/* =============================================
   KART52 - Components
   Buttons, Cards, Forms, etc.
   ============================================= */

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-red);
  color: var(--text-main);
  box-shadow: var(--shadow-glow-red);
}

.btn-primary:hover {
  background: var(--primary-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--primary-red-glow);
  color: var(--text-main);
}

.btn-secondary {
  background: var(--accent-cyan);
  color: var(--bg-dark);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-secondary:hover {
  background: var(--accent-cyan-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--accent-cyan-glow);
  color: var(--bg-dark);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
  background: rgba(239, 68, 68, 0.1);
}

.btn-glass {
  background: var(--glass-surface);
  color: var(--text-main);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
}

.btn-glass:hover {
  background: var(--glass-surface-hover);
  border-color: var(--glass-border-hover);
  color: var(--text-main);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
}

.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* =============================================
   Glass Cards
   ============================================= */
.card {
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.card-body {
  padding: var(--space-xl);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-img {
  transform: scale(1.05);
}

.card-img-wrapper {
  overflow: hidden;
  position: relative;
}

.card-img-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, var(--bg-dark), transparent);
  pointer-events: none;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.card-text {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

/* Price Card */
.price-card {
  text-align: center;
  position: relative;
}

.price-card.featured {
  border-color: var(--primary-red);
  box-shadow: var(--shadow-glow-red);
}

.price-card.featured::before {
  content: 'POPULAIRE';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  background: var(--gradient-red);
  padding: var(--space-xs) var(--space-md);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.1em;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-main);
}

.price-amount span {
  font-size: 1.25rem;
  color: var(--text-secondary);
}

.price-duration {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--space-lg);
}

.price-features {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.price-features li {
  padding: var(--space-sm) 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.price-features li::before {
  content: '✓';
  color: var(--accent-cyan);
  font-weight: 700;
}

/* Stats Card */
.stat-card {
  text-align: center;
  padding: var(--space-xl);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* =============================================
   Forms
   ============================================= */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-right: var(--space-3xl);
}

/* =============================================
   Badges
   ============================================= */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.badge-red {
  background: rgba(239, 68, 68, 0.2);
  color: var(--primary-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.2);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-glass {
  background: var(--glass-surface);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
}

/* =============================================
   Tables
   ============================================= */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
}

.table th {
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-main);
  border-bottom: 1px solid var(--glass-border);
}

.table td {
  color: var(--text-secondary);
  border-bottom: 1px solid var(--glass-border);
}

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

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

/* =============================================
   Alerts
   ============================================= */
.alert {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.alert-info {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--accent-cyan);
}

.alert-warning {
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: #fbbf24;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--primary-red);
}

/* =============================================
   Icons (SVG placeholders)
   ============================================= */
.icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-lg {
  width: 48px;
  height: 48px;
}

.icon-xl {
  width: 64px;
  height: 64px;
}