*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #4f46e5;--primary-hover: #4338ca;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--bg: #f8fafc;--card: #ffffff;--text: #1e293b;--text-secondary: #64748b;--border: #e2e8f0;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}#app{min-height:100vh}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin-bottom:16px}.input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;transition:border-color .2s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-size:14px;font-weight:500;color:var(--text-secondary)}.page-header{background:var(--card);padding:16px 24px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}.page-header h1{font-size:18px;font-weight:600}.page-content{max-width:800px;margin:0 auto;padding:24px}.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state .icon{font-size:48px;margin-bottom:16px}.empty-state p{font-size:14px}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-secondary)}.loading:after{content:"";width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-left:8px}@keyframes spin{to{transform:rotate(360deg)}}.score{font-size:24px;font-weight:700}.score-high{color:var(--success)}.score-mid{color:var(--warning)}.score-low{color:var(--danger)}