
  --shadow-soft: 0 18px 44px rgba(13, 28, 38, 0.08);
  --shadow-strong: 0 24px 50px rgba(13, 28, 38, 0.14);
  --radius-lg: 1rem;
  --radius-xl: 1.35rem;
}

/* Modern admin redesign overrides */
:root {
  --bg: #f6f7fb;
  --bg-accent: #eef2f7;
  --panel: rgba(255, 255, 255, 0.86);
  --surface-1: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #eef2f7;
  --line: rgba(15, 23, 42, 0.1);
  --ink: #111827;
  --ink-soft: #64748b;
  --primary: #2563eb;
  --primary-2: #0f766e;
  --accent: #f59e0b;
  --danger: #dc2626;
  --ok: #059669;
  --muted-btn: #f8fafc;
  --muted-btn-border: rgba(15, 23, 42, 0.12);
  --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-strong: 0 22px 52px rgba(15, 23, 42, 0.14);
  --radius-lg: 8px;
  --radius-xl: 8px;
  --focus-ring: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

:root[data-theme="dark"] {
  --bg: #0b0f17;
  --bg-accent: #111827;
  --panel: rgba(17, 24, 39, 0.86);
  --surface-1: #111827;
  --surface-2: #0f172a;
  --surface-3: #1e293b;
  --line: rgba(226, 232, 240, 0.12);
  --ink: #f8fafc;
  --ink-soft: #94a3b8;
  --primary: #60a5fa;
  --primary-2: #2dd4bf;
  --accent: #fbbf24;
  --danger: #f87171;
  --ok: #34d399;
  --muted-btn: #162033;
  --muted-btn-border: rgba(226, 232, 240, 0.14);
  --shadow-soft: 0 16px 34px rgba(0, 0, 0, 0.28);
  --shadow-strong: 0 26px 60px rgba(0, 0, 0, 0.38);
}

html {
  background: var(--bg);
}

body,
:root[data-theme="dark"] body {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0) 230px),
    linear-gradient(135deg, var(--bg), var(--bg-accent));
  color: var(--ink);
  text-rendering: optimizeLegibility;
}

:root[data-theme="dark"] body {
  background: linear-gradient(135deg, var(--bg), var(--bg-accent));
}

.admin-shell {
  grid-template-columns: 284px minmax(0, 1fr);
  background: transparent;
}

.sidebar {
  padding: 14px;
  background: color-mix(in srgb, var(--surface-1) 88%, transparent);
  border-left: 1px solid var(--line);
  box-shadow: none;
}

.admin-brand {
  padding: 12px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.09), rgba(15, 118, 110, 0.08)), var(--surface-1);
  border-color: var(--line);
}

.admin-brand-mark,
.stat-card-icon,
.file-picker-icon {
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.18);
}

.admin-brand-text strong,
.table-top h2,
.form-block h2,
.admin-header h1 {
  letter-spacing: 0;
}

.admin-nav {
  gap: 4px;
}

.admin-nav a {
  min-height: 44px;
  border-radius: 8px;
  padding: 8px;
  color: var(--ink-soft);
  transition: transform 0.16s ease, background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.nav-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--ink-soft);
  transition: background-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.admin-nav a:hover,
.admin-nav a.is-active {
  color: var(--ink);
  background: var(--surface-2);
  border-color: var(--line);
  transform: translateX(-2px);
}

.admin-nav a.is-active {
  box-shadow: inset -3px 0 0 var(--primary);
}

.admin-nav a:hover .nav-icon,
.admin-nav a.is-active .nav-icon {
  color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
}

.sidebar-footer {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.admin-main {
  width: min(100%, 1440px);
  padding: 14px;
}

.admin-header {
  position: sticky;
  top: 12px;
  margin-bottom: 14px;
  padding: 14px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface-1) 86%, transparent);
  box-shadow: var(--shadow-soft);
}

.admin-header-row {
  flex-direction: row-reverse;
}

.admin-header h1 {
  font-size: clamp(1.18rem, 1.9vw, 1.55rem);
  font-weight: 800;
}

.admin-header p,
.admin-header-meta,
.sidebar-note,
.section-lead {
  color: var(--ink-soft);
}

.admin-header-actions {
  align-self: center;
}

.sidebar-toggle,
.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--surface-2);
  border-color: var(--line);
  transition: transform 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.sidebar-toggle:hover,
.theme-toggle:hover,
.select-control-button:hover,
.action-btn:hover {
  transform: translateY(-1px);
}

.admin-grid-stats {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 10px;
}

.admin-grid-stats article {
  min-height: 142px;
  grid-column: span 3;
  align-content: space-between;
  gap: 10px;
  padding: 14px;
  border-radius: 8px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-1) 94%, transparent), color-mix(in srgb, var(--surface-2) 96%, transparent));
  box-shadow: var(--shadow-soft);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.admin-grid-stats article:nth-child(1),
.admin-grid-stats article:nth-child(8) {
  grid-column: span 6;
}

.admin-grid-stats article::after {
  display: none;
}

.admin-grid-stats article:hover,
.table-block:hover,
.form-block:hover,
.admin-media-preview-card:hover {
  border-color: color-mix(in srgb, var(--primary) 26%, var(--line));
  box-shadow: var(--shadow-strong);
  transform: translateY(-1px);
}

.admin-grid-stats h3 {
  font-size: 0.86rem;
  font-weight: 700;
}

.admin-grid-stats p {
  color: var(--ink);
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  letter-spacing: 0;
}

.table-block,
.form-block {
  margin-top: 12px;
  padding: 14px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface-1) 90%, transparent);
  box-shadow: var(--shadow-soft);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.table-top {
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.section-headline {
  gap: 8px;
}

.section-headline i {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
}

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-1);
}

table {
  border-collapse: separate;
  border-spacing: 0;
}

thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--surface-2);
  color: var(--ink-soft);
  font-size: 0.78rem;
  text-transform: none;
}

th,
td {
  padding: 11px 12px;
  border-bottom-color: var(--line);
}

tbody tr {
  transition: background-color 0.16s ease;
}

tbody tr:hover {
  background: rgba(37, 99, 235, 0.045);
}

.status-badge,
.content-tag {
  min-height: 28px;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 0.78rem;
}

.status-badge--published,
.status-badge--approved {
  background: rgba(5, 150, 105, 0.1);
  border-color: rgba(5, 150, 105, 0.16);
  color: var(--ok);
}

.status-badge--draft,
.status-badge--pending {
  background: rgba(100, 116, 139, 0.1);
  border-color: rgba(100, 116, 139, 0.16);
  color: var(--ink-soft);
}

.status-badge--waiting,
.status-badge--info {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.16);
  color: var(--primary);
}

.status-badge--closed,
.status-badge--rejected,
.status-badge--cancelled {
  background: rgba(220, 38, 38, 0.1);
  border-color: rgba(220, 38, 38, 0.16);
  color: var(--danger);
}

.admin-form {
  gap: 14px;
}

.form-row,
.publish-grid {
  gap: 12px;
}

label {
  margin-bottom: 6px;
  font-size: 0.9rem;
  font-weight: 750;
}

input,
textarea,
select {
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 8px;
  border-color: var(--line);
  background: var(--surface-1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

input:hover,
textarea:hover,
select:hover {
  border-color: color-mix(in srgb, var(--primary) 28%, var(--line));
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

input[readonly] {
  color: var(--ink-soft);
  background: var(--surface-2);
}

select[data-select-enhanced="1"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
}

.select-control {
  position: relative;
}

.select-control-button {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-1);
  color: var(--ink);
  box-shadow: none;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.select-control.is-open .select-control-button {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

.select-control-value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.select-control-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  left: 0;
  z-index: 45;
  max-height: 240px;
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-1);
  box-shadow: var(--shadow-strong);
  animation: menuIn 0.14s ease both;
}

.select-control-option {
  width: 100%;
  justify-content: flex-start;
  min-height: 38px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 0;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}

.select-control-option:hover,
.select-control-option:focus,
.select-control-option[aria-selected="true"] {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  outline: none;
  transform: none;
}

.btn,
button {
  min-height: 42px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), #1d4ed8);
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.2);
  transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease, border-color 0.16s ease;
}

.btn:hover,
button:hover {
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.24);
}

.action-btn {
  min-height: 36px;
  border-radius: 8px;
  background: var(--surface-2);
  border-color: var(--line);
  color: var(--ink);
}

.action-btn-light {
  background: var(--surface-2);
}

.action-btn-edit {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.18);
  color: var(--primary);
}

.action-btn-danger {
  background: rgba(220, 38, 38, 0.1);
  border-color: rgba(220, 38, 38, 0.18);
  color: var(--danger);
}

.action-btn-icon {
  width: 38px;
  height: 38px;
}

.tag-picker,
.publish-panel,
.poem-editor,
.detail-description,
.info-card,
.admin-media-preview-card,
.file-picker {
  border-radius: 8px;
  border-color: var(--line);
  background: var(--surface-2);
}

.tag-option {
  position: relative;
  min-height: 38px;
  border-radius: 999px;
  padding: 7px 12px;
  background: var(--surface-1);
  transition: transform 0.16s ease, border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}

.tag-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tag-option::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 1px solid var(--muted-btn-border);
  background: var(--surface-1);
  transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.tag-option:hover {
  transform: translateY(-1px);
}

.tag-option:has(input:checked) {
  border-color: rgba(37, 99, 235, 0.28);
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
}

.tag-option:has(input:checked)::before {
  border-color: var(--primary);
  background: var(--primary);
  box-shadow: inset 0 0 0 4px var(--surface-1);
}

.switch-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-control {
  width: 52px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-3);
  cursor: pointer;
  vertical-align: middle;
  transition: background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.switch-control::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--surface-1);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.18);
  transform: translateX(0);
  transition: transform 0.18s ease;
}

