/* ============================================================
   ZAINIFY AI — Dashboard / Library / Admin CSS
   Modern Light Theme
   ============================================================ */

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

:root {
  --primary:       #6366f1;
  --primary-dark:  #4f46e5;
  --primary-light: #e0e7ff;
  --secondary:     #8b5cf6;
  --bg-page:       #f8fafc;
  --bg-surface:    #ffffff;
  --bg-elevated:   #f1f5f9;
  --text-primary:  #0f172a;
  --text-secondary:#475569;
  --text-muted:    #94a3b8;
  --border:        #e2e8f0;
  --success:       #10b981;
  --error:         #ef4444;
  --warning:       #f59e0b;
  --radius:        12px;
  --shadow:        0 4px 16px rgba(0,0,0,.07);
  --transition:    all 0.22s ease;
  /* legacy */
  --dark:#1e293b;--darker:#0f172a;--light:#f8fafc;--lighter:#ffffff;
  --gray:#94a3b8;--gray-light:#cbd5e1;
  --secondary-old: #ec4899;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #f8fafc;
  color: #0f172a;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Layout */
.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px;
}

/* Header */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dashboard-header h1 {
  font-size: 24px;
  font-weight: 700;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.user-name {
  font-weight: 600;
  color: var(--light);
}

.logout-btn {
  background: linear-gradient(to right, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.logout-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.logout-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
}

.logout-btn:hover::after {
  transform: translateX(100%);
  transition: transform 0.6s ease;
}

/* Stats Overview */
.stats-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-5px);
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--gray-light);
  font-weight: 500;
}

.stat-trend {
  display: flex;
  align-items: center;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
}

.trend-up {
  color: var(--success);
}

.trend-down {
  color: var(--error);
}

/* Filter Bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  padding: 16px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
  align-items: center;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-label {
  font-size: 12px;
  color: var(--gray-light);
  font-weight: 500;
}

.filter-bar select,
.filter-bar input {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.2);
  color: var(--light);
  font-size: 14px;
  min-width: 160px;
  transition: var(--transition);
}

.filter-bar select:focus,
.filter-bar input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.filter-bar button {
  background: linear-gradient(to right, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  align-self: flex-end;
  margin-top: 18px;
}

.filter-bar button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.filter-bar a {
  color: var(--primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}

.filter-bar a:hover {
  color: var(--secondary);
}

/* Grid Layout */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

/* Card */
.card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.card:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transform: translateY(-5px);
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: rgba(0, 0, 0, 0.2);
}

.card-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--light);
  margin-bottom: 8px;
}

.card .meta {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card .description {
  font-size: 14px;
  color: var(--gray-light);
  margin-bottom: 16px;
  line-height: 1.5;
  flex-grow: 1;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.card-btn {
  flex: 1;
  text-align: center;
  background: linear-gradient(to right, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  padding: 10px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.card-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
}

.card-btn:hover::after {
  transform: translateX(100%);
  transition: transform 0.6s ease;
}

.card-btn.secondary {
  background: rgba(0, 0, 0, 0.3);
  color: var(--primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-btn.secondary:hover {
  background: rgba(0, 0, 0, 0.4);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  margin-top: 32px;
  gap: 8px;
}

.pagination button {
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--light);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.pagination button:hover {
  background: rgba(255, 255, 255, 0.1);
}

.pagination button.active {
  background: linear-gradient(to right, var(--primary), var(--primary-dark));
  color: var(--white);
  border-color: var(--primary);
}

/* Footer */
.dashboard-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--gray);
  font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-bar select,
  .filter-bar input {
    min-width: 100%;
  }
  
  .filter-bar button {
    align-self: stretch;
    margin-top: 8px;
  }
  
  .stats-overview {
    grid-template-columns: 1fr;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .page-container {
    padding: 12px;
  }
  
  .user-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .card-actions {
    flex-direction: column;
  }
}

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

.card {
  animation: fadeIn 0.4s ease-out;
}

/* Status Indicators */
.status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}

.status-active {
  background-color: var(--success);
}

.status-inactive {
  background-color: var(--error);
}

.status-pending {
  background-color: var(--warning);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-16 {
  margin-bottom: 16px;
}

.mt-16 {
  margin-top: 16px;
}

.mb-24 {
  margin-bottom: 24px;
}

.hidden {
  display: none;
}

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}