/* ==========================================================================
   Ade Ayoola's Family Gallery - Admin CMS Dashboard Styles
   Color Scheme: Royal Blue, Imperial Purple & Crisp White
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --admin-bg: #060a17;
  --admin-sidebar: #0b1227;
  --admin-card: #111a36;
  --admin-card-hover: #172349;
  --admin-border: rgba(255, 255, 255, 0.08);
  --admin-border-glow: rgba(99, 102, 241, 0.35);
  
  --accent-royal: #2563eb;
  --accent-royal-light: #60a5fa;
  --accent-purple: #7c3aed;
  --accent-purple-light: #a78bfa;
  --accent-indigo: #6366f1;
  --accent-red: #ef4444;
  --accent-green: #22c55e;
  
  --gradient-royal: linear-gradient(135deg, #2563eb 0%, #4f46e5 50%, #7c3aed 100%);
  
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.4);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--admin-bg);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* ==========================================================================
   Admin Login Screen
   ========================================================================== */

.login-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, #111a36 0%, #060a17 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1.5rem;
}

.login-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border-glow);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.login-brand-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--gradient-royal);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  margin: 0 auto 1.5rem auto;
  box-shadow: 0 0 25px rgba(99, 102, 241, 0.4);
}

.login-card h2 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.login-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.login-form .form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.login-form label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.login-form input {
  width: 100%;
  padding: 0.9rem 1.25rem;
  background: #060a17;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  transition: 0.2s;
}

.login-form input:focus {
  outline: none;
  border-color: var(--accent-indigo);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.login-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--accent-red);
  color: #fca5a5;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  display: none;
}

/* ==========================================================================
   Admin Layout (Sidebar & Main Area)
   ========================================================================== */

.admin-sidebar {
  width: 280px;
  background: var(--admin-sidebar);
  border-right: 1px solid var(--admin-border);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  min-height: 100vh;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--admin-border);
}

.sidebar-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--gradient-royal);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.sidebar-brand h3 {
  font-size: 1.15rem;
}

.sidebar-brand span {
  font-size: 0.75rem;
  color: var(--accent-royal-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
}

.sidebar-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
}

.sidebar-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: 0.2s;
}

.sidebar-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.sidebar-btn.active {
  background: rgba(99, 102, 241, 0.15);
  border-color: var(--admin-border-glow);
  color: var(--accent-purple-light);
  font-weight: 600;
}

.sidebar-btn i {
  font-size: 1.1rem;
  width: 20px;
}

.sidebar-footer {
  padding-top: 1.5rem;
  border-top: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ==========================================================================
   Admin Main Content
   ========================================================================== */

.admin-main {
  flex-grow: 1;
  padding: 2.5rem 3rem;
  overflow-y: auto;
  max-width: calc(100vw - 280px);
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--admin-border);
}

.admin-header h1 {
  font-size: 2rem;
}

.admin-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 0.25rem;
}

.admin-tab-pane {
  display: none;
}

.admin-tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Gallery Manager & Cards
   ========================================================================== */

.manager-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex-grow: 1;
  max-width: 400px;
}

.search-box input {
  width: 100%;
  padding: 0.75rem 1.25rem 0.75rem 2.75rem;
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.admin-photo-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: 0.2s;
}

.admin-photo-card:hover {
  border-color: var(--admin-border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.admin-photo-img-wrap {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.admin-photo-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-photo-category {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(6, 10, 23, 0.9);
  backdrop-filter: blur(8px);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-royal-light);
  text-transform: uppercase;
}

.admin-photo-body {
  padding: 1.25rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.admin-photo-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.admin-photo-body p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.admin-photo-actions {
  margin-top: auto;
  display: flex;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--admin-border);
}

/* ==========================================================================
   Upload Studio & Dropzone
   ========================================================================== */

.admin-album-pills {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.album-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--admin-border);
  color: var(--text-secondary);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: 0.2s;
}

.album-pill:hover {
  border-color: var(--accent-indigo);
  color: #fff;
  background: rgba(99, 102, 241, 0.12);
  transform: translateY(-1px);
}

.album-pill.active {
  background: var(--gradient-royal);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
  font-weight: 600;
}

.dropzone-container {
  background: var(--admin-card);
  border: 2px dashed rgba(99, 102, 241, 0.4);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: 0.3s;
  margin-bottom: 2.5rem;
}

.dropzone-container:hover,
.dropzone-container.dragover {
  background: rgba(99, 102, 241, 0.08);
  border-color: var(--accent-indigo);
}

.dropzone-icon {
  font-size: 3.5rem;
  color: var(--accent-royal-light);
  margin-bottom: 1rem;
}

.dropzone-container h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.dropzone-container p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.upload-form-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-top: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group.span-2 {
  grid-column: span 2;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: #060a17;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-indigo);
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: 0.2s;
}

.btn-primary {
  background: var(--gradient-royal);
  color: #ffffff;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 18px rgba(99, 102, 241, 0.4);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.btn-danger:hover {
  background: var(--accent-red);
  color: #fff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--admin-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Edit Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 1.5rem;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background: var(--admin-card);
  border: 1px solid var(--admin-border-glow);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

@media (max-width: 768px) {
  body {
    flex-direction: column;
  }
  
  .admin-sidebar {
    width: 100%;
    min-height: auto;
  }
  
  .admin-main {
    max-width: 100vw;
    padding: 1.5rem;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.span-2 {
    grid-column: span 1;
  }
}