/* =================================================================
   SHMYO Ders Geri Bildirim - Kurumsal Bileşenler
   ================================================================= */

/* =================================================================
   NAVBAR & HEADER
   ================================================================= */

.navbar {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
  box-shadow: var(--shadow-lg);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(10px);
}

.navbar .container {
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  text-decoration: none;
  color: white;
  font-weight: var(--font-semibold);
  transition: opacity var(--transition-base);
}

.navbar-brand:hover {
  opacity: 0.9;
  color: white;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: var(--leading-tight);
}

.brand-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: white;
  letter-spacing: 0.3px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.brand-subtitle {
  font-size: var(--text-sm);
  font-weight: var(--font-normal);
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.5px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.95);
  font-weight: var(--font-medium);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-base);
  backdrop-filter: blur(10px);
}

.user-info svg {
  opacity: 0.9;
}

.navbar .btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.8);
  color: white;
  font-weight: var(--font-semibold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-base);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  text-decoration: none;
}

.navbar .btn-outline-light:hover {
  background-color: var(--accent-500);
  border-color: var(--accent-500);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(57, 181, 74, 0.4);
  color: white;
}

/* =================================================================
   CARDS & PANELS
   ================================================================= */

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(57, 181, 74, 0.05) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.glass-card:hover {
  border-color: var(--accent-500);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.glass-card:hover::before {
  opacity: 1;
}

.card-header-modern {
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--accent-50) 100%);
  padding: var(--space-5);
  border-bottom: 2px solid var(--border-primary);
}

.card-header-modern .card-title {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: var(--font-bold);
  font-size: var(--text-2xl);
}

/* =================================================================
   STATS CARDS
   ================================================================= */

.stats-card-3d {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-primary);
}

.stats-card-3d::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-500) 100%);
  border-radius: var(--radius-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.stats-card-3d:hover {
  transform: translateY(-8px) rotateX(5deg) rotateY(-5deg);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-500);
}

.stats-card-3d:hover::before {
  opacity: 0.05;
}

.stats-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-500) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  box-shadow: 0 4px 16px rgba(39, 65, 133, 0.3);
  transition: transform var(--transition-slow);
}

.stats-card-3d:hover .stats-icon {
  transform: scale(1.1) rotate(5deg);
}

.stats-icon svg {
  width: 30px;
  height: 30px;
  fill: white;
}

.metric-label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-2);
}

.metric-value {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: var(--leading-none);
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

/* =================================================================
   BUTTONS
   ================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border: none;
  border-radius: var(--radius-base);
  font-family: var(--font-family-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  line-height: var(--leading-normal);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(39, 65, 133, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(39, 65, 133, 0.4);
  color: white;
}

.btn-success {
  background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-700) 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(57, 181, 74, 0.3);
}

.btn-success:hover {
  background: linear-gradient(135deg, var(--accent-600) 0%, var(--accent-800) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(57, 181, 74, 0.4);
}

.btn-modern {
  width: 100%;
  padding: var(--space-4);
  border: none;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-500) 100%);
  color: white;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: 0 4px 16px rgba(39, 65, 133, 0.3);
}

.btn-modern::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-modern:hover::before {
  width: 400px;
  height: 400px;
}

.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(39, 65, 133, 0.4);
}

.btn-modern:active {
  transform: translateY(0);
}

/* =================================================================
   FORMS
   ================================================================= */

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-base);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-family-primary);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  transition: all var(--transition-base);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: var(--focus-ring);
}

.form-control::placeholder {
  color: var(--text-tertiary);
}

.form-input-modern {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-family-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
}

.form-input-modern:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: var(--focus-ring);
  transform: translateY(-2px);
}

.form-group-modern {
  position: relative;
  margin-bottom: var(--space-5);
}

.input-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  opacity: 0.5;
  transition: opacity var(--transition-base);
}

.form-input-modern:focus + .input-icon {
  opacity: 1;
}

/* Scale Options for Survey */
.scale-options {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.scale-option {
  flex: 1;
  text-align: center;
}

