/**
 * SecuBox CDN Cache Dashboard Styles
 * Copyright (C) 2025 CyberMind.fr
 * SPDX-License-Identifier: Apache-2.0
  * Version: 0.3.0
 */

:root {
  --cdn-primary: #06b6d4;
  --cdn-primary-dark: #0891b2;
  --cdn-primary-light: #22d3ee;
  --cdn-success: #22c55e;
  --cdn-warning: #f59e0b;
  --cdn-danger: #ef4444;
  --cdn-bg: #0f172a;
  --cdn-bg-card: #1e293b;
  --cdn-border: #334155;
  --cdn-text: #f1f5f9;
  --cdn-text-muted: #94a3b8;
  --cdn-text-dim: #64748b;
}

.cdn-cache-dashboard {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

/* Header */
.cdn-header {
  background: linear-gradient(135deg, var(--cdn-primary-dark), var(--cdn-primary), var(--cdn-primary-light));
  color: white;
  padding: 30px;
  border-radius: 16px;
  margin-bottom: 24px;
  box-shadow: 0 10px 40px rgba(6, 182, 212, 0.2);
}

.cdn-header h2 {
  margin: 0 0 8px 0;
  font-size: 28px;
  font-weight: 700;
}

.cdn-header p {
  margin: 0;
  opacity: 0.9;
}

/* Status Badge */
.cdn-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 12px;
}

.cdn-status-badge.running {
  background: rgba(34, 197, 94, 0.2);
  color: var(--cdn-success);
}

.cdn-status-badge.stopped {
  background: rgba(239, 68, 68, 0.2);
  color: var(--cdn-danger);
}

/* Cards */
.cdn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.cdn-card {
  background: var(--cdn-bg-card);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--cdn-border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.cdn-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.cdn-card-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.cdn-card-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--cdn-text);
  margin-bottom: 4px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.cdn-card-label {
  font-size: 13px;
  color: var(--cdn-text-muted);
}

.cdn-card-sub {
  font-size: 12px;
  color: var(--cdn-text-dim);
  margin-top: 8px;
}

/* Sections */
.cdn-section {
  background: var(--cdn-bg-card);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--cdn-border);
  margin-bottom: 24px;
}

.cdn-section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--cdn-text);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Progress Bars */
.cdn-progress-bar {
  background: var(--cdn-border);
  border-radius: 8px;
  height: 12px;
  overflow: hidden;
}

.cdn-progress-fill {
  height: 100%;
  border-radius: 8px;
  transition: width 0.3s ease;
}

.cdn-progress-fill.low {
  background: linear-gradient(90deg, var(--cdn-success), #4ade80);
}

.cdn-progress-fill.medium {
  background: linear-gradient(90deg, #eab308, #facc15);
}

.cdn-progress-fill.high {
  background: linear-gradient(90deg, #f97316, #fb923c);
}

.cdn-progress-fill.critical {
  background: linear-gradient(90deg, var(--cdn-danger), #f87171);
}

/* Tables */
.cdn-table {
  width: 100%;
  border-collapse: collapse;
}

.cdn-table th {
  text-align: left;
  padding: 12px;
  color: var(--cdn-text-muted);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--cdn-border);
}

.cdn-table td {
  padding: 12px;
  border-bottom: 1px solid var(--cdn-border);
  color: var(--cdn-text);
  font-size: 14px;
}

.cdn-table tr:hover {
  background: rgba(6, 182, 212, 0.05);
}

/* Buttons */
.cdn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.cdn-btn-primary {
  background: var(--cdn-primary);
  color: white;
}

.cdn-btn-primary:hover {
  background: var(--cdn-primary-dark);
  transform: translateY(-1px);
}

.cdn-btn-danger {
  background: var(--cdn-danger);
  color: white;
}

.cdn-btn-danger:hover {
  background: #dc2626;
}

.cdn-btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* Charts */
.cdn-chart {
  height: 200px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  padding: 20px 0;
}

.cdn-chart-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--cdn-primary), var(--cdn-primary-dark));
  border-radius: 4px 4px 0 0;
  min-height: 4px;
  transition: height 0.3s ease;
  position: relative;
}

.cdn-chart-bar:hover {
  background: linear-gradient(180deg, var(--cdn-primary-light), var(--cdn-primary));
}

/* Badges */
.cdn-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
}

.cdn-badge-primary {
  background: rgba(6, 182, 212, 0.15);
  color: var(--cdn-primary);
}

.cdn-badge-success {
  background: rgba(34, 197, 94, 0.15);
  color: var(--cdn-success);
}

.cdn-badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--cdn-warning);
}

/* Savings highlight */
.cdn-savings {
  text-align: center;
  padding: 20px;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(16, 185, 129, 0.05));
  border-radius: 12px;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.cdn-savings-value {
  font-size: 42px;
  font-weight: 800;
  color: var(--cdn-success);
  font-family: 'JetBrains Mono', monospace;
}

.cdn-savings-label {
  font-size: 14px;
  color: var(--cdn-text-muted);
  margin-top: 4px;
}

/* Responsive */
@media (max-width: 768px) {
  .cdn-grid {
    grid-template-columns: 1fr;
  }
  
  .cdn-header {
    padding: 20px;
  }
  
  .cdn-header h2 {
    font-size: 22px;
  }
  
  .cdn-card-value {
    font-size: 24px;
  }
}