:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-glass: rgba(30, 41, 59, .7);--accent-primary: #6366f1;--accent-glow: rgba(99, 102, 241, .5);--text-primary: #f8fafc;--text-secondary: #94a3b8;--success: #10b981;--error: #ef4444;--radius-lg: 16px;--radius-md: 12px;--shadow-glow: 0 0 20px var(--accent-glow)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);box-shadow:0 4px 6px #0000001a}.btn-primary{background:var(--accent-primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all .2s ease}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-2px)}.app-container{display:flex;min-height:100vh}.main-content{flex:1;padding:2rem;overflow-y:auto}