:root {
  --adm-bg: #0a0a0b;
  --adm-surface: #111113;
  --adm-surface-elevated: #18181b;
  --adm-border: #1f1f23;
  --adm-border-focus: #2d2d33;
  --adm-text: #f4f4f5;
  --adm-text-muted: #71717a;
  --adm-text-dim: #52525b;
  --adm-accent: #eab308;
  --adm-accent-hover: #facc15;
  --adm-accent-muted: rgba(234, 179, 8, 0.12);
  --adm-danger: #dc2626;
  --adm-danger-muted: rgba(220, 38, 38, 0.12);
  --adm-radius: 10px;
  --adm-radius-sm: 6px;
  --adm-radius-lg: 14px;
  --adm-sidebar-w: 220px;
  --adm-space: 8px;
  --adm-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--adm-font);
  background: var(--adm-bg);
  color: var(--adm-text);
  min-height: 100vh;
  line-height: 1.5;
  font-size: 0.9375rem;
}


.admin-dashboard {
  display: flex;
  min-height: 100vh;
}
.main {
  flex: 1;
  margin-left: var(--adm-sidebar-w);
  min-width: 0;
  padding: calc(var(--adm-space) * 3);
  padding-bottom: calc(var(--adm-space) * 6);
}
.section-content {
  max-width: 900px;
}


.sidebar {
  width: var(--adm-sidebar-w);
  flex-shrink: 0;
  background: var(--adm-surface);
  border-right: 1px solid var(--adm-border);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.sidebar__logo {
  display: block;
  padding: calc(var(--adm-space) * 2.5) calc(var(--adm-space) * 2);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--adm-text);
  text-decoration: none;
  border-bottom: 1px solid var(--adm-border);
  transition: color 0.15s, background 0.15s;
}
.sidebar__logo:hover { color: var(--adm-accent); }
.sidebar__nav {
  flex: 1;
  padding: var(--adm-space) 0;
  overflow-y: auto;
}
.sidebar__link {
  display: flex;
  align-items: center;
  gap: calc(var(--adm-space) * 1.25);
  padding: calc(var(--adm-space) * 1.25) calc(var(--adm-space) * 2);
  color: var(--adm-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s, background 0.15s;
  border-left: 2px solid transparent;
  margin-left: 0;
}
.sidebar__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0.85;
}
.sidebar__link.active .sidebar__icon { opacity: 1; }
.sidebar__link:hover {
  color: var(--adm-text);
  background: var(--adm-surface-elevated);
}
.sidebar__link.active {
  color: var(--adm-accent);
  background: var(--adm-accent-muted);
  border-left-color: var(--adm-accent);
}
.sidebar__user {
  padding: calc(var(--adm-space) * 2);
  border-top: 1px solid var(--adm-border);
  background: var(--adm-surface-elevated);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--adm-space);
  flex-wrap: wrap;
}
.sidebar__user-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--adm-text);
}
.sidebar__logout {
  display: inline-flex;
  align-items: center;
  padding: calc(var(--adm-space) * 0.5) calc(var(--adm-space) * 1.25);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--adm-accent);
  text-decoration: none;
  border-radius: var(--adm-radius-sm);
  transition: color 0.15s, background 0.15s;
}
.sidebar__logout:hover {
  color: var(--adm-accent-hover);
  background: var(--adm-accent-muted);
}


.sidebar-toggle {
  display: none;
  position: fixed;
  top: calc(var(--adm-space) * 2);
  left: calc(var(--adm-space) * 2);
  z-index: 210;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-sm);
  color: var(--adm-text);
  cursor: pointer;
  font-size: 1.25rem;
  transition: background 0.15s;
}
.sidebar-toggle:hover { background: var(--adm-surface-elevated); }


