/* ═══════════════════════════════════════════════════════════════
   AstroPlatform Admin CMS — admin.css
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Cinzel:wght@600&display=swap');

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --bg-sidebar:    #120F1E;
  --bg-sidebar-2:  #1A1530;
  --bg-content:    #F4F3FF;
  --bg-card:       #FFFFFF;
  --accent:        #7C3AED;
  --accent-light:  #EDE9FE;
  --accent-hover:  #6D28D9;
  --gold:          #F59E0B;
  --text-primary:  #1E1B2E;
  --text-secondary:#6B7280;
  --text-sidebar:  #C4B5FD;
  --text-sidebar-active: #FFFFFF;
  --border:        #E5E7EB;
  --danger:        #EF4444;
  --success:       #10B981;
  --sidebar-w:     240px;
  --radius:        10px;
  --shadow:        0 1px 4px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-content);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
img { max-width: 100%; }

/* ── Layout ─────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; width: 100%; }

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  transition: transform 0.25s ease;
}

.sidebar-logo {
  padding: 24px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.sidebar-logo .logo-mark {
  font-family: 'Cinzel', serif;
  font-size: 18px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-logo .logo-mark span.star { color: var(--gold); font-size: 22px; }
.sidebar-logo .logo-sub {
  font-size: 11px;
  color: var(--text-sidebar);
  margin-top: 3px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(196,181,253,0.4);
  padding: 12px 8px 6px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-sidebar);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.15s;
}
.nav-link:hover { background: rgba(124,58,237,0.15); color: #fff; }
.nav-link.active { background: var(--accent); color: #fff; }
.nav-link .nav-icon { width: 18px; text-align: center; font-size: 16px; }

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.sidebar-footer .admin-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  margin-bottom: 8px;
}
.admin-avatar {
  width: 34px; height: 34px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px;
  flex-shrink: 0;
}
.admin-details { min-width: 0; }
.admin-name { font-size: 13px; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-role { font-size: 11px; color: var(--text-sidebar); }

/* ── Main Content ───────────────────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  height: 60px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}
.topbar-actions { display: flex; align-items: center; gap: 10px; }

.content {
  padding: 28px;
  flex: 1;
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.card-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title { font-size: 15px; font-weight: 600; }
.card-body { padding: 22px; }

/* ── Stat Cards ─────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.stat-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 12px;
}
.stat-value { font-size: 26px; font-weight: 700; color: var(--text-primary); }
.stat-label { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  transition: all 0.15s;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-content); color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover { background: #EDEAF8; }
.btn-danger { background: #FEF2F2; color: var(--danger); border: 1px solid #FECACA; }
.btn-danger:hover { background: #FEE2E2; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-icon { padding: 8px; border-radius: 8px; background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
.btn-icon:hover { background: var(--bg-content); }

/* ── Form Elements ──────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-primary);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}
.form-textarea { resize: vertical; min-height: 90px; }
.form-hint { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Toggle ─────────────────────────────────────────────────── */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle {
  position: relative;
  width: 40px; height: 22px;
  flex-shrink: 0;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: #D1D5DB;
  border-radius: 22px;
  cursor: pointer;
  transition: 0.2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 3px; bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: 0.2s;
}
.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }
.toggle-label { font-size: 14px; color: var(--text-primary); }

/* ── Section List (Homepage Editor) ────────────────────────── */
.section-list { display: flex; flex-direction: column; gap: 10px; }

.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: box-shadow 0.15s, border-color 0.15s;
  cursor: grab;
}
.section-card:active { cursor: grabbing; }
.section-card.dragging { opacity: 0.45; box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.section-card.drag-over {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(124,58,237,0.25);
  background: var(--accent-light);
}

.drag-handle { color: #CBD5E1; font-size: 18px; cursor: grab; flex-shrink: 0; user-select: none; }
.section-icon { font-size: 22px; flex-shrink: 0; }
.section-info { flex: 1; min-width: 0; }
.section-name { font-size: 14px; font-weight: 600; }
.section-meta { font-size: 12px; color: var(--text-secondary); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.section-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
}
.badge-visible { background: #D1FAE5; color: #065F46; }
.badge-hidden  { background: #F3F4F6; color: #6B7280; }

/* ── Image Drop Zone ────────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.drop-zone:hover, .drop-zone.drag-active {
  border-color: var(--accent);
  background: var(--accent-light);
}
.drop-zone-icon { font-size: 32px; margin-bottom: 8px; }
.drop-zone-text { font-size: 13px; color: var(--text-secondary); }
.drop-zone-text strong { color: var(--accent); }
.drop-zone input[type="file"] { display: none; }
.drop-zone-preview {
  margin-top: 12px;
  max-height: 160px;
  border-radius: 6px;
  object-fit: cover;
  width: 100%;
}

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(18,15,30,0.6);
  backdrop-filter: blur(3px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-card);
  border-radius: 14px;
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  transform: translateY(12px);
  transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 1;
}
.modal-title { font-size: 16px; font-weight: 600; }
.modal-close {
  background: none;
  border: none;
  font-size: 22px;
  color: var(--text-secondary);
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
}
.modal-close:hover { background: var(--bg-content); color: var(--text-primary); }
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Toast ──────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 10px;
  background: var(--text-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  animation: slideIn 0.25s ease;
  min-width: 240px;
}
.toast.success { background: #065F46; }
.toast.error   { background: #991B1B; }
@keyframes slideIn {
  from { transform: translateX(60px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── Auth Pages ─────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  background: var(--bg-sidebar);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo .star { font-size: 40px; }
.auth-logo h1 {
  font-family: 'Cinzel', serif;
  font-size: 22px;
  color: var(--text-primary);
  margin-top: 8px;
}
.auth-logo p { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }
.auth-error {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}
.auth-error.show { display: block; }

/* ── Loading Skeleton ───────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, #E5E7EB 25%, #F3F4F6 50%, #E5E7EB 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 6px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Color Picker ───────────────────────────────────────────── */
.color-input-wrap { display: flex; align-items: center; gap: 10px; }
.color-input-wrap input[type="color"] {
  width: 40px; height: 38px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}
.color-input-wrap .color-hex { flex: 1; }

/* ── Responsive ─────────────────────────────────────────────── */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--text-primary);
  margin-right: 8px;
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main {
    margin-left: 0;
  }
  .hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .content { padding: 16px; }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
  }
  .sidebar-overlay.open { display: block; }
}

/* ── Divider ────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 20px 0; }

/* ── Empty State ────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary);
}
.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state h3 { font-size: 16px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }