:root{--color-primary: #6c63ff;--color-primary-dark: #5a52d5;--color-primary-light: #ede9ff;--color-accent: #ff6584;--color-text: #1a1a2e;--color-text-muted: #6b7280;--color-bg: #f8f7ff;--color-surface: #ffffff;--color-border: #e5e7eb;--color-success: #10b981;--color-error: #ef4444;--color-warning: #f59e0b;--radius: 12px;--radius-sm: 8px;--shadow: 0 2px 12px rgba(108, 99, 255, .08);--shadow-md: 0 4px 24px rgba(108, 99, 255, .14)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100dvh}#root{min-height:100dvh;display:flex;flex-direction:column}h1,h2,h3,h4{font-weight:700;line-height:1.3}h1{font-size:clamp(1.75rem,4vw,2.5rem)}h2{font-size:clamp(1.4rem,3vw,1.875rem)}h3{font-size:1.25rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;cursor:pointer;border:none;transition:all .2s ease;text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px)}.btn-secondary{background:var(--color-primary-light);color:var(--color-primary)}.btn-secondary:hover{background:#ddd9ff}.btn-danger{background:var(--color-error);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-full{width:100%}.input{width:100%;padding:.75rem 1rem;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:1rem;background:#fff;color:var(--color-text);transition:border-color .2s}.input:focus{outline:none;border-color:var(--color-primary)}.card{background:var(--color-surface);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.spinner{width:40px;height:40px;border:3px solid var(--color-primary-light);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite;margin:2rem auto}@keyframes spin{to{transform:rotate(360deg)}}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-success{background:#d1fae5;color:#065f46}.badge-error{background:#fee2e2;color:#991b1b}.badge-info{background:var(--color-primary-light);color:var(--color-primary)}.container{width:100%;max-width:480px;margin:0 auto;padding:1rem}.container-wide{max-width:900px}