/* ==========================================================================
   PR STRENGTH - ADMIN DASHBOARD STYLESHEET
   Design Language: Dark Athletic, Sleek Charcoal (#121212), Red (#E50914),
   Clean Glassmorphism, Responsive Sidebar & Modern Data Tables.
   ========================================================================== */

:root {
  --admin-bg: #09090b;
  --admin-sidebar-bg: #111114;
  --admin-card-bg: #18181c;
  --admin-card-hover: #222228;
  --admin-border: #27272e;
  --admin-text-main: #f4f4f5;
  --admin-text-muted: #a1a1aa;
  
  --admin-primary: #E50914;
  --admin-primary-hover: #c40811;
  --admin-primary-glow: rgba(229, 9, 20, 0.25);

  --stat-blue: #2563EB;
  --stat-green: #10B981;
  --stat-purple: #8B5CF6;
  --stat-orange: #F59E0B;
}

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

body.admin-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text-main);
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

.admin-wrapper {
  display: flex;
  width: 100%;
  min-height: 100vh;
  position: relative;
}

/* ==========================================================================
   1. LOGIN PAGE STYLING
   ========================================================================== */
.admin-login-wrapper {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(229, 9, 20, 0.08) 0%, #050505 100%);
  padding: 1.5rem;
}

.login-card {
  background-color: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  max-width: 440px;
  width: 100%;
  padding: 2.75rem 2.25rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
  text-align: center;
}

.login-logo {
  height: 50px;
  margin: 0 auto 1.5rem auto;
  object-fit: contain;
}

.login-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.35rem;
}

.login-subtitle {
  font-size: 0.875rem;
  color: var(--admin-text-muted);
  margin-bottom: 2rem;
}

.login-alert {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  display: none;
}

.login-alert.error {
  display: block;
  background-color: rgba(239, 68, 68, 0.15);
  border: 1px solid #ef4444;
  color: #fca5a5;
}

.login-alert.info {
  display: block;
  background-color: rgba(37, 99, 235, 0.15);
  border: 1px solid #3b82f6;
  color: #93c5fd;
}

/* ==========================================================================
   2. DASHBOARD LAYOUT & SIDEBAR
   ========================================================================== */
.admin-sidebar {
  width: 260px;
  background-color: var(--admin-sidebar-bg);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.sidebar-nav {
  flex-grow: 1;
  padding: 1.25rem 0.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-item-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  color: var(--admin-text-muted);
  border-radius: 6px;
  font-size: 0.925rem;
  font-weight: 600;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all 0.2s ease;
  text-decoration: none;
}

.nav-item-btn i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.nav-item-btn:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.nav-item-btn.active {
  background-color: var(--admin-primary);
  color: #fff;
  box-shadow: 0 4px 12px var(--admin-primary-glow);
}

.nav-item-badge {
  margin-left: auto;
  background-color: rgba(0, 0, 0, 0.4);
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
}

.sidebar-footer {
  padding: 1.25rem;
  border-top: 1px solid var(--admin-border);
}

/* ==========================================================================
   3. MAIN CONTENT AREA & TOPBAR
   ========================================================================== */
.admin-main {
  margin-left: 260px;
  width: calc(100% - 260px);
  max-width: calc(100% - 260px);
  min-width: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--admin-bg);
  box-sizing: border-box;
}

.admin-topbar {
  height: 70px;
  background-color: var(--admin-sidebar-bg);
  border-bottom: 1px solid var(--admin-border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
  width: 100%;
  box-sizing: border-box;
}

.topbar-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.public-site-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--admin-border);
  color: var(--admin-text-main);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.public-site-link:hover {
  background: var(--admin-primary);
  border-color: var(--admin-primary);
  color: #fff;
}

.admin-profile-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  flex-shrink: 0;
}

.admin-avatar {
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  background-color: var(--admin-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: bold;
}

.admin-name-text {
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
}

.admin-content-body {
  padding: 2rem 2.5rem;
  flex-grow: 1;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* ==========================================================================
   4. STAT WIDGETS
   ========================================================================= */
.stats-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-widget {
  border-radius: 10px;
  padding: 1.5rem;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.stat-widget.blue { background: linear-gradient(135deg, #1d4ed8, #2563eb); }
.stat-widget.green { background: linear-gradient(135deg, #047857, #10b981); }
.stat-widget.purple { background: linear-gradient(135deg, #6d28d9, #8b5cf6); }
.stat-widget.orange { background: linear-gradient(135deg, #d97706, #f59e0b); }