.switch-input:checked + .switch-control {
  border-color: rgba(37, 99, 235, 0.2);
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

.switch-input:checked + .switch-control::before {
  transform: translateX(-22px);
}

.switch-input:focus-visible + .switch-control {
  box-shadow: var(--focus-ring);
}

.status-toggle-option > span {
  border-radius: 8px;
  background: var(--surface-1);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.status-toggle-option:hover > span {
  transform: translateY(-1px);
}

.status-toggle-option:has(input:checked) > span {
  border-color: rgba(37, 99, 235, 0.28);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(15, 118, 110, 0.08));
}

.status-toggle-option i {
  border-radius: 8px;
}

.file-picker {
  border-style: dashed;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.07), rgba(15, 118, 110, 0.06)), var(--surface-2);
}

.file-picker-action {
  border-radius: 8px;
  background: var(--ink);
}

.admin-media-preview,
.admin-image-preview,
.admin-table-thumb {
  border-radius: 8px;
}

.markdown-toolbar {
  border-radius: 8px 8px 0 0;
  background: var(--surface-2);
}

.markdown-toolbar button {
  min-height: 34px;
  border-radius: 8px;
}

.flash {
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
  animation: toastIn 0.22s ease both;
}

.upload-progress {
  border-radius: 8px;
}

.upload-progress-bar {
  height: 8px;
}

.confirm-modal[hidden] {
  display: none;
}

.confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 18px;
}

.confirm-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.48);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.16s ease both;
}

.confirm-modal-panel {
  position: relative;
  width: min(420px, 100%);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-1);
  box-shadow: var(--shadow-strong);
  animation: modalIn 0.18s ease both;
}

.confirm-modal-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--danger);
  background: rgba(220, 38, 38, 0.1);
}

.confirm-modal-panel h2 {
  margin: 0;
  font-size: 1.05rem;
}

.confirm-modal-panel p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.confirm-modal-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-open {
  overflow: hidden;
}

@keyframes menuIn {
  from {
    opacity: 0;
    transform: translateY(-4px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

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

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1220px) {
  .admin-grid-stats article,
  .admin-grid-stats article:nth-child(1),
  .admin-grid-stats article:nth-child(8) {
    grid-column: span 4;
  }
}

@media (max-width: 1024px) {
  .admin-main {
    width: 100%;
  }

  .admin-header {
    top: 10px;
  }

  .sidebar {
    width: min(320px, 88vw);
    box-shadow: var(--shadow-strong);
  }

  .admin-grid-stats article,
  .admin-grid-stats article:nth-child(1),
  .admin-grid-stats article:nth-child(8) {
    grid-column: span 6;
  }
}

@media (max-width: 700px) {
  .admin-main {
    padding: 10px;
  }

  .admin-header {
    position: static;
  }

  .admin-header-row {
    flex-direction: column;
  }

  .admin-header-actions {
    align-self: stretch;
  }

  .admin-grid-stats {
    grid-template-columns: 1fr;
  }

  .admin-grid-stats article,
  .admin-grid-stats article:nth-child(1),
  .admin-grid-stats article:nth-child(8) {
    grid-column: auto;
    min-height: 118px;
  }

  .table-block,
  .form-block {
    padding: 12px;
  }

  .table-wrap {
    border: 0;
    background: transparent;
  }

  .table-wrap tr {
    border-radius: 8px;
  }

  .table-wrap td {
    overflow-wrap: anywhere;
  }

  .select-control-menu {
    position: fixed;
    inset: auto 10px 10px;
    max-height: 48vh;
  }

  .confirm-modal-panel {
    grid-template-columns: 1fr;
  }

.confirm-modal-actions,
.confirm-modal-actions .action-btn {
    width: 100%;
  }
}

/* Premium admin cards inspired by the reference style */
.content-board .table-wrap,
.class-board .table-wrap,
.conference-board .table-wrap {
  border: 0;
  background: transparent;
  padding: 0;
}

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

.admin-feature-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
  border-radius: 2rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.98)),
    var(--surface-1);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.admin-feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 35%),
    radial-gradient(circle at bottom left, rgba(15, 118, 110, 0.07), transparent 32%);
  pointer-events: none;
}

.admin-feature-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--primary) 24%, var(--line));
  box-shadow: 0 24px 58px rgba(15, 23, 42, 0.14);
}

.admin-feature-card-media {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 0;
  border-left: 0;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.02), rgba(15, 23, 42, 0.12)),
    var(--surface-2);
}

.admin-feature-card-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 32%;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.2));
  pointer-events: none;
}

.admin-feature-card-image {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.admin-feature-card-badge,
.content-card-type-chip,
.class-card-top-chip,
.conference-card-top-chip {
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  backdrop-filter: blur(14px);
}

.admin-feature-card-badge {
  top: 1rem;
  left: 1rem;
  width: auto;
  min-width: 2.9rem;
  color: var(--primary-2);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
}

.content-card-type-chip,
.class-card-top-chip,
.conference-card-top-chip {
  top: 1rem;
  right: 1rem;
  color: #fff;
  background: rgba(15, 23, 42, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
}

.admin-feature-card-body {
  position: relative;
  display: grid;
  gap: 0.95rem;
  padding: 1.35rem 1.45rem 1.45rem;
}

.admin-feature-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.admin-feature-card-summary {
  min-width: 0;
}

.admin-feature-card-summary strong {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0;
  color: var(--primary-2);
  font-size: clamp(1.2rem, 2.1vw, 1.65rem);
  line-height: 1.4;
}

.admin-feature-card-summary strong span,
.admin-feature-card-summary span span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.admin-feature-card-summary span {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.7;
}

.admin-feature-card-summary i,
.admin-feature-card-meta-item i {
  color: var(--primary);
}

.admin-feature-card-id {
  flex-shrink: 0;
  min-height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-1);
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.admin-feature-card-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.admin-feature-card-description {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.95;
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.admin-feature-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.admin-feature-card-meta-item {
  min-height: 2.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-2) 90%, white);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.admin-feature-card-meta-item i {
  font-size: 0.9rem;
}

.admin-feature-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.admin-feature-card-tags .content-tag,
.admin-feature-card-tags .content-empty {
  min-height: 2.4rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
}

.admin-feature-card-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  overflow: hidden;
  padding: 1px;
  border: 1px solid var(--line);
  border-radius: 1.55rem;
  background: color-mix(in srgb, var(--line) 72%, transparent);
}

.admin-feature-card-actions form,
.admin-feature-card-actions a {
  display: flex;
  min-width: 0;
}

.admin-feature-card-actions .action-btn,
.admin-feature-card-actions .action-btn:hover,
.admin-feature-card-actions .action-btn:focus {
  width: 100%;
  min-height: 4.85rem;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink-soft);
  transform: none;
}

.admin-feature-card-actions .action-btn:hover,
.admin-feature-card-actions .action-btn:focus {
  background: rgba(37, 99, 235, 0.06);
  color: var(--primary);
}

.admin-feature-card-actions .action-btn-danger,
.admin-feature-card-actions .action-btn-danger:hover,
.admin-feature-card-actions .action-btn-danger:focus {
  color: var(--danger);
  background: rgba(220, 38, 38, 0.05);
}

.action-btn-stack {
  display: grid;
  place-items: center;
  gap: 0.35rem;
  padding: 0.9rem 0.65rem;
  text-align: center;
}

.action-btn-stack i {
  font-size: 1.15rem;
}

.action-btn-stack span {
  display: block;
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.2;
}

.content-card .content-card-media-badge {
  min-width: 2.9rem;
  justify-content: center;
}

.content-card .content-card-media-badge,
.class-card .class-card-media-badge,
.conference-card .conference-card-media-badge {
  font-variant-numeric: tabular-nums;
}

.content-card .content-card-status-row,
.class-card .class-card-status-row,
.conference-card .conference-card-status-row {
  margin-top: -0.1rem;
}

.content-card .status-badge,
.class-card .status-badge,
.conference-card .status-badge {
  width: fit-content;
}

.content-card .content-card-tags .content-tag {
  background: var(--surface-2);
}

:root[data-theme="dark"] .admin-feature-card {
  background:
    linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(15, 23, 42, 0.98)),
    var(--surface-1);
  border-color: rgba(226, 232, 240, 0.08);
}

:root[data-theme="dark"] .admin-feature-card::before {
  background:
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.14), transparent 35%),
    radial-gradient(circle at bottom left, rgba(45, 212, 191, 0.1), transparent 32%);
}

:root[data-theme="dark"] .admin-feature-card-badge {
  color: #f8fafc;
  background: rgba(15, 23, 42, 0.82);
  border-color: rgba(226, 232, 240, 0.1);
}

:root[data-theme="dark"] .content-card-type-chip,
:root[data-theme="dark"] .class-card-top-chip,
:root[data-theme="dark"] .conference-card-top-chip {
  background: rgba(2, 6, 23, 0.58);
  border-color: rgba(226, 232, 240, 0.1);
}

:root[data-theme="dark"] .admin-feature-card-summary strong {
  color: #ecf4f8;
}

:root[data-theme="dark"] .admin-feature-card-actions {
  background: rgba(148, 163, 184, 0.14);
  border-color: rgba(226, 232, 240, 0.08);
}

:root[data-theme="dark"] .admin-feature-card-actions .action-btn,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn:hover,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn:focus {
  background: rgba(17, 24, 39, 0.96);
  color: #cbd5e1;
}

:root[data-theme="dark"] .admin-feature-card-actions .action-btn:hover,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn:focus {
  background: rgba(37, 99, 235, 0.12);
  color: #dbeafe;
}

:root[data-theme="dark"] .admin-feature-card-actions .action-btn-danger,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn-danger:hover,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn-danger:focus {
  background: rgba(127, 29, 29, 0.22);
  color: #fca5a5;
}

