:root{--bg: #0a0b0f;--panel: rgba(20, 23, 35, .85);--glass: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--text: #e7e7ee;--muted: #8a8c9e;--accent: #3498db;--accent-glow: rgba(52, 152, 219, .3);--purple: #9b59b6;--blue: #3498db;--orange: #e67e22;--danger: #e74c3c;--char-1: #9b59b6;--char-2: #e91e63;--char-3: #00bcd4;--char-4: #ff9800;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--backdrop-blur: blur(10px);--sidebar-width: 400px;--mobile-breakpoint: 768px;--touch-target: 44px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);height:100dvh;overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{overscroll-behavior:none}button,a,[role=button]{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button,a{min-height:var(--touch-target)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:#ffffff0d;border-radius:2px}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:2px;opacity:.7}.safe-area-bottom{padding-bottom:env(safe-area-inset-bottom,0px)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInFromBottom{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInFromTop{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pulseGlow{0%,to{box-shadow:0 4px 16px #0003}50%{box-shadow:0 4px 16px #0003,0 0 20px #7c9cff33}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes messagePulse{0%{background:#7c9cff26;border-color:#7c9cff4d;box-shadow:0 0 30px #7c9cff4d}to{background:#14172380;border-color:#ffffff0d;box-shadow:0 4px 16px #0003}}