.scale-option input[type="radio"] {
  display: none;
}

.scale-option label {
  display: block;
  padding: var(--space-3) var(--space-2);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-base);
  cursor: pointer;
  transition: all var(--transition-base);
  background: white;
  font-weight: var(--font-medium);
}

.scale-option input[type="radio"]:checked + label {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-500) 100%);
  color: white;
  border-color: transparent;
  transform: scale(1.08);
  box-shadow: 0 6px 12px rgba(39, 65, 133, 0.4);
  font-weight: var(--font-bold);
}

.scale-option label:hover {
  border-color: var(--primary-500);
  background-color: var(--primary-50);
  transform: scale(1.02);
}

/* =================================================================
   TABLES
   ================================================================= */

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
}

.table thead th {
  background: var(--neutral-50);
  padding: var(--space-4);
  text-align: left;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-primary);
}

.table tbody td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-primary);
  color: var(--text-primary);
}

.table tbody tr {
  transition: all var(--transition-base);
}

.table tbody tr:hover {
  background: var(--neutral-50);
  transform: scale(1.01);
}

.table-hover tbody tr:hover {
  background: var(--neutral-50);
  transform: scale(1.01);
}

/* =================================================================
   BADGES
   ================================================================= */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: var(--primary-100);
  color: var(--primary-700);
}

.badge-success {
  background: var(--success-100);
  color: var(--success-700);
}

.badge-warning {
  background: var(--warning-100);
  color: var(--warning-700);
}

.badge-error {
  background: var(--error-100);
  color: var(--error-700);
}

/* =================================================================
   PROGRESS BARS
   ================================================================= */

.progress {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--neutral-200);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-500) 0%, var(--accent-500) 100%);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

/* =================================================================
   ALERTS
   ================================================================= */

.alert {
  padding: var(--space-4);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-4);
  border-left: 4px solid;
  display: flex;
  align-items: start;
  gap: var(--space-3);
}

.alert-success {
  background: var(--success-50);
  border-color: var(--success-500);
  color: var(--success-700);
}

.alert-warning {
  background: var(--warning-50);
  border-color: var(--warning-500);
  color: var(--warning-700);
}

.alert-danger,
.alert-error {
  background: var(--error-50);
  border-color: var(--error-500);
  color: var(--error-700);
}

.alert-info {
  background: var(--info-50);
  border-color: var(--info-500);
  color: var(--info-700);
}

/* =================================================================
   DARK MODE TOGGLE - Küçük ve Düzgün
   ================================================================= */

.dark-mode-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1100;
  width: 40px;
  height: 40px;
  background: white;
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  padding: 0;
}

.dark-mode-toggle:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-500);
}

.dark-mode-toggle i {
  font-size: 18px;
  transition: all var(--transition-base);
  position: absolute;
}

.sun-icon {
  color: #f59e0b;
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.moon-icon {
  color: #6366f1;
  opacity: 0;
  transform: rotate(180deg) scale(0);
}

[data-theme="dark"] .sun-icon {
  opacity: 0;
  transform: rotate(180deg) scale(0);
}

[data-theme="dark"] .moon-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

[data-theme="dark"] .dark-mode-toggle {
  background: var(--neutral-800);
  border-color: var(--neutral-700);
}

/* =================================================================
   RESPONSIVE
   ================================================================= */

@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .navbar .container {
    flex-direction: column;
    gap: var(--space-4);
  }

  .brand-title {
    font-size: var(--text-base);
  }

  .brand-subtitle {
    font-size: var(--text-xs);
  }

  .dark-mode-toggle {
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
  }

  .dark-mode-toggle i {
    font-size: 16px;
  }

  .user-info {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
  }

  .navbar .btn-outline-light {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
  }
}

/* =================================================================
   UTILITY CLASSES
   ================================================================= */

.text-gradient {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-modern {
  box-shadow: var(--shadow-md);
}

.shadow-modern-lg {
  box-shadow: var(--shadow-lg);
}

.transition-all {
  transition: all var(--transition-base);
}

.cursor-pointer {
  cursor: pointer;
}