:root[data-theme="dark"] .admin-feature-card-meta-item,
:root[data-theme="dark"] .admin-feature-card-id {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(226, 232, 240, 0.1);
  color: #cbd5e1;
}

:root[data-theme="dark"] .admin-feature-card-description,
:root[data-theme="dark"] .admin-feature-card-summary span {
  color: #94a3b8;
}

@media (max-width: 900px) {
  .admin-card-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .admin-feature-card-body {
    padding: 1.15rem 1.15rem 1.2rem;
  }
}

@media (max-width: 700px) {
  .admin-card-grid {
    grid-template-columns: 1fr;
  }

  .admin-feature-card-actions {
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  }

  .admin-feature-card-actions .action-btn,
  .admin-feature-card-actions .action-btn:hover,
  .admin-feature-card-actions .action-btn:focus {
    min-height: 4.5rem;
  }
}

/* Compact dashboard stat cards */
.admin-grid-stats {
  display: grid !important;
  grid-template-columns: repeat(12, minmax(0, 1fr)) !important;
  gap: 0.75rem !important;
}

.admin-grid-stats .stat-card {
  grid-column: span 3 !important;
  display: grid !important;
  align-content: start !important;
  gap: 0.55rem !important;
  min-height: 124px !important;
  padding: 0.95rem 1rem 1rem !important;
  border: 1px solid color-mix(in srgb, var(--line) 92%, transparent) !important;
  border-radius: 14px !important;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.98)) !important;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06) !important;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease !important;
}

.admin-grid-stats .stat-card:hover {
  border-color: color-mix(in srgb, var(--primary) 18%, var(--line)) !important;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.1) !important;
  transform: translateY(-2px) !important;
}

.admin-grid-stats .stat-card::after {
  display: none !important;
}

.admin-grid-stats .stat-card-top {
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: 0.75rem !important;
}

.admin-grid-stats .stat-card-icon {
  width: 2.5rem !important;
  height: 2.5rem !important;
  display: grid !important;
  place-items: center !important;
  flex: 0 0 auto !important;
  border-radius: 0.85rem !important;
  border: 1px solid rgba(37, 99, 235, 0.12) !important;
  background: rgba(37, 99, 235, 0.08) !important;
  color: var(--primary) !important;
  box-shadow: none !important;
}

.admin-grid-stats .stat-card h3 {
  margin: 0 !important;
  color: var(--ink-soft) !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  line-height: 1.45 !important;
}

.admin-grid-stats .stat-card-value {
  margin: 0 !important;
  color: var(--ink) !important;
  font-size: clamp(1.35rem, 2.1vw, 1.75rem) !important;
  line-height: 1 !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
}

.admin-grid-stats .stat-card-description {
  margin: 0 !important;
  min-height: 2.4em !important;
  color: var(--ink-soft) !important;
  font-size: 0.82rem !important;
  line-height: 1.55 !important;
}

.stat-card-action {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.35rem !important;
  min-height: 32px !important;
  padding: 0.35rem 0.65rem !important;
  border: 1px solid var(--line) !important;
  border-radius: 999px !important;
  background: var(--surface-2) !important;
  color: var(--ink-soft) !important;
  font-size: 0.76rem !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  white-space: nowrap !important;
  transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease !important;
}

.stat-card-action:hover {
  border-color: color-mix(in srgb, var(--primary) 16%, var(--line)) !important;
  background: var(--surface-1) !important;
  color: var(--ink) !important;
  transform: translateY(-1px) !important;
}

.stat-card-action.is-static {
  cursor: default !important;
}

:root[data-theme="dark"] .admin-grid-stats .stat-card {
  background: linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(15, 23, 42, 0.98)) !important;
  border-color: rgba(226, 232, 240, 0.08) !important;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22) !important;
}

:root[data-theme="dark"] .admin-grid-stats .stat-card:hover {
  border-color: rgba(96, 165, 250, 0.16) !important;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3) !important;
}

:root[data-theme="dark"] .admin-grid-stats .stat-card-icon {
  border-color: rgba(96, 165, 250, 0.16) !important;
  background: rgba(96, 165, 250, 0.1) !important;
  color: #bfdbfe !important;
}

:root[data-theme="dark"] .admin-grid-stats .stat-card h3,
:root[data-theme="dark"] .admin-grid-stats .stat-card-description,
:root[data-theme="dark"] .stat-card-action {
  color: #94a3b8 !important;
}

:root[data-theme="dark"] .admin-grid-stats .stat-card-value {
  color: #f8fafc !important;
}

:root[data-theme="dark"] .stat-card-action {
  background: rgba(15, 23, 42, 0.9) !important;
  border-color: rgba(226, 232, 240, 0.08) !important;
}

:root[data-theme="dark"] .stat-card-action:hover {
  border-color: rgba(96, 165, 250, 0.18) !important;
  background: rgba(30, 41, 59, 0.95) !important;
  color: #e2e8f0 !important;
}

@media (max-width: 1180px) {
  .admin-grid-stats .stat-card {
    grid-column: span 4 !important;
  }
}

@media (max-width: 860px) {
  .admin-grid-stats {
    gap: 0.65rem !important;
  }

  .admin-grid-stats .stat-card {
    grid-column: span 6 !important;
    min-height: 118px !important;
    padding: 0.9rem 0.95rem 0.95rem !important;
  }
}

@media (max-width: 640px) {
  .admin-grid-stats {
    grid-template-columns: 1fr !important;
  }

  .admin-grid-stats .stat-card {
    grid-column: auto !important;
    min-height: auto !important;
  }

  .admin-grid-stats .stat-card-description {
    min-height: 0 !important;
  }
}

.content-board {
  overflow: clip;
}

.content-board-top {
  align-items: flex-start;
}

.content-wrap {
  padding: 12px;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 10px;
}

.content-card {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-1) 96%, transparent), color-mix(in srgb, var(--surface-2) 96%, transparent));
  box-shadow: var(--shadow-soft);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.content-card:hover {
  border-color: color-mix(in srgb, var(--primary) 24%, var(--line));
  box-shadow: var(--shadow-strong);
  transform: translateY(-1px);
}

.content-card-media {
  position: relative;
  padding: 10px;
  overflow: hidden;
  background: var(--surface-2);
  border-left: 1px solid var(--line);
}

.content-card-image {
  width: 100%;
  height: 100%;
  min-height: 96px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  display: block;
}

.content-card-media-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.56);
  color: #fff;
  font-size: 0.8rem;
  backdrop-filter: blur(10px);
}

.content-card-body {
  display: grid;
  gap: 10px;
  padding: 12px 12px 12px 14px;
}

.content-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.content-card-summary {
  min-width: 0;
}

.content-card-summary strong span,
.content-card-summary span span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.content-card-summary strong span {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.content-card-summary span {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.content-card-excerpt {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.8;
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.content-card .status-badge {
  width: fit-content;
}

.content-card-id {
  flex-shrink: 0;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 800;
}

.content-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.content-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.content-metric {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  min-height: 28px;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
}

.content-metric i {
  color: var(--primary);
  font-size: 0.78rem;
}

.content-card-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.content-card-actions form,
.content-card-actions a {
  display: flex;
}

.content-card-actions .action-btn {
  width: 100%;
}

.content-empty-state {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.content-empty-state-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
}

.content-empty-state-body h3 {
  margin: 0;
  font-size: 1rem;
}

.content-empty-state-body p {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

:root[data-theme="dark"] .content-card {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-1) 96%, transparent), color-mix(in srgb, var(--surface-2) 94%, transparent));
}

:root[data-theme="dark"] .content-card-media {
  background: var(--surface-2);
}

:root[data-theme="dark"] .content-card-media-badge,
:root[data-theme="dark"] .content-metric,
:root[data-theme="dark"] .content-card-id,
:root[data-theme="dark"] .content-empty-state {
  background: var(--surface-2);
}

@media (max-width: 900px) {
  .content-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .content-empty-state {
    grid-template-columns: 1fr;
    justify-items: start;
  }
}

@media (max-width: 700px) {
  .content-board-top {
    gap: 10px;
  }

  .content-wrap {
    padding: 10px;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .content-card-media,
  .content-card-image {
    min-height: 88px;
  }

  .content-card {
    grid-template-columns: 84px minmax(0, 1fr);
  }

  .content-card-body {
    padding: 12px;
  }

  .content-card-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-card-meta {
    gap: 6px;
  }

  .content-metric {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

:root[data-theme="dark"] {
  --bg: #0d1217;
  --bg-accent: #0f2025;
  --panel: rgba(18, 25, 32, 0.94);
  --surface-1: #141c24;
  --surface-2: #101820;
  --surface-3: #162029;
  --line: rgba(182, 203, 216, 0.09);
  --ink: #e2ebf1;
  --ink-soft: #a9b6bf;
  --primary: #7ed9df;
  --primary-2: #51aeb5;
  --accent: #97e9ef;
  --danger: #e17f7f;
  --ok: #71c897;
  --muted-btn: #172029;
  --muted-btn-border: #31414d;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.28);
  --shadow-strong: 0 26px 54px rgba(0, 0, 0, 0.35);
}

:root[data-theme="dark"] body {
  background: radial-gradient(circle at top, rgba(113, 199, 205, 0.08), transparent 28%), #0b1014;
}