.section-title {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: calc(var(--adm-space) * 0.5);
  color: var(--adm-text);
}
.section-subtitle {
  font-size: 0.875rem;
  color: var(--adm-text-muted);
  margin-bottom: calc(var(--adm-space) * 2.5);
  line-height: 1.5;
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--adm-space) * 0.75);
  padding: calc(var(--adm-space) * 1.25) calc(var(--adm-space) * 2);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  border: none;
  border-radius: var(--adm-radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}
.btn:active { transform: scale(0.98); }
.btn--primary {
  background: var(--adm-accent);
  color: #0a0a0b;
}
.btn--primary:hover { background: var(--adm-accent-hover); }
.btn--secondary {
  background: var(--adm-surface-elevated);
  color: var(--adm-text);
  border: 1px solid var(--adm-border);
}
.btn--secondary:hover {
  background: var(--adm-border-focus);
  border-color: var(--adm-border-focus);
}
.btn--danger {
  background: var(--adm-danger-muted);
  color: #f87171;
}
.btn--danger:hover { background: rgba(220, 38, 38, 0.2); }
.btn--sm {
  padding: calc(var(--adm-space) * 0.75) calc(var(--adm-space) * 1.5);
  font-size: 0.8125rem;
}
.admin-table td.admin-card-actions .btn--sm {
  min-width: 0;
  box-sizing: border-box;
}


.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--adm-radius);
  border: 1px solid var(--adm-border);
  background: var(--adm-surface);
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.admin-table th,
.admin-table td {
  padding: calc(var(--adm-space) * 1.5) calc(var(--adm-space) * 2);
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--adm-border);
}
.admin-table th {
  color: var(--adm-text-muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--adm-surface-elevated);
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tbody tr {
  transition: background 0.12s;
}
.admin-table tbody tr:hover td { background: var(--adm-surface-elevated); }
.admin-table .drag-handle {
  cursor: grab;
  color: var(--adm-text-dim);
  padding: calc(var(--adm-space) * 0.5);
  width: 32px;
  text-align: center;
  user-select: none;
  font-size: 0.875rem;
}
.admin-table .drag-handle:active { cursor: grabbing; }
.admin-table tr.dragging { opacity: 0.5; }
.admin-table .drag-handle-col { width: 32px; }
.admin-table .contact-icon-cell {
  width: 40px;
}
.admin-table .contact-icon-cell img,
.admin-table .contact-icon-cell svg,
.admin-table .img-preview {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: var(--adm-radius-sm);
  background: var(--adm-bg);
}
.admin-table .contact-icon-cell svg {
  flex-shrink: 0;
  fill: currentColor;
}
.admin-table td.admin-card-actions {
  vertical-align: middle;
  text-align: right;
}
.admin-table td.admin-card-actions .admin-card-actions__inner {
  display: inline-flex;
  align-items: center;
  gap: var(--adm-space);
  flex-wrap: wrap;
}
.admin-table td.admin-card-actions .btn {
  min-width: 7.5rem;
  width: 7.5rem;
  justify-content: center;
}
.admin-table td .btn--sm + .btn--sm { margin-left: 0; }


.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--adm-space);
  margin-top: calc(var(--adm-space) * 2);
  margin-bottom: calc(var(--adm-space) * 2);
}
.form-group {
  margin-bottom: calc(var(--adm-space) * 2);
}
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--adm-text-muted);
  margin-bottom: calc(var(--adm-space) * 0.5);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: calc(var(--adm-space) * 1.25) calc(var(--adm-space) * 1.5);
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--adm-text);
  background: var(--adm-bg);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-sm);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--adm-accent);
  box-shadow: 0 0 0 2px var(--adm-accent-muted);
}
.form-group textarea {
  min-height: 100px;
  resize: vertical;
}


