/* ==========================================================================
   FLOPY.IN — Admin Panel Stylesheet
   Modern Glassmorphic Control Center
   ========================================================================== */

:root {
  --admin-bg: #070a12;
  --admin-sidebar-bg: rgba(11, 16, 28, 0.95);
  --admin-card-bg: rgba(15, 23, 42, 0.7);
  --admin-border: rgba(255, 255, 255, 0.07);
  --admin-border-hover: rgba(99, 102, 241, 0.4);
  
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --font-sans: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --sidebar-width: 260px;
}

html {
  overflow-x: hidden;
  max-width: 100%;
}

body.admin-body {
  background: var(--admin-bg);
  color: var(--text-main);
  font-family: var(--font-sans);
  display: flex;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  max-width: 100%;
}

/* Sidebar */
.admin-sidebar {
  width: var(--sidebar-width);
  background: var(--admin-sidebar-bg);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
}

.sidebar-header {
  height: 4.5rem;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--admin-border);
}

.sidebar-nav {
  padding: 1.5rem 1rem;
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  list-style: none;
}

.sidebar-section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  padding: 0.75rem 0.5rem 0.25rem;
  font-weight: 700;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  text-decoration: none !important;
}

.sidebar-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.sidebar-link.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.25) 0%, rgba(6, 182, 212, 0.15) 100%);
  border: 1px solid rgba(99, 102, 241, 0.35);
  font-weight: 600;
}

.sidebar-badge {
  margin-left: auto;
  background: var(--primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* Main Content Area */
.admin-main {
  margin-left: var(--sidebar-width);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-topbar {
  height: 4.5rem;
  padding: 0 2rem;
  background: rgba(11, 16, 28, 0.75);
  border-bottom: 1px solid var(--admin-border);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.topbar-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
}

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

.admin-content {
  padding: 2rem;
  flex-grow: 1;
}

/* Admin Glass Cards */
.admin-card {
  background: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 14px;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  transition: border-color 0.2s ease;
}

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

/* Stat Grid */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-widget {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.stat-icon-purple { background: rgba(99, 102, 241, 0.15); color: #818cf8; border: 1px solid rgba(99, 102, 241, 0.3); }
.stat-icon-cyan { background: rgba(6, 182, 212, 0.15); color: #22d3ee; border: 1px solid rgba(6, 182, 212, 0.3); }
.stat-icon-emerald { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.stat-icon-amber { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }

.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #fff;
  line-height: 1.1;
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Admin Tables */
.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.admin-table th {
  padding: 0.85rem 1rem;
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--admin-border);
  color: var(--text-muted);
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: #fff;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-new { background: rgba(99, 102, 241, 0.2); color: #a5b4fc; border: 1px solid rgba(99, 102, 241, 0.4); }
.badge-contacted { background: rgba(6, 182, 212, 0.2); color: #67e8f9; border: 1px solid rgba(6, 182, 212, 0.4); }
.badge-qualified { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.4); }
.badge-archived { background: rgba(100, 116, 139, 0.2); color: #cbd5e1; border: 1px solid rgba(100, 116, 139, 0.4); }
.badge-published { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.4); }
.badge-draft { background: rgba(245, 158, 11, 0.2); color: #fde68a; border: 1px solid rgba(245, 158, 11, 0.4); }

/* Form Controls in Admin */
.admin-input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: #fff;
  font-size: 0.9rem;
}
.admin-input:focus {
  outline: none;
  border-color: var(--primary);
}

/* Filter bar */
.admin-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

/* Dashboard Split Grid */
.dashboard-split-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr));
  gap: 2rem;
}

/* Admin Sidebar Toggle */
.admin-sidebar-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--admin-border);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.admin-sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--primary);
}

/* Sidebar Backdrop Overlay */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 150;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.sidebar-overlay.active {
  display: block;
  opacity: 1;
}

/* Responsive Media Queries for Admin */
@media (max-width: 1024px) {
  .admin-sidebar-toggle {
    display: inline-flex;
  }

  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 200;
    width: 280px;
    box-shadow: 10px 0 40px rgba(0, 0, 0, 0.8);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }

  .admin-main {
    margin-left: 0 !important;
    width: 100% !important;
  }

  .admin-topbar {
    padding: 0 1.25rem;
  }

  .topbar-title {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .admin-content {
    padding: 1.25rem 1rem;
  }

  .admin-topbar {
    height: 4rem;
    padding: 0 1rem;
  }

  .topbar-actions span:last-child {
    display: none; /* Hide verbose login email on mobile topbar */
  }

  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem;
  }

  .stat-widget {
    gap: 0.75rem;
  }
  .stat-value {
    font-size: 1.35rem;
  }
  .stat-icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .dashboard-split-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem;
  }

  .admin-content form div[style*="grid-template-columns"],
  .admin-content .admin-card form div[style*="grid-template-columns"],
  .admin-content > div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  .admin-card {
    padding: 1.15rem;
    border-radius: 10px;
  }

  .admin-filter-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .admin-filter-bar form {
    width: 100%;
  }
  .admin-filter-bar input {
    width: 100% !important;
  }
  .admin-filter-bar .btn {
    width: 100%;
    justify-content: center;
  }

  .admin-input {
    font-size: 16px !important; /* Prevents mobile browser zoom */
    padding: 0.75rem 0.85rem;
    min-height: 46px;
  }
}

@media (max-width: 480px) {
  .admin-stats-grid {
    grid-template-columns: 1fr !important;
    gap: 0.65rem;
  }

  .topbar-title {
    font-size: 0.95rem;
    max-width: 160px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}