* {
  box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

@font-face {
  font-family: 'IranMarker';
  src: url('../fonts/iranmarker/IRANMarker.woff2') format('woff2'),
       url('../fonts/iranmarker/IRANMarker.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

html {
  scroll-behavior: smooth;
  font-family: 'IranMarker', sans-serif !important;
}

body {
  margin: 0;
  direction: rtl;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(107, 197, 203, 0.18), transparent 28%),
    radial-gradient(circle at bottom left, rgba(21, 101, 107, 0.08), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-accent) 100%);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.admin-body,
.admin-body input,
.admin-body textarea,
.admin-body select,
.admin-body button {
  font-family: 'Vazirmatn', sans-serif;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  background:
    radial-gradient(circle at top right, rgba(20, 92, 97, 0.08), transparent 30%),
    radial-gradient(circle at bottom left, rgba(20, 92, 97, 0.06), transparent 24%);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 1.15rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(250, 252, 253, 0.76)),
    rgba(255, 255, 255, 0.68);
  border-left: 1px solid var(--line);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-soft);
  z-index: 30;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(96, 113, 126, 0.32) transparent;
}

.sidebar::-webkit-scrollbar {
  width: 10px;
}

.sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(96, 113, 126, 0.24);
  border: 3px solid transparent;
  border-radius: 999px;
  background-clip: content-box;
}

.sidebar:hover::-webkit-scrollbar-thumb {
  background: rgba(96, 113, 126, 0.34);
  border: 3px solid transparent;
  background-clip: content-box;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(20, 92, 97, 0.09);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(20, 92, 97, 0.1), rgba(255, 255, 255, 0.78));
}

.admin-brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 12px 24px rgba(21, 101, 107, 0.24);
  flex-shrink: 0;
}

.admin-brand-mark i {
  font-size: 1.05rem;
}

.admin-brand-text {
  min-width: 0;
}

.admin-brand-text strong {
  display: block;
  font-size: 1rem;
  color: var(--ink);
}

.admin-brand-text span {
  display: block;
  margin-top: 0.12rem;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.sidebar-footer {
  display: grid;
  gap: 0.55rem;
}

.sidebar-footer .sidebar-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.7;
}

.admin-nav {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.78rem 0.82rem;
  border-radius: 0.95rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
  background: transparent;
}

.nav-icon {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 0.7rem;
  font-size: 0.9rem;
  background: rgba(20, 92, 97, 0.08);
  color: var(--primary);
  flex-shrink: 0;
}

.admin-nav a span {
  flex: 1;
}

.admin-nav a:hover,
.admin-nav a.is-active {
  color: var(--primary);
  background: linear-gradient(135deg, rgba(20, 92, 97, 0.1), rgba(20, 92, 97, 0.04));
  border-color: rgba(20, 92, 97, 0.12);
  transform: translateX(-2px);
}

.admin-nav a:hover .nav-icon,
.admin-nav a.is-active .nav-icon {
  background: linear-gradient(135deg, rgba(20, 92, 97, 0.18), rgba(107, 197, 203, 0.22));
  color: var(--primary-2);
}

.sidebar-backdrop {
  display: none;
}

.admin-main {
  padding: 1rem 1.2rem 2rem;
}

.admin-header {
  margin-bottom: 0.95rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  position: relative;
  top: auto;
  z-index: 20;
}

.admin-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.7rem;
}

.admin-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.admin-header h1 {
  margin: 0;
  font-size: clamp(1.3rem, 3vw, 1.72rem);
}

.admin-header p {
  margin: 0.2rem 0 0;
  color: var(--ink-soft);
}

.admin-header p:empty {
  display: none;
}

.admin-header-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.35rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.admin-header-meta i {
  color: var(--primary);
}

.sidebar-toggle {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 0.58rem;
  background: var(--panel);
  color: var(--primary);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 0.58rem;
  background: var(--panel);
  color: var(--primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  font-size: 0.92rem;
}

.theme-toggle .icon-moon {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: inline-block;
}

.admin-grid-stats {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.admin-grid-stats article {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 0.45rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.admin-grid-stats article::after {
  content: "";
  position: absolute;
  inset: auto -18% -42% auto;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(107, 197, 203, 0.22), transparent 65%);
  pointer-events: none;
}

.stat-card-icon {
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(20, 92, 97, 0.12), rgba(107, 197, 203, 0.2));
  color: var(--primary);
  font-size: 1.1rem;
}

.admin-grid-stats h3 {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

.admin-grid-stats p {
  margin: 0.32rem 0 0;
  color: var(--primary);
  font-size: 1.3rem;
  font-weight: 800;
}

.table-block,
.form-block {
  margin-top: 0.95rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.table-top {
  margin-bottom: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

.table-top > div {
  min-width: 0;
}

.table-top h2 {
  margin: 0;
}

.section-headline {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.section-headline i {
  color: var(--primary);
}

.section-lead {
  margin: 0.25rem 0 0;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 0.92rem;
}

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

.content-summary {
  display: grid;
  gap: 0.18rem;
}

.content-summary strong {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  font-size: 0.98rem;
  line-height: 1.6;
}

.content-summary strong i {
  color: var(--primary);
  font-size: 0.88rem;
}

.content-summary span {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.5;
}

.content-summary span i,
.table-inline-icon {
  color: var(--primary);
  font-size: 0.84rem;
}

.content-table .content-cell-id {
  white-space: nowrap;
  color: var(--ink-soft);
  font-weight: 800;
}

.content-table .content-cell-title {
  min-width: 190px;
}

.content-table .content-cell-subject {
  min-width: 160px;
}

.content-table .content-cell-date {
  min-width: 145px;
}

.content-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.content-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  background: rgba(20, 92, 97, 0.08);
  color: var(--primary-2);
  border: 1px solid rgba(20, 92, 97, 0.08);
  font-size: 0.82rem;
  font-weight: 700;
}

.content-empty {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
  line-height: 1.3;
}

.status-badge i {
  font-size: 0.78rem;
  line-height: 1;
}

.status-badge--draft,
.status-badge--pending {
  background: rgba(107, 125, 140, 0.1);
  border-color: rgba(107, 125, 140, 0.14);
  color: #5a6b79;
}

.status-badge--published,
.status-badge--approved {
  background: rgba(31, 125, 77, 0.1);
  border-color: rgba(31, 125, 77, 0.14);
  color: var(--ok);
}

.status-badge--closed,
.status-badge--rejected,
.status-badge--cancelled {
  background: rgba(181, 59, 59, 0.1);
  border-color: rgba(181, 59, 59, 0.14);
  color: var(--danger);
}

.status-badge--waiting {
  background: rgba(21, 101, 107, 0.1);
  border-color: rgba(21, 101, 107, 0.14);
  color: var(--primary-2);
}

.status-badge--info {
  background: rgba(107, 197, 203, 0.1);
  border-color: rgba(107, 197, 203, 0.14);
  color: var(--primary);
}

.action-btn-icon {
  width: 2.15rem;
  height: 2.15rem;
  padding: 0;
  border-radius: 0.68rem;
}

.action-btn-icon i {
  font-size: 0.84rem;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
}

.info-grid {
  margin-bottom: 0.95rem;
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: var(--surface-2);
}

.info-card span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.info-card strong {
  font-size: 1rem;
  color: var(--ink);
}

.detail-description {
  margin-bottom: 0.95rem;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface-2);
}

.detail-description h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
}

.detail-description .markdown-body {
  line-height: 1.85;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

thead th {
  background: rgba(20, 92, 97, 0.04);
}

tbody tr {
  transition: background-color 0.18s ease;
}

tbody tr:hover {
  background: rgba(20, 92, 97, 0.03);
}

th,
td {
  text-align: right;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  padding: 0.54rem;
}

th {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.actions,
.actions-col {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
}

.actions-col form {
  display: flex;
  gap: 0.28rem;
  margin: 0;
}

.actions .action-btn-icon,
.actions-col .action-btn-icon {
  flex-shrink: 0;
}

.table-note {
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.7;
}

.actions-col select {
  min-width: 118px;
}

.admin-form {
  display: grid;
  gap: 0.9rem;
}

.file-field {
  display: grid;
  gap: 0.45rem;
}

.file-field-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  border: 0;
}

.file-picker {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem 1rem;
  border: 1px dashed rgba(20, 92, 97, 0.2);
  border-radius: 1rem;
  background:
    linear-gradient(135deg, rgba(20, 92, 97, 0.07), rgba(255, 255, 255, 0.78));
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.file-picker:hover {
  transform: translateY(-1px);
  border-color: rgba(20, 92, 97, 0.32);
  box-shadow: 0 12px 26px rgba(13, 28, 38, 0.07);
}

.file-picker-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 10px 20px rgba(21, 101, 107, 0.22);
  flex-shrink: 0;
}

.file-picker-copy {
  min-width: 0;
  display: grid;
  gap: 0.1rem;
  flex: 1;
}

.file-picker-copy strong {
  font-size: 0.95rem;
  color: var(--ink);
}

.file-picker-copy span {
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.65;
}

.file-picker-action {
  flex-shrink: 0;
  padding: 0.5rem 0.84rem;
  border-radius: 0.72rem;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: 0 10px 18px rgba(20, 92, 97, 0.18);
}

.file-name {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.6;
}

.file-field.has-value .file-picker {
  border-color: rgba(20, 92, 97, 0.34);
  background:
    linear-gradient(135deg, rgba(20, 92, 97, 0.11), rgba(107, 197, 203, 0.12));
}

.markdown-hint {
  margin: -0.15rem 0 0.1rem;
  color: var(--ink-soft);
  font-size: 0.87rem;
  line-height: 1.7;
}

.markdown-input {
  min-height: 240px;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
  line-height: 1.7;
}

.markdown-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem 0.7rem 0 0;
  background: var(--muted-btn);
}

.markdown-toolbar button {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--muted-btn-border);
  border-radius: 0.52rem;
  background: var(--panel);
  color: var(--ink);
  padding: 0.32rem 0.56rem;
  box-shadow: none;
  font-size: 0.88rem;
}

.markdown-toolbar button:hover {
  transform: none;
  opacity: 1;
  border-color: rgba(20, 92, 97, 0.34);
}

