/* ============================================
   gradiant.lab — Admin Panel Stylesheet
   ============================================ */

/* 1. Google Fonts & Icons */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap');

/* 2. Admin Variables */
:root {
  --admin-sidebar-w: 240px;
  --admin-bg: #f7f7f5;
  --admin-surface: #ffffff;
  --admin-border: #e8e8e4;
  --admin-text: #0a0a0a;
  --admin-text-muted: #777777;
  --admin-text-dim: #474747;
  --admin-primary: #000000;
  --admin-primary-on: #ffffff;
  --admin-surface-container: #f0edec;
  --admin-surface-high: #ebe7e7;
  --admin-error: #ba1a1a;
}

/* 3. Base */
.admin-body {
  font-family: 'Poppins', system-ui, sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text);
  margin: 0;
  min-height: 100vh;
  display: flex;
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}

/* ============================================
   4. Sidebar
   ============================================ */
.admin-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: var(--admin-sidebar-w);
  background: #0a0a0a;
  display: flex;
  flex-direction: column;
  padding: 3rem 1.5rem;
  z-index: 40;
  transition: transform 0.3s ease;
}

.sidebar-brand {
  margin-bottom: 3rem;
}

.sidebar-brand h1 {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 1.125rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  margin: 0;
}

.sidebar-brand p {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #737373;
  margin-top: 4px;
  font-weight: 500;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  color: #a3a3a3;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s;
  border-left: 4px solid transparent;
}

.sidebar-nav a:hover {
  color: #fff;
  background: #171717;
}

.sidebar-nav a.active {
  background: #171717;
  color: #fff;
  border-left-color: #fff;
}

.sidebar-nav a .material-symbols-outlined {
  font-size: 1.25rem;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid #262626;
}

.sidebar-footer a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  color: #a3a3a3;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s;
}

.sidebar-footer a:hover {
  color: #fff;
}

/* Mobile sidebar toggle */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 50;
  background: var(--admin-primary);
  color: var(--admin-primary-on);
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  line-height: 1;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 35;
}

.sidebar-overlay.active {
  display: block;
}

/* ============================================
   5. Main Content
   ============================================ */
.admin-main {
  flex-grow: 1;
  margin-left: var(--admin-sidebar-w);
  min-height: 100vh;
}

/* Admin Header */
.admin-header {
  background: var(--admin-surface);
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 30;
  box-shadow: 0 4px 32px rgba(10,10,10,0.02);
}

.admin-header h2 {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.admin-header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.admin-content {
  padding: 3rem;
  max-width: 1440px;
}

.admin-content > * + * {
  margin-top: 3rem;
}

/* ============================================
   6. Stat Cards
   ============================================ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: var(--admin-surface);
  padding: 2rem;
  border: 1px solid var(--admin-border);
  transition: border-color 0.4s;
}

.stat-card:hover {
  border-color: var(--admin-text);
}

.stat-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.stat-card-top .material-symbols-outlined {
  color: #a3a3a3;
  transition: color 0.3s;
}

.stat-card:hover .stat-card-top .material-symbols-outlined {
  color: var(--admin-text);
}

.stat-card-badge {
  font-size: 10px;
  font-weight: 700;
  color: #a3a3a3;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.stat-card-value {
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  margin-bottom: 2px;
}

.stat-card-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #737373;
}

/* ============================================
   7. Tables
   ============================================ */
.admin-table-wrap {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  text-align: left;
  border-collapse: collapse;
}

.admin-table thead tr {
  background: var(--admin-bg);
  border-bottom: 1px solid var(--admin-border);
}

.admin-table th {
  padding: 1.25rem 2rem;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #737373;
}

.admin-table td {
  padding: 1.5rem 2rem;
  font-size: 0.875rem;
}

.admin-table tbody tr {
  border-bottom: 1px solid var(--admin-border);
  transition: background 0.2s;
}

.admin-table tbody tr:last-child {
  border-bottom: none;
}

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

.admin-table .row-title {
  font-weight: 700;
}

.admin-table .row-muted {
  color: #737373;
}

/* Status dots */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
}

.status-dot--active { background: var(--admin-primary); }
.status-dot--inactive { background: #d4d4d4; }
.status-dot--unread { background: var(--admin-error); }

.status-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

/* Table action buttons */
.table-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-table {
  padding: 0.375rem 0.75rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--admin-border);
  background: transparent;
  color: var(--admin-text-dim);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-table:hover {
  border-color: var(--admin-text);
  color: var(--admin-text);
}

.btn-table--danger:hover {
  border-color: var(--admin-error);
  color: var(--admin-error);
}

/* Featured/status badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.badge--yes {
  background: #0a0a0a;
  color: #fff;
}

