:root{--font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--color-bg: #0f172a;--color-bg-paper: #1e293b;--color-text: #f8fafc;--color-text-muted: #94a3b8;--color-primary: #3b82f6;--color-primary-glow: rgba(59, 130, 246, .5);--color-accent: #10b981;--color-accent-glow: rgba(16, 185, 129, .5);--color-danger: #ef4444;--shadow-card: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .15);--shadow-glow: 0 0 15px var(--color-primary-glow);--radius-md: .75rem;--radius-lg: 1rem}body{margin:0;font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;min-height:100vh}.glass-panel{background:#1e293bb3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.btn{padding:.75rem 1.5rem;border-radius:var(--radius-md);border:none;font-weight:600;cursor:pointer;transition:all .2sease}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 0 10px var(--color-primary-glow)}.btn-primary:hover{background:#2563eb;transform:translateY(-1px)}.input-field{width:100%;padding:.75rem;background:#0f172a80;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);color:#fff;outline:none;transition:border-color .2s}.input-field:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-glow)}