.markdown-toolbar button i {
  font-size: 0.86rem;
  line-height: 1;
}

.markdown-toolbar + .markdown-input,
.markdown-toolbar + textarea[data-markdown-editor] {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.tag-picker {
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.85rem;
  background: var(--surface-1);
  display: grid;
  gap: 0.6rem;
}

.tag-picker legend {
  padding: 0 0.25rem;
  font-weight: 800;
}

.tag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.5rem;
}

.tag-option {
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  padding: 0.42rem 0.62rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  cursor: pointer;
  font-size: 0.92rem;
}

.tag-option input {
  width: auto;
  margin: 0;
  box-shadow: none;
}

.tag-option span {
  line-height: 1.35;
}

.tag-option:hover {
  border-color: rgba(20, 92, 97, 0.28);
}

.tag-option:has(input:checked) {
  border-color: rgba(20, 92, 97, 0.4);
  background: rgba(20, 92, 97, 0.08);
  color: #145c61;
}

.form-row {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.publish-panel {
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  padding: 0.9rem;
  background: var(--surface-2);
  display: grid;
  gap: 0.7rem;
}

.publish-panel legend {
  padding: 0 0.32rem;
  color: var(--primary);
  font-weight: 900;
}

.publish-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.35fr) repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  align-items: start;
}

.publish-status {
  min-width: 0;
}

.status-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.status-toggle-option {
  margin: 0;
  cursor: pointer;
}

.status-toggle-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  border: 0;
}

.status-toggle-option > span {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.18rem 0.52rem;
  align-items: center;
  padding: 0.68rem;
  border: 1px solid var(--line);
  border-radius: 0.78rem;
  background: var(--surface-1);
  color: var(--ink);
  transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
}

.status-toggle-option i {
  grid-row: span 2;
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  border-radius: 0.65rem;
  background: rgba(20, 92, 97, 0.08);
  color: var(--primary);
}

.status-toggle-option strong {
  font-size: 0.95rem;
  line-height: 1.35;
}

.status-toggle-option small {
  color: var(--ink-soft);
  line-height: 1.55;
}

.status-toggle-option:has(input:checked) > span {
  border-color: rgba(20, 92, 97, 0.34);
  background: linear-gradient(135deg, rgba(20, 92, 97, 0.1), rgba(107, 197, 203, 0.1));
  box-shadow: 0 10px 24px rgba(13, 28, 38, 0.06);
}

.status-toggle-option:has(input:checked) i {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

.status-toggle-option:has(input:focus-visible) > span {
  box-shadow: 0 0 0 3px rgba(20, 92, 97, 0.13);
}

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

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

label {
  display: block;
  margin: 0 0 0.35rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.45;
}

label i {
  color: var(--primary);
}

label span {
  vertical-align: middle;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(63, 81, 92, 0.14);
  border-radius: 0.72rem;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  padding: 0.56rem 0.68rem;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(20, 92, 97, 0.6);
  box-shadow: 0 0 0 3px rgba(20, 92, 97, 0.11);
}

textarea {
  resize: vertical;
}

small {
  color: var(--ink-soft);
}

.btn,
button {
  border: 1px solid transparent;
  border-radius: 0.7rem;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: 0.52rem 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  box-shadow: 0 10px 18px rgba(20, 92, 97, 0.16);
}

.btn:hover,
button:hover {
  opacity: 0.94;
}

.action-btn,
.markdown-toolbar button,
.sidebar-toggle,
.theme-toggle {
  box-shadow: none;
}

.action-btn {
  border: 1px solid var(--muted-btn-border);
  border-radius: 0.52rem;
  background: var(--muted-btn);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  padding: 0.34rem 0.58rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.action-btn i {
  font-size: 0.82rem;
  line-height: 1;
}

.action-btn:hover {
  opacity: 1;
  border-color: #adc0cc;
}

.action-btn-light {
  background: #edf3f7;
}

.action-btn-edit {
  background: #e8f3f6;
  border-color: #bfd7df;
  color: #145c61;
}

.action-btn-danger {
  background: #fff0f0;
  border-color: #efc6c4;
  color: #9f3737;
}

.poem-editor {
  border: 1px dashed #bccfd6;
  border-radius: 0.7rem;
  background: #f9fcfd;
  padding: 0.64rem;
}

.admin-media-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.admin-media-preview-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.82rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--surface-2);
}

.admin-media-preview-card strong {
  font-size: 0.98rem;
}

.admin-media-preview-card small {
  line-height: 1.6;
}

.admin-media-preview-card input[type="file"] {
  padding: 0.48rem 0.6rem;
  background: rgba(255, 255, 255, 0.64);
}

.admin-media-preview-card-wide {
  padding: 0.95rem;
}

.admin-media-preview {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 0.8rem;
  border: 1px solid var(--line);
  background: rgba(231, 238, 243, 0.8);
}

.admin-media-preview--logo {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  padding: 0.85rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 247, 250, 0.92));
}

.admin-media-preview-grid--single {
  grid-template-columns: minmax(0, 1fr);
}

.admin-media-preview-card video.admin-media-preview {
  background: #0f1820;
}

.upload-progress {
  display: grid;
  gap: 0.45rem;
  padding: 0.82rem;
  border: 1px solid rgba(20, 92, 97, 0.16);
  border-radius: 0.9rem;
  background: rgba(20, 92, 97, 0.05);
}

.upload-progress[hidden] {
  display: none;
}

.upload-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.upload-progress-head strong {
  color: var(--primary);
  font-weight: 800;
}

.upload-progress-bar {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(20, 92, 97, 0.08);
}

.upload-progress-bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), #6ec3c8);
  transition: width 0.18s ease;
}

.upload-progress small {
  color: var(--ink-soft);
}

.upload-progress.is-error {
  border-color: rgba(225, 127, 127, 0.28);
  background: rgba(225, 127, 127, 0.08);
}

.admin-image-preview-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.8rem;
  border: 1px dashed #c2d3da;
  border-radius: 0.8rem;
  background: #f8fbfc;
}

.admin-image-preview {
  width: 170px;
  max-width: 42vw;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 0.7rem;
  border: 1px solid var(--line);
  background: #eaf1f5;
  flex-shrink: 0;
}

.admin-preview-title {
  margin: 0;
  font-weight: 800;
  color: var(--primary);
}

.admin-table-thumb {
  width: 108px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 0.55rem;
  border: 1px solid var(--line);
  background: #edf3f7;
}

.admin-table-thumb-compact {
  width: 88px;
}

.poem-editor-head {
  margin-bottom: 0.55rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.55rem;
}

.poem-row-input {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.45rem;
  margin-bottom: 0.42rem;
}

.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.login-card {
  width: min(420px, 95vw);
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.78));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 1.15rem;
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(18px);
}

.login-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 140px;
  height: 140px;
  border-radius: 0 0 100% 0;
  background: radial-gradient(circle, rgba(107, 197, 203, 0.16), transparent 70%);
  pointer-events: none;
}

.login-card h2 {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.login-card h2::before {
  content: "\f2f6";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
  border-radius: 0.9rem;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 10px 20px rgba(21, 101, 107, 0.18);
  flex-shrink: 0;
}

.login-card h2 {
  margin: 0;
  font-size: 1.6rem;
}

.login-card p {
  margin: 0.35rem 0 1rem;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  line-height: 1.7;
}

.login-card form {
  display: grid;
  gap: 0.58rem;
}

.flash {
  border-radius: 0.58rem;
  border: 1px solid;
  margin-bottom: 0.48rem;
  padding: 0.56rem 0.7rem;
}

.flash.success {
  background: #e9f8ef;
  border-color: #cce9d9;
  color: var(--ok);
}

.flash.error {
  background: #fff0ef;
  border-color: #f1c9c6;
  color: var(--danger);
}

:root[data-theme="dark"] .sidebar,
:root[data-theme="dark"] .login-card,
:root[data-theme="dark"] .table-wrap tr {
  background: var(--panel);
}

:root[data-theme="dark"] .sidebar {
  border-left-color: rgba(182, 203, 216, 0.08);
}

:root[data-theme="dark"] .admin-header {
  background: rgba(18, 25, 32, 0.92);
  border-color: rgba(182, 203, 216, 0.08);
}

:root[data-theme="dark"] .admin-brand {
  background: linear-gradient(135deg, rgba(17, 25, 33, 0.92), rgba(20, 28, 36, 0.78));
  border-color: rgba(182, 203, 216, 0.08);
}

:root[data-theme="dark"] .admin-brand-text strong {
  color: #ecf4f8;
}

:root[data-theme="dark"] .admin-nav a:hover,
:root[data-theme="dark"] .admin-nav a.is-active {
  border-color: rgba(126, 217, 223, 0.2);
}

:root[data-theme="dark"] .sidebar {
  scrollbar-color: rgba(126, 217, 223, 0.32) transparent;
}

:root[data-theme="dark"] .sidebar::-webkit-scrollbar-thumb {
  background: rgba(126, 217, 223, 0.24);
}

:root[data-theme="dark"] .sidebar:hover::-webkit-scrollbar-thumb {
  background: rgba(126, 217, 223, 0.34);
}

:root[data-theme="dark"] .content-tag {
  background: rgba(126, 217, 223, 0.08);
  border-color: rgba(126, 217, 223, 0.16);
  color: #b8eef1;
}

:root[data-theme="dark"] .status-badge--draft,
:root[data-theme="dark"] .status-badge--pending {
  background: rgba(153, 170, 185, 0.1);
  border-color: rgba(153, 170, 185, 0.14);
  color: #c0ced8;
}

:root[data-theme="dark"] .status-badge--published,
:root[data-theme="dark"] .status-badge--approved {
  background: rgba(113, 200, 151, 0.12);
  border-color: rgba(113, 200, 151, 0.18);
  color: #97d8b3;
}