.badge--no {
  background: #f5f5f5;
  color: #a3a3a3;
}

.badge--published {
  background: #0a0a0a;
  color: #fff;
}

.badge--draft {
  background: #f5f5f5;
  color: #a3a3a3;
}

.badge--unread {
  background: #fef2f2;
  color: var(--admin-error);
}

.badge--read {
  background: #f5f5f5;
  color: #737373;
}

/* Unread row highlight */
.row-unread {
  background: #fafafa;
  font-weight: 600;
}

/* Thumbnail in table */
.table-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  background: #f0edec;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* ============================================
   8. Buttons
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--admin-primary);
  color: var(--admin-primary-on);
  padding: 0.625rem 1.5rem;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--admin-text);
  padding: 0.625rem 1.5rem;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  border: 1px solid var(--admin-border);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s;
}

.btn-secondary:hover {
  border-color: var(--admin-text);
}

/* ============================================
   9. Forms
   ============================================ */
.admin-form {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  padding: 2.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #a3a3a3;
  margin-bottom: 0.5rem;
}

.form-label .required {
  color: var(--admin-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--admin-border);
  padding: 0.75rem 0;
  font-size: 0.875rem;
  font-family: 'Poppins', system-ui, sans-serif;
  color: var(--admin-text);
  background: transparent;
  transition: border-color 0.3s;
  outline: none;
  box-sizing: border-box;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-bottom-color: var(--admin-text);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #d4d4d4;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23777' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 1.5rem;
}

.form-checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
}

.form-checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--admin-primary);
}

.form-file {
  padding: 0.75rem 0;
  font-size: 0.875rem;
  font-family: 'Poppins', system-ui, sans-serif;
}

.form-actions {
  display: flex;
  gap: 1rem;
  padding-top: 1rem;
  grid-column: 1 / -1;
}

/* ============================================
   10. Quill Editor Overrides
   ============================================ */
.quill-wrap {
  border: 1px solid var(--admin-border);
  grid-column: 1 / -1;
}

.quill-wrap .ql-toolbar {
  border: none;
  border-bottom: 1px solid var(--admin-border);
  background: var(--admin-bg);
}

.quill-wrap .ql-container {
  border: none;
  min-height: 300px;
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 0.875rem;
}

.quill-wrap .ql-editor {
  min-height: 300px;
  padding: 1.5rem;
}

.quill-wrap .ql-editor.ql-blank::before {
  color: #d4d4d4;
  font-style: italic;
}

/* ============================================
   11. Messages Accordion
   ============================================ */
.message-expand {
  display: none;
  padding: 1.5rem 2rem;
  background: var(--admin-bg);
  border-top: 1px solid var(--admin-border);
}

.message-expand.active {
  display: block;
}

.message-expand p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--admin-text-dim);
  max-width: 640px;
}

.message-row {
  cursor: pointer;
}

/* ============================================
   12. Section Headers
   ============================================ */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.section-header h3 {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

/* ============================================
   13. Login Page
   ============================================ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--admin-bg);
  font-family: 'Poppins', system-ui, sans-serif;
}

.login-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  padding: 3rem;
  width: 100%;
  max-width: 420px;
}

.login-card h1 {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 0.25rem;
}

.login-card .login-subtitle {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #737373;
  font-weight: 500;
  margin-bottom: 2.5rem;
}

.login-card .form-group {
  margin-bottom: 1.5rem;
}

.login-card .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 0.875rem;
  margin-top: 0.5rem;
}

.login-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--admin-error);
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  margin-bottom: 1.5rem;
  display: none;
}

.login-error.visible {
  display: block;
}

/* ============================================
   14. Dashboard Quick-Add Card
   ============================================ */
.quick-add-card {
  background: var(--admin-surface);
  padding: 2rem;
  border: 1px solid var(--admin-border);
}

.quick-add-card > * + * {
  margin-top: 2rem;
}

/* ============================================
   15. Responsive
   ============================================ */
@media (max-width: 1024px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-content {
    padding: 2rem;
  }

  .admin-header {
    padding: 1.25rem 2rem;
  }
}

@media (max-width: 768px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }

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

  .sidebar-toggle {
    display: block;
  }

  .admin-main {
    margin-left: 0;
  }

  .admin-header {
    padding-left: 4rem;
  }

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

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

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

  .admin-table {
    min-width: 640px;
    font-size: 0.8rem;
  }

  .admin-table td, .admin-table th { padding: 0.5rem 0.6rem; }

  .admin-content {
    padding: 1.5rem;
  }

  .admin-mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 60px;
    background: #fff;
    border-bottom: 1px solid var(--admin-border);
    padding: 0 1rem;
    z-index: 999;
  }

  .admin-main {
    padding-top: 60px;
  }
}

@media (max-width: 480px) {
  .login-card {
    margin: 1rem;
    padding: 2rem;
  }

  .admin-header h2 {
    font-size: 1.125rem;
  }
}