.contact-icon-choice {
  display: flex;
  flex-wrap: wrap;
  gap: var(--adm-space);
  margin-bottom: var(--adm-space);
}
.contact-icon-option {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--adm-radius-sm);
  border: 2px solid transparent;
  background: var(--adm-bg);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.contact-icon-option:hover,
.contact-icon-option.selected {
  border-color: var(--adm-accent);
  background: var(--adm-accent-muted);
}
.contact-icon-option svg { width: 22px; height: 22px; fill: currentColor; }
.contact-icon-option img { max-width: 24px; max-height: 24px; object-fit: contain; }
.icon-upload-area {
  margin-top: var(--adm-space);
  padding: calc(var(--adm-space) * 1.5);
  border: 1px dashed var(--adm-border);
  border-radius: var(--adm-radius-sm);
  font-size: 0.875rem;
  color: var(--adm-text-muted);
  text-align: center;
}
.icon-upload-area input[type=file] { display: none; }
.icon-upload-area label { cursor: pointer; color: var(--adm-accent); font-weight: 500; }
.icon-upload-area label:hover { text-decoration: underline; }
.contact-icon-preview {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: var(--adm-radius-sm);
  background: var(--adm-bg);
  vertical-align: middle;
}


.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: calc(var(--adm-space) * 3);
  animation: adm-fadeIn 0.2s ease;
}
@keyframes adm-fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-lg);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
  padding: calc(var(--adm-space) * 3);
  animation: adm-slideUp 0.25s ease;
}
@keyframes adm-slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.modal h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: calc(var(--adm-space) * 2);
  letter-spacing: -0.01em;
}
.modal .form-actions { margin-bottom: 0; }


.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--adm-space) * 3);
  background: var(--adm-bg);
}
.login-box {
  width: 100%;
  max-width: 360px;
  padding: calc(var(--adm-space) * 4);
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}
.login-title {
  font-size: 1.375rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.02em;
  margin-bottom: calc(var(--adm-space) * 0.5);
}
.login-subtitle {
  text-align: center;
  color: var(--adm-text-muted);
  font-size: 0.875rem;
  margin-bottom: calc(var(--adm-space) * 3);
}
.login-form .field {
  margin-bottom: calc(var(--adm-space) * 2);
}
.login-form .field span {
  display: block;
  font-size: 0.8125rem;
  color: var(--adm-text-muted);
  margin-bottom: calc(var(--adm-space) * 0.5);
}
.login-form input {
  width: 100%;
  padding: calc(var(--adm-space) * 1.5) calc(var(--adm-space) * 2);
  font-size: 1rem;
  font-family: inherit;
  background: var(--adm-bg);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius-sm);
  color: var(--adm-text);
  outline: none;
}
.login-form input:focus { border-color: var(--adm-accent); }
.login-form .error {
  color: #f87171;
  font-size: 0.875rem;
  margin-bottom: var(--adm-space);
}
.login-form .btn {
  width: 100%;
  margin-top: var(--adm-space);
  padding: calc(var(--adm-space) * 1.5);
}


.settings-bg-preview {
  min-height: 80px;
  padding: var(--adm-space) 0;
}
.settings-bg-preview img {
  border-radius: var(--adm-radius-sm);
  border: 1px solid var(--adm-border);
}
.settings-list {
  list-style: none;
  margin-top: calc(var(--adm-space) * 2);
}
.settings-list li {
  padding: calc(var(--adm-space) * 1.25) 0;
  border-bottom: 1px solid var(--adm-border);
  font-size: 0.875rem;
  color: var(--adm-text-muted);
}
.settings-list li:last-child { border-bottom: none; }
.settings-list code {
  font-size: 0.8125rem;
  color: var(--adm-accent);
  background: var(--adm-accent-muted);
  padding: 2px 6px;
  border-radius: 4px;
}


.error { color: #f87171; font-size: 0.875rem; }
.empty-state {
  text-align: center;
  padding: calc(var(--adm-space) * 3);
  color: var(--adm-text-muted);
  font-size: 0.875rem;
}