:root[data-theme="dark"] .status-badge--closed,
:root[data-theme="dark"] .status-badge--rejected,
:root[data-theme="dark"] .status-badge--cancelled {
  background: rgba(225, 127, 127, 0.12);
  border-color: rgba(225, 127, 127, 0.18);
  color: #f2b9bf;
}

:root[data-theme="dark"] .status-badge--waiting {
  background: rgba(126, 217, 223, 0.12);
  border-color: rgba(126, 217, 223, 0.18);
  color: #b8eef1;
}

:root[data-theme="dark"] .status-badge--info {
  background: rgba(126, 217, 223, 0.12);
  border-color: rgba(126, 217, 223, 0.18);
  color: #b8eef1;
}

:root[data-theme="dark"] .action-btn-icon {
  background: #172028;
}

:root[data-theme="dark"] .nav-icon {
  background: rgba(126, 217, 223, 0.1);
  color: #b8eef1;
}

:root[data-theme="dark"] .file-picker {
  background: linear-gradient(135deg, rgba(23, 32, 40, 0.96), rgba(16, 24, 32, 0.92));
  border-color: rgba(126, 217, 223, 0.16);
}

:root[data-theme="dark"] .file-picker-copy strong {
  color: #ecf4f8;
}

:root[data-theme="dark"] .file-picker-action {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

:root[data-theme="dark"] .admin-header h1,
:root[data-theme="dark"] .table-top h2,
:root[data-theme="dark"] .table-block h2,
:root[data-theme="dark"] .form-block h2 {
  color: #e6eef4;
}

:root[data-theme="dark"] .info-card,
:root[data-theme="dark"] .detail-description {
  background: #111921;
  border-color: #31414d;
}

:root[data-theme="dark"] .info-card span {
  color: #aebccc;
}

:root[data-theme="dark"] .info-card strong {
  color: #e6eef4;
}

:root[data-theme="dark"] th,
:root[data-theme="dark"] td {
  color: #d3dee6;
}

:root[data-theme="dark"] .admin-nav a {
  color: #bdcad3;
}

:root[data-theme="dark"] .table-block,
:root[data-theme="dark"] .form-block {
  background: #141c23;
  border-color: #2e3a45;
}

:root[data-theme="dark"] .table-wrap thead th {
  background: rgba(113, 199, 205, 0.08);
}

:root[data-theme="dark"] tbody tr:hover {
  background: rgba(113, 199, 205, 0.05);
}

:root[data-theme="dark"] input,
:root[data-theme="dark"] textarea,
:root[data-theme="dark"] select {
  background: #111921;
  border-color: #30404d;
  color: var(--ink);
}

:root[data-theme="dark"] .sidebar-toggle,
:root[data-theme="dark"] .theme-toggle {
  background: #172028;
}

:root[data-theme="dark"] .action-btn {
  background: #1a232c;
  border-color: #32414d;
  color: #d8e4eb;
}

:root[data-theme="dark"] .action-btn-light {
  background: #1f2a34;
  border-color: #3a4b58;
  color: #d5e2ea;
}

:root[data-theme="dark"] .action-btn-edit {
  background: #17303a;
  border-color: #2a5969;
  color: #9de1e5;
}

:root[data-theme="dark"] .action-btn-danger {
  background: #352024;
  border-color: #6c3a3d;
  color: #f2b9b7;
}

:root[data-theme="dark"] .poem-editor {
  background: #111921;
  border-color: #31414d;
}

:root[data-theme="dark"] .admin-media-preview-card {
  background: #111921;
  border-color: #31414d;
}

:root[data-theme="dark"] .admin-media-preview {
  background: #0f151b;
  border-color: #31414d;
}

:root[data-theme="dark"] .admin-image-preview-wrap {
  background: #111921;
  border-color: #31414d;
}

:root[data-theme="dark"] .admin-image-preview,
:root[data-theme="dark"] .admin-table-thumb {
  background: #0f151b;
  border-color: #31414d;
}

:root[data-theme="dark"] .markdown-hint {
  color: #aebccc;
}

:root[data-theme="dark"] .tag-picker {
  background: #111921;
  border-color: #31414d;
}

:root[data-theme="dark"] .publish-panel {
  background: #111921;
  border-color: #31414d;
}

:root[data-theme="dark"] .status-toggle-option > span {
  background: #172028;
  border-color: #30404d;
}

:root[data-theme="dark"] .status-toggle-option:has(input:checked) > span {
  background: rgba(126, 217, 223, 0.1);
  border-color: rgba(126, 217, 223, 0.28);
}

:root[data-theme="dark"] .markdown-toolbar {
  background: #121a22;
  border-color: #31414d;
}

:root[data-theme="dark"] .markdown-toolbar button {
  background: #172028;
  border-color: #30404d;
  color: #d7e3ea;
}

:root[data-theme="dark"] .markdown-toolbar button:hover {
  border-color: rgba(145, 225, 230, 0.4);
}

:root[data-theme="dark"] .upload-progress {
  background: rgba(113, 199, 205, 0.08);
  border-color: rgba(113, 199, 205, 0.18);
}

:root[data-theme="dark"] .upload-progress.is-error {
  background: rgba(225, 127, 127, 0.08);
  border-color: rgba(225, 127, 127, 0.2);
}

:root[data-theme="dark"] .tag-option {
  background: #18212a;
  border-color: #30404d;
  color: #d7e3ea;
}

:root[data-theme="dark"] .tag-option:has(input:checked) {
  background: rgba(20, 92, 97, 0.18);
  border-color: rgba(20, 92, 97, 0.42);
  color: #d8fbfb;
}

:root[data-theme="dark"] .flash.success {
  background: #1a2b22;
  border-color: #325f49;
  color: #97d8b3;
}

:root[data-theme="dark"] .flash.error {
  background: #2a1b1d;
  border-color: #6d4145;
  color: #f2b9bf;
}

@media (max-width: 1220px) {
  .admin-grid-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

  .sidebar {
    position: fixed;
    right: 0;
    top: 0;
    transform: translateX(105%);
    width: min(300px, 86vw);
    box-shadow: 0 10px 30px rgba(15, 35, 40, 0.16);
    transition: transform 0.2s ease;
    height: 100vh;
  }

  body.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(18, 30, 34, 0.36);
    z-index: 20;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease;
    display: block;
  }

  body.sidebar-open .sidebar-backdrop {
    opacity: 1;
    visibility: visible;
  }

  .sidebar-toggle {
    display: inline-flex;
  }

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

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

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

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

  .publish-status {
    grid-column: 1 / -1;
  }

  .admin-media-preview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .admin-main {
    padding: 0.8rem 0.7rem 1.4rem;
  }

  .admin-header {
    top: auto;
    padding: 0.9rem 0.9rem 0.85rem;
  }

  .admin-header-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .admin-grid-stats,
  .form-row {
    grid-template-columns: 1fr;
  }

  .table-top,
  .detail-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .table-top .btn,
  .detail-actions .action-btn {
    width: 100%;
    justify-content: center;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .table-wrap table,
  .table-wrap thead,
  .table-wrap tbody,
  .table-wrap tr,
  .table-wrap th,
  .table-wrap td {
    display: block;
  }

  .table-wrap thead {
    display: none;
  }

  .table-wrap table {
    min-width: 0;
  }

  .table-wrap tr {
    margin-bottom: 0.62rem;
    border: 1px solid var(--line);
    border-radius: 0.92rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(249, 252, 253, 0.96));
    padding: 0.5rem;
    box-shadow: var(--shadow-soft);
  }

  .table-wrap td {
    border-bottom: 0;
    padding: 0.42rem 0.24rem;
  }

  .table-wrap td::before {
    content: attr(data-label) ": ";
    font-weight: 800;
    color: var(--primary);
  }

  .content-table .content-row {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    grid-template-areas:
      "preview title"
      "preview subject"
      "status status"
      "views date"
      "order id"
      "actions actions";
    gap: 0.48rem 0.62rem;
    padding: 0.68rem;
  }

  .content-table.content-table--has-tags .content-row {
    grid-template-areas:
      "preview title"
      "preview subject"
      "status status"
      "views date"
      "order id"
      "tags tags"
      "actions actions";
  }

  .content-table .content-row:hover {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(249, 252, 253, 0.98));
  }

  .content-table td {
    min-width: 0;
    padding: 0;
  }

  .content-table .content-cell-preview {
    grid-area: preview;
  }

  .content-table .content-cell-title {
    grid-area: title;
    align-self: end;
  }

  .content-table .content-cell-subject {
    grid-area: subject;
    align-self: start;
  }

  .content-table .content-cell-tags {
    grid-area: tags;
  }

  .content-table .content-cell-status {
    grid-area: status;
  }

  .content-table .content-cell-views {
    grid-area: views;
  }

  .content-table .content-cell-date {
    grid-area: date;
  }

  .content-table .content-cell-order {
    grid-area: order;
  }

  .content-table .content-cell-id {
    grid-area: id;
  }

  .content-table .content-cell-actions {
    grid-area: actions;
  }

  .content-table .content-cell-preview::before,
  .content-table .content-cell-title::before {
    display: none;
  }

  .content-table .admin-table-thumb {
    width: 100%;
    height: 100%;
    min-height: 112px;
    border-radius: 0.82rem;
  }

  .content-table .content-cell-title .content-summary strong {
    font-size: 1rem;
  }

  .content-table .content-cell-title .content-summary strong span,
  .content-table .content-cell-subject .content-summary strong span {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .content-table .content-cell-subject,
  .content-table .content-cell-status,
  .content-table .content-cell-views,
  .content-table .content-cell-date,
  .content-table .content-cell-order,
  .content-table .content-cell-id,
  .content-table .content-cell-tags {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.45rem;
    min-height: 2.28rem;
    padding: 0.42rem 0.52rem;
    border: 1px solid var(--line);
    border-radius: 0.72rem;
    background: rgba(255, 255, 255, 0.56);
  }