.stat-info-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-widget-label {
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.stat-widget-value {
  font-family: 'Oswald', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
}

.stat-widget-icon {
  font-size: 2.5rem;
  opacity: 0.25;
}

/* ==========================================================================
   5. DATA PANELS & SECTIONS (TABS)
   ========================================================================== */
.admin-tab-section {
  display: none;
}

.admin-tab-section.active {
  display: block;
}

.admin-panel-card {
  background-color: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.panel-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--admin-border);
}

.panel-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.35rem;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.panel-title i {
  color: var(--admin-primary);
}

/* ==========================================================================
   6. DATA TABLES
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  background-color: var(--admin-card-bg);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.admin-table th {
  padding: 0.95rem 1rem;
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--admin-text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
  white-space: nowrap;
}

.admin-table td {
  padding: 1rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--admin-text-main);
  vertical-align: middle;
  line-height: 1.45;
}

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

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

.table-thumb-img {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--admin-border);
  display: block;
}

/* Status Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  line-height: 1.2;
}

.badge-status.new { background: rgba(37, 99, 235, 0.15); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.4); }
.badge-status.contacted { background: rgba(245, 158, 11, 0.15); color: #fde68a; border: 1px solid rgba(245, 158, 11, 0.4); }
.badge-status.closed { background: rgba(16, 185, 129, 0.15); color: #a7f3d0; border: 1px solid rgba(16, 185, 129, 0.4); }

/* Metric Tag Badges */
.badge-metric {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  background: rgba(245, 158, 11, 0.12);
  color: #fde68a;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  line-height: 1.2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.badge-metric i {
  color: #fbbf24;
  font-size: 0.75rem;
}

.table-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-action {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--admin-border);
  background: var(--admin-card-bg);
  color: var(--admin-text-main);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.btn-action:hover {
  background-color: var(--admin-primary);
  border-color: var(--admin-primary);
  color: #fff;
}

.btn-action.delete:hover {
  background-color: #ef4444;
  border-color: #ef4444;
  color: #fff;
}

/* ==========================================================================
   7. FORMS & IMAGE DROPZONES
   ========================================================================== */
.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.admin-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

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

.admin-label {
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--admin-text-muted);
}

.admin-input, .admin-select, .admin-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  background-color: #0d0d10;
  border: 1px solid var(--admin-border);
  color: #fff;
  font-size: 0.9rem;
  transition: border-color 0.2s ease;
}

.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 2px var(--admin-primary-glow);
}

.image-upload-dropzone {
  border: 2px dashed var(--admin-border);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  position: relative;
  transition: border-color 0.2s ease;
}

.image-upload-dropzone:hover {
  border-color: var(--admin-primary);
}

.image-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.image-preview-box {
  width: 120px;
  height: 120px;
  border-radius: 6px;
  border: 1px solid var(--admin-border);
  object-fit: cover;
  margin-top: 0.75rem;
  display: none;
}

.image-preview-box.has-image {
  display: block;
}

/* Buttons */
.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-admin-primary {
  background-color: var(--admin-primary);
  color: #fff;
  border-color: var(--admin-primary);
}

.btn-admin-primary:hover {
  background-color: var(--admin-primary-hover);
  box-shadow: 0 4px 12px var(--admin-primary-glow);
}

.btn-admin-outline {
  background-color: transparent;
  color: var(--admin-text-main);
  border-color: var(--admin-border);
}

.btn-admin-outline:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #fff;
}

/* ==========================================================================
   8. TOAST NOTIFICATION & MODALS
   ========================================================================== */
.admin-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  background-color: #18181c;
  border-left: 4px solid var(--admin-primary);
  border-radius: 6px;
  color: #fff;
  font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.admin-toast.show {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 1024px) {
  .stats-overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-content-body {
    padding: 1.5rem;
  }
}

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

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

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

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

  .admin-content-body {
    padding: 1.25rem 1rem;
  }

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

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