/* CSS Design System for SyncHear Platform */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Colors */
  --bg-dark: #07070a;
  --bg-card: rgba(18, 18, 26, 0.7);
  --bg-card-solid: #12121a;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 229, 255, 0.15);
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --accent-cyan: #00e5ff;
  --accent-blue: #2979ff;
  --accent-purple: #aa00ff;
  --accent-emerald: #00e676;
  --accent-rose: #ff1744;
  --accent-amber: #ffea00;
  
  --gradient-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
  --gradient-dark: linear-gradient(180deg, #0f0f15 0%, #050508 100%);
  --gradient-glow: radial-gradient(circle at 50% 50%, rgba(0, 229, 255, 0.1) 0%, rgba(0, 0, 0, 0) 70%);

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.35);
  
  /* Layout */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

body {
  background-color: var(--bg-dark);
  background-image: var(--gradient-glow);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel:hover {
  border-color: rgba(0, 229, 255, 0.2);
}

.glass-panel-glow {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 229, 255, 0.2);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
  border: 2px solid transparent;
  background-clip: padding-box;
}

/* Custom Buttons */
.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #000;
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.5);
  filter: brightness(1.1);
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-accent {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan);
}

.btn-accent:hover {
  background: rgba(0, 229, 255, 0.08);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-live {
  background: rgba(255, 23, 68, 0.15);
  color: var(--accent-rose);
  border: 1px solid rgba(255, 23, 68, 0.3);
  animation: pulse-border 2s infinite;
}

.badge-sync {
  background: rgba(0, 230, 118, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(0, 230, 118, 0.3);
}

.badge-warning {
  background: rgba(255, 234, 0, 0.15);
  color: var(--accent-amber);
  border: 1px solid rgba(255, 234, 0, 0.3);
}

/* Status Indicator Dots */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.active {
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.status-dot.warning {
  background-color: var(--accent-amber);
  box-shadow: 0 0 8px var(--accent-amber);
}

.status-dot.danger {
  background-color: var(--accent-rose);
  box-shadow: 0 0 8px var(--accent-rose);
}

/* Utility Animations */
@keyframes pulse-border {
  0% { border-color: rgba(255, 23, 68, 0.3); }
  50% { border-color: rgba(255, 23, 68, 1); box-shadow: 0 0 8px rgba(255, 23, 68, 0.5); }
  100% { border-color: rgba(255, 23, 68, 0.3); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  animation: spin 1s linear infinite;
}