  .content-table .content-cell-subject::before,
  .content-table .content-cell-status::before,
  .content-table .content-cell-views::before,
  .content-table .content-cell-date::before,
  .content-table .content-cell-order::before,
  .content-table .content-cell-id::before,
  .content-table .content-cell-tags::before {
    content: attr(data-label);
    flex-shrink: 0;
    font-size: 0.78rem;
  }

  .content-table .content-cell-subject .content-summary,
  .content-table .content-cell-views .content-summary,
  .content-table .content-cell-date .content-summary,
  .content-table .content-cell-order .content-summary {
    min-width: 0;
  }

  .content-table .content-cell-subject .content-summary strong,
  .content-table .content-cell-views .content-summary strong,
  .content-table .content-cell-date .content-summary strong,
  .content-table .content-cell-order .content-summary strong {
    justify-content: flex-end;
    font-size: 0.9rem;
  }

  .content-table .content-cell-tags {
    align-items: flex-start;
  }

  .content-table .content-tags {
    justify-content: flex-end;
  }

  .content-table .content-cell-actions {
    display: flex;
    flex-wrap: nowrap;
    justify-content: stretch;
    gap: 0.42rem;
    margin-top: 0.1rem;
  }

  .content-table .content-cell-actions::before {
    display: none;
  }

  .content-table .content-cell-actions form {
    flex: 1;
    display: flex;
  }

  .content-table .content-cell-actions .action-btn {
    width: 100%;
    height: 2.45rem;
    border-radius: 0.72rem;
  }

  :root[data-theme="dark"] .content-table .content-row,
  :root[data-theme="dark"] .content-table .content-row:hover {
    background: #141c23;
  }

  :root[data-theme="dark"] .content-table .content-cell-subject,
  :root[data-theme="dark"] .content-table .content-cell-status,
  :root[data-theme="dark"] .content-table .content-cell-views,
  :root[data-theme="dark"] .content-table .content-cell-date,
  :root[data-theme="dark"] .content-table .content-cell-order,
  :root[data-theme="dark"] .content-table .content-cell-id,
  :root[data-theme="dark"] .content-table .content-cell-tags {
    background: #111921;
    border-color: #31414d;
  }

  .poem-row-input {
    grid-template-columns: 1fr;
  }

  .admin-image-preview-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-image-preview {
    width: 100%;
    max-width: 100%;
  }

  .admin-media-preview-grid {
    grid-template-columns: 1fr;
  }

  .file-picker {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .file-picker-action {
    width: 100%;
    text-align: center;
  }

  .file-picker-copy {
    width: 100%;
  }

  .actions,
  .actions-col {
    width: 100%;
  }

  .actions-col form {
    width: 100%;
  }

  .action-btn {
    width: 100%;
    justify-content: center;
  }

  .publish-grid,
  .status-toggle {
    grid-template-columns: 1fr;
  }

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

/* Final cascade layer for the modern admin UI */
:root {
  --bg: #f6f7fb;
  --bg-accent: #eef2f7;
  --panel: rgba(255, 255, 255, 0.88);
  --surface-1: #ffffff;
  --surface-2: #f8fafc;
  --surface-3: #eef2f7;
  --line: rgba(15, 23, 42, 0.1);
  --ink: #111827;
  --ink-soft: #64748b;
  --primary: #2563eb;
  --primary-2: #0f766e;
  --accent: #f59e0b;
  --danger: #dc2626;
  --ok: #059669;
  --muted-btn: #f8fafc;
  --muted-btn-border: rgba(15, 23, 42, 0.12);
  --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-strong: 0 22px 52px rgba(15, 23, 42, 0.14);
  --radius-lg: 8px;
  --radius-xl: 8px;
  --focus-ring: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

:root[data-theme="dark"] {
  --bg: #0b0f17;
  --bg-accent: #111827;
  --panel: rgba(17, 24, 39, 0.9);
  --surface-1: #111827;
  --surface-2: #0f172a;
  --surface-3: #1e293b;
  --line: rgba(226, 232, 240, 0.12);
  --ink: #f8fafc;
  --ink-soft: #94a3b8;
  --primary: #60a5fa;
  --primary-2: #2dd4bf;
  --accent: #fbbf24;
  --danger: #f87171;
  --ok: #34d399;
  --muted-btn: #162033;
  --muted-btn-border: rgba(226, 232, 240, 0.14);
  --shadow-soft: 0 16px 34px rgba(0, 0, 0, 0.28);
  --shadow-strong: 0 26px 60px rgba(0, 0, 0, 0.38);
}

body,
:root[data-theme="dark"] body {
  background: linear-gradient(135deg, var(--bg), var(--bg-accent));
}

.admin-shell {
  grid-template-columns: 284px minmax(0, 1fr);
  background: transparent;
}

.sidebar,
:root[data-theme="dark"] .sidebar {
  padding: 14px;
  background: color-mix(in srgb, var(--surface-1) 88%, transparent);
  border-left: 1px solid var(--line);
  box-shadow: none;
}

.admin-main {
  width: min(100%, 1440px);
  padding: 14px;
}

.admin-brand,
.table-block,
.form-block,
.admin-header,
.tag-picker,
.publish-panel,
.poem-editor,
.detail-description,
.info-card,
.admin-media-preview-card,
.file-picker,
.login-card,
.table-wrap {
  border-radius: 8px;
  border-color: var(--line);
}

.admin-header,
:root[data-theme="dark"] .admin-header {
  position: sticky;
  top: 12px;
  padding: 14px;
  background: color-mix(in srgb, var(--surface-1) 88%, transparent);
  box-shadow: var(--shadow-soft);
}

.admin-header-row {
  flex-direction: row-reverse;
}

.admin-nav a,
.nav-icon,
.sidebar-toggle,
.theme-toggle,
.btn,
button,
.action-btn,
input,
textarea,
select,
.file-picker-action,
.status-toggle-option > span,
.status-toggle-option i,
.admin-media-preview,
.admin-image-preview,
.admin-table-thumb {
  border-radius: 8px;
}

.admin-nav a {
  min-height: 44px;
  padding: 8px;
  transition: transform 0.16s ease, background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.admin-nav a:hover,
.admin-nav a.is-active {
  color: var(--ink);
  background: var(--surface-2);
  border-color: var(--line);
  transform: translateX(-2px);
}

.admin-nav a.is-active {
  box-shadow: inset -3px 0 0 var(--primary);
}

.nav-icon {
  width: 34px;
  height: 34px;
  background: var(--surface-2);
  color: var(--ink-soft);
}

.admin-nav a:hover .nav-icon,
.admin-nav a.is-active .nav-icon {
  color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
}

.admin-grid-stats {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 10px;
}

.admin-grid-stats article {
  min-height: 142px;
  grid-column: span 3;
  align-content: space-between;
  padding: 14px;
  border-radius: 8px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-1) 94%, transparent), color-mix(in srgb, var(--surface-2) 96%, transparent));
  box-shadow: var(--shadow-soft);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.admin-grid-stats article:nth-child(1),
.admin-grid-stats article:nth-child(8) {
  grid-column: span 6;
}

.admin-grid-stats article::after {
  display: none;
}

.admin-grid-stats article:hover,
.table-block:hover,
.form-block:hover,
.admin-media-preview-card:hover {
  border-color: color-mix(in srgb, var(--primary) 26%, var(--line));
  box-shadow: var(--shadow-strong);
  transform: translateY(-1px);
}

.admin-grid-stats p {
  color: var(--ink);
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

.table-block,
.form-block {
  padding: 14px;
  background: color-mix(in srgb, var(--surface-1) 90%, transparent);
  box-shadow: var(--shadow-soft);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.table-top {
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.section-headline i {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  color: var(--primary);
  background: rgba(37, 99, 235, 0.1);
}

.table-wrap {
  border: 1px solid var(--line);
  background: var(--surface-1);
}

table {
  border-collapse: separate;
  border-spacing: 0;
}

thead th {
  background: var(--surface-2);
  color: var(--ink-soft);
}

th,
td {
  padding: 11px 12px;
  border-bottom-color: var(--line);
}

tbody tr:hover {
  background: rgba(37, 99, 235, 0.045);
}

input,
textarea,
select {
  min-height: 44px;
  padding: 10px 12px;
  border-color: var(--line);
  background: var(--surface-1);
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

input:hover,
textarea:hover,
select:hover {
  border-color: color-mix(in srgb, var(--primary) 28%, var(--line));
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

select[data-select-enhanced="1"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
}

.select-control {
  position: relative;
}

.select-control-button {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-1);
  color: var(--ink);
  box-shadow: none;
}

.select-control.is-open .select-control-button {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

.select-control-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  left: 0;
  z-index: 45;
  max-height: 240px;
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-1);
  box-shadow: var(--shadow-strong);
  animation: menuIn 0.14s ease both;
}

.select-control-option {
  width: 100%;
  min-height: 38px;
  justify-content: flex-start;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}

.select-control-option:hover,
.select-control-option:focus,
.select-control-option[aria-selected="true"] {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  outline: none;
  transform: none;
}

.btn,
button {
  min-height: 42px;
  background: linear-gradient(135deg, var(--primary), #1d4ed8);
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.2);
  transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease, border-color 0.16s ease;
}

.btn:hover,
button:hover,
.select-control-button:hover,
.action-btn:hover,
.sidebar-toggle:hover,
.theme-toggle:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.action-btn,
.markdown-toolbar button,
.sidebar-toggle,
.theme-toggle {
  background: var(--surface-2);
  border-color: var(--line);
  color: var(--ink);
  box-shadow: none;
}

.action-btn-edit {
  background: rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.18);
  color: var(--primary);
}

.action-btn-danger {
  background: rgba(220, 38, 38, 0.1);
  border-color: rgba(220, 38, 38, 0.18);
  color: var(--danger);
}