@media (max-width: 800px) {
  .sidebar {
    transform: translateX(-100%);
    width: min(280px, 85vw);
    box-shadow: none;
    padding-top: 56px;
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 8px 0 24px rgba(0, 0, 0, 0.4);
  }
  .sidebar-toggle {
    display: inline-flex;
    top: calc(var(--adm-space) * 2);
    left: calc(var(--adm-space) * 2);
    z-index: 210;
  }
  .main {
    margin-left: 0;
    padding: calc(var(--adm-space) * 2.5);
    padding-top: 60px;
  }
  .section-title {
    font-size: 1.25rem;
    margin-bottom: calc(var(--adm-space) * 0.5);
  }
  .section-subtitle {
    margin-bottom: calc(var(--adm-space) * 2);
  }
  .form-actions {
    margin-bottom: calc(var(--adm-space) * 2.5);
    margin-top: 0;
  }
  .form-actions .btn { flex: 1 1 auto; min-width: 140px; }
  .section-content { max-width: none; }
  .modal { margin: var(--adm-space); padding: calc(var(--adm-space) * 2.5); }

  
  .admin-table-wrap {
    border: none;
    background: transparent;
    overflow: visible;
  }
  .admin-table {
    display: block;
  }
  .admin-table thead { display: none; }
  .admin-table tbody {
    display: flex;
    flex-direction: column;
    gap: calc(var(--adm-space) * 2);
  }
  .admin-table tr {
    display: block;
    background: var(--adm-surface);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  }
  .admin-table tbody tr:hover td { background: transparent; }
  .admin-table td {
    display: flex;
    align-items: center;
    gap: calc(var(--adm-space) * 1.5);
    min-height: 52px;
    min-width: 0;
    padding: 0 calc(var(--adm-space) * 2);
    border: none;
    border-bottom: 1px solid var(--adm-border);
  }
  .admin-table--users td {
    min-height: 40px;
    padding: calc(var(--adm-space) * 0.75) calc(var(--adm-space) * 2);
  }
  .admin-table td:last-child { border-bottom: none; }
  .admin-table td[data-label]::before {
    content: attr(data-label);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--adm-text-muted);
    flex: 0 0 80px;
  }
  .admin-table td[data-label] > a { word-break: break-all; }
  .admin-table td[data-label=""]::before { display: none; }
  .admin-table td.drag-handle {
    width: 100%;
    min-height: 44px;
    padding: calc(var(--adm-space) * 0.75) calc(var(--adm-space) * 2);
    border-bottom: 1px solid var(--adm-border);
    background: var(--adm-surface-elevated);
    justify-content: center;
  }
  .admin-table td.admin-card-actions {
    display: block;
    border-top: 1px solid var(--adm-border);
    padding: calc(var(--adm-space) * 2);
    min-height: 0;
    background: var(--adm-surface-elevated);
  }
  .admin-table td.admin-card-actions::before { display: none; }
  .admin-table td.admin-card-actions .admin-card-actions__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--adm-space);
  }
  .admin-table td.admin-card-actions .btn { min-width: 0; width: 100%; }
  .admin-table .img-preview {
    width: 56px;
    height: 56px;
    border-radius: var(--adm-radius-sm);
    object-fit: cover;
    flex-shrink: 0;
  }
  .admin-table tr.dragging { opacity: 0.75; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3); }

  
  .admin-table--contacts td[data-label]::before { display: none; }
  .admin-table--contacts td {
    min-height: 56px;
    padding: calc(var(--adm-space) * 1.25) calc(var(--adm-space) * 2);
  }
  .admin-table--contacts td.contact-icon-cell {
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }
  .admin-table--contacts .contact-icon-cell .contact-icon-preview,
  .admin-table--contacts .contact-icon-cell img,
  .admin-table--contacts .contact-icon-cell svg {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    flex-shrink: 0;
    display: block;
    object-fit: contain;
    fill: currentColor;
  }
  .admin-table .drag-handle-col { width: 28px; }
  .admin-table .drag-handle { width: 28px; min-height: 0; padding: 0.5rem 0; }
}
@media (min-width: 801px) {
  .sidebar-toggle { display: none !important; }
}


.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 199;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.sidebar.open ~ .sidebar-backdrop {
  display: block;
  opacity: 1;
}
@media (min-width: 801px) {
  .sidebar-backdrop { display: none !important; }
}