/* 
  OMNI Global Theme - Modern Dark Cyber/Glass
  Centralized styling for the entire platform.
*/

:root {
  /* Colors */
  --bg: #07090f;
  --surface: rgba(13, 16, 24, 0.7);
  --surface-solid: #0d1018;
  --border: rgba(255, 255, 255, 0.08);
  --border-active: rgba(61, 107, 255, 0.4);
  
  --primary: #3b82f6;
  --primary-glow: rgba(59, 130, 246, 0.3);
  --accent: #06b6d4;
  --accent-glow: rgba(6, 182, 212, 0.3);
  
  --text: #dde3f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;
  
  /* Glassmorphism */
  --glass-bg: rgba(13, 16, 24, 0.6);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-blur: blur(16px);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg);
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(59, 130, 246, 0.15), transparent),
    radial-gradient(ellipse 50% 50% at 90% 20%, rgba(6, 182, 212, 0.05), transparent);
  background-attachment: fixed;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-syne {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-active);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(59, 130, 246, 0.1);
  transform: translateY(-4px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 12px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  gap: 8px;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--primary-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--text-muted);
}

/* Inputs */
.input-group {
  margin-bottom: 20px;
}

.input-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.input-field {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: white;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.input-field:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

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

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--surface-solid);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}