.status-badge,
.content-tag {
  min-height: 28px;
  padding: 4px 9px;
  border-radius: 999px;
}

.tag-option {
  position: relative;
  min-height: 38px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--surface-1);
  transition: transform 0.16s ease, border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}

.tag-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tag-option::before {
  content: "";
  width: 16px;
  height: 16px;
  border: 1px solid var(--muted-btn-border);
  border-radius: 999px;
  background: var(--surface-1);
}

.tag-option:has(input:checked) {
  border-color: rgba(37, 99, 235, 0.28);
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
}

.tag-option:has(input:checked)::before {
  border-color: var(--primary);
  background: var(--primary);
  box-shadow: inset 0 0 0 4px var(--surface-1);
}

.switch-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-control {
  width: 52px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-3);
  cursor: pointer;
  vertical-align: middle;
  transition: background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.switch-control::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--surface-1);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.18);
  transform: translateX(0);
  transition: transform 0.18s ease;
}

.switch-input:checked + .switch-control {
  border-color: rgba(37, 99, 235, 0.2);
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
}

.switch-input:checked + .switch-control::before {
  transform: translateX(-22px);
}

.switch-input:focus-visible + .switch-control {
  box-shadow: var(--focus-ring);
}

.confirm-modal[hidden] {
  display: none;
}

.confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 18px;
}

.confirm-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.48);
  backdrop-filter: blur(8px);
}

.confirm-modal-panel {
  position: relative;
  width: min(420px, 100%);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-1);
  box-shadow: var(--shadow-strong);
  animation: modalIn 0.18s ease both;
}

.confirm-modal-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--danger);
  background: rgba(220, 38, 38, 0.1);
}

.confirm-modal-panel h2 {
  margin: 0;
  font-size: 1.05rem;
}

.confirm-modal-panel p {
  margin: 4px 0 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.confirm-modal-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-open {
  overflow: hidden;
}

@media (max-width: 1220px) {
  .admin-grid-stats article,
  .admin-grid-stats article:nth-child(1),
  .admin-grid-stats article:nth-child(8) {
    grid-column: span 4;
  }
}

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

  .admin-main {
    width: 100%;
  }

  .sidebar {
    width: min(320px, 88vw);
    box-shadow: var(--shadow-strong);
  }

  .admin-grid-stats article,
  .admin-grid-stats article:nth-child(1),
  .admin-grid-stats article:nth-child(8) {
    grid-column: span 6;
  }
}

@media (max-width: 700px) {
  .admin-main {
    padding: 10px;
  }

  .admin-header {
    position: static;
  }

  .admin-header-row {
    flex-direction: column;
  }

  .admin-grid-stats {
    grid-template-columns: 1fr;
  }

  .admin-grid-stats article,
  .admin-grid-stats article:nth-child(1),
  .admin-grid-stats article:nth-child(8) {
    grid-column: auto;
    min-height: 118px;
  }

  .table-block,
  .form-block {
    padding: 12px;
  }

  .table-wrap {
    border: 0;
    background: transparent;
  }

  .select-control-menu {
    position: fixed;
    inset: auto 10px 10px;
    max-height: 48vh;
  }

  .confirm-modal-panel {
    grid-template-columns: 1fr;
  }

  .confirm-modal-actions,
  .confirm-modal-actions .action-btn {
    width: 100%;
  }
}

/* Final premium card overrides */
.content-board .table-wrap,
.class-board .table-wrap,
.conference-board .table-wrap {
  border: 0;
  background: transparent;
  padding: 0;
}

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

.admin-feature-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
  border-radius: 2rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.98)),
    var(--surface-1);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.admin-feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 35%),
    radial-gradient(circle at bottom left, rgba(15, 118, 110, 0.07), transparent 32%);
  pointer-events: none;
}

.admin-feature-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--primary) 24%, var(--line));
  box-shadow: 0 24px 58px rgba(15, 23, 42, 0.14);
}

.admin-feature-card-media {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 0;
  border-left: 0;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.02), rgba(15, 23, 42, 0.12)),
    var(--surface-2);
}

.admin-feature-card-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 32%;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.2));
  pointer-events: none;
}

.admin-feature-card-image {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.admin-feature-card-badge,
.content-card-type-chip,
.class-card-top-chip,
.conference-card-top-chip {
  position: absolute;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 800;
  backdrop-filter: blur(14px);
}

.admin-feature-card-badge {
  top: 1rem;
  left: 1rem;
  width: auto;
  min-width: 2.9rem;
  color: var(--primary-2);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
}

.content-card-type-chip,
.class-card-top-chip,
.conference-card-top-chip {
  top: 1rem;
  right: 1rem;
  color: #fff;
  background: rgba(15, 23, 42, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
}

.admin-feature-card-body {
  position: relative;
  display: grid;
  gap: 0.95rem;
  padding: 1.35rem 1.45rem 1.45rem;
}

.admin-feature-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.admin-feature-card-summary {
  min-width: 0;
}

.admin-feature-card-summary strong {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0;
  color: var(--primary-2);
  font-size: clamp(1.2rem, 2.1vw, 1.65rem);
  line-height: 1.4;
}

.admin-feature-card-summary strong span,
.admin-feature-card-summary span span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.admin-feature-card-summary span {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.7;
}

.admin-feature-card-summary i,
.admin-feature-card-meta-item i {
  color: var(--primary);
}

.admin-feature-card-id {
  flex-shrink: 0;
  min-height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-1);
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.admin-feature-card-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.admin-feature-card-description {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.95;
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.admin-feature-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.admin-feature-card-meta-item {
  min-height: 2.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-2) 90%, white);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.admin-feature-card-meta-item i {
  font-size: 0.9rem;
}

.admin-feature-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.admin-feature-card-tags .content-tag,
.admin-feature-card-tags .content-empty {
  min-height: 2.4rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
}

.admin-feature-card-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  overflow: hidden;
  padding: 1px;
  border: 1px solid var(--line);
  border-radius: 1.55rem;
  background: color-mix(in srgb, var(--line) 72%, transparent);
}

.admin-feature-card-actions form,
.admin-feature-card-actions a {
  display: flex;
  min-width: 0;
}

.admin-feature-card-actions .action-btn,
.admin-feature-card-actions .action-btn:hover,
.admin-feature-card-actions .action-btn:focus {
  width: 100%;
  min-height: 4.85rem;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink-soft);
  transform: none;
}

.admin-feature-card-actions .action-btn:hover,
.admin-feature-card-actions .action-btn:focus {
  background: rgba(37, 99, 235, 0.06);
  color: var(--primary);
}

.admin-feature-card-actions .action-btn-danger,
.admin-feature-card-actions .action-btn-danger:hover,
.admin-feature-card-actions .action-btn-danger:focus {
  color: var(--danger);
  background: rgba(220, 38, 38, 0.05);
}

.action-btn-stack {
  display: grid;
  place-items: center;
  gap: 0.35rem;
  padding: 0.9rem 0.65rem;
  text-align: center;
}

.action-btn-stack i {
  font-size: 1.15rem;
}

.action-btn-stack span {
  display: block;
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.2;
}

:root[data-theme="dark"] .admin-feature-card {
  background:
    linear-gradient(180deg, rgba(17, 24, 39, 0.96), rgba(15, 23, 42, 0.98)),
    var(--surface-1);
  border-color: rgba(226, 232, 240, 0.08);
}

:root[data-theme="dark"] .admin-feature-card::before {
  background:
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.14), transparent 35%),
    radial-gradient(circle at bottom left, rgba(45, 212, 191, 0.1), transparent 32%);
}

:root[data-theme="dark"] .admin-feature-card-badge {
  color: #f8fafc;
  background: rgba(15, 23, 42, 0.82);
  border-color: rgba(226, 232, 240, 0.1);
}

:root[data-theme="dark"] .content-card-type-chip,
:root[data-theme="dark"] .class-card-top-chip,
:root[data-theme="dark"] .conference-card-top-chip {
  background: rgba(2, 6, 23, 0.58);
  border-color: rgba(226, 232, 240, 0.1);
}

:root[data-theme="dark"] .admin-feature-card-summary strong {
  color: #ecf4f8;
}

:root[data-theme="dark"] .admin-feature-card-actions {
  background: rgba(148, 163, 184, 0.14);
  border-color: rgba(226, 232, 240, 0.08);
}

:root[data-theme="dark"] .admin-feature-card-actions .action-btn,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn:hover,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn:focus {
  background: rgba(17, 24, 39, 0.96);
  color: #cbd5e1;
}

:root[data-theme="dark"] .admin-feature-card-actions .action-btn:hover,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn:focus {
  background: rgba(37, 99, 235, 0.12);
  color: #dbeafe;
}

:root[data-theme="dark"] .admin-feature-card-actions .action-btn-danger,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn-danger:hover,
:root[data-theme="dark"] .admin-feature-card-actions .action-btn-danger:focus {
  background: rgba(127, 29, 29, 0.22);
  color: #fca5a5;
}

:root[data-theme="dark"] .admin-feature-card-meta-item,
:root[data-theme="dark"] .admin-feature-card-id {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(226, 232, 240, 0.1);
  color: #cbd5e1;
}

:root[data-theme="dark"] .admin-feature-card-description,
:root[data-theme="dark"] .admin-feature-card-summary span {
  color: #94a3b8;
}

@media (max-width: 900px) {
  .admin-card-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .admin-feature-card-body {
    padding: 1.15rem 1.15rem 1.2rem;
  }
}

@media (max-width: 700px) {
  .admin-card-grid {
    grid-template-columns: 1fr;
  }

  .admin-feature-card-actions {
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  }

  .admin-feature-card-actions .action-btn,
  .admin-feature-card-actions .action-btn:hover,
  .admin-feature-card-actions .action-btn:focus {
    min-height: 4.5rem;
  }
}