:root{--bg: #f5f0ff;--surface: #ffffff;--primary: #6c5ce7;--primary-hover: #5a4bd6;--text: #2d3436;--text-muted: #636e72;--border: #dfe6e9;--success: #00b894;--danger: #d63031;--radius: 12px;--shadow: 0 2px 12px rgba(0,0,0,.08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.container{max-width:640px;margin:0 auto;padding:24px 16px}h1{font-size:2rem;font-weight:800}h2{font-size:1.5rem;font-weight:700}h3{font-size:1.1rem;font-weight:600}.card{background:var(--surface);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.9}.btn-success{background:var(--success);color:#fff}.btn-success:hover{opacity:.9}.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}input,textarea{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius);font-size:1rem;font-family:inherit;transition:border-color .15s}input:focus,textarea:focus{outline:none;border-color:var(--primary)}.score-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:24px 0}@media(max-width:500px){.score-grid{grid-template-columns:repeat(3,1fr)}}.score-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 8px;border-radius:var(--radius);border:3px solid transparent;cursor:pointer;transition:all .2s;background:var(--surface);box-shadow:var(--shadow);min-height:120px}.score-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001f}.score-card .emoji{font-size:2.5rem;margin-bottom:8px}.score-card .number{font-size:1.8rem;font-weight:800}.score-card .label{font-size:.75rem;color:var(--text-muted);text-align:center;margin-top:4px}.score-card[data-score="1"]{border-color:#d63031}.score-card[data-score="2"]{border-color:#e17055}.score-card[data-score="3"]{border-color:#fdcb6e}.score-card[data-score="4"]{border-color:#00b894}.score-card[data-score="5"]{border-color:#6c5ce7}.score-card:active{transform:scale(.95)}.bar-chart{display:flex;flex-direction:column;gap:8px}.bar-row{display:flex;align-items:center;gap:8px}.bar-label{width:24px;font-weight:700;text-align:right}.bar-track{flex:1;height:28px;background:var(--border);border-radius:6px;overflow:hidden}.bar-fill{height:100%;border-radius:6px;transition:width .4s ease;display:flex;align-items:center;padding-left:8px;color:#fff;font-size:.8rem;font-weight:600;min-width:fit-content}.bar-fill[data-score="1"]{background:#d63031}.bar-fill[data-score="2"]{background:#e17055}.bar-fill[data-score="3"]{background:#fdcb6e;color:#2d3436}.bar-fill[data-score="4"]{background:#00b894}.bar-fill[data-score="5"]{background:#6c5ce7}.bar-count{width:32px;font-weight:600;font-size:.9rem}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--text);color:#fff;padding:12px 24px;border-radius:var(--radius);font-weight:600;animation:slideUp .3s ease;z-index:1000}@keyframes slideUp{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:16px 0}.stat-card{text-align:center;padding:16px;background:var(--bg);border-radius:var(--radius)}.stat-value{font-size:2rem;font-weight:800;color:var(--primary)}.stat-label{font-size:.8rem;color:var(--text-muted);margin-top:4px}.link-box{display:flex;gap:8px;align-items:center;background:var(--bg);padding:8px 12px;border-radius:8px;margin:8px 0;word-break:break-all;font-size:.85rem}.link-box code{flex:1}.link-box button{flex-shrink:0}.loading{text-align:center;padding:40px;color:var(--text-muted)}.error{text-align:center;padding:40px;color:var(--danger)}.flex-gap{display:flex;gap:8px;flex-wrap:wrap}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.text-center{text-align:center}.text-muted{color:var(--text-muted)}