:root{font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-weight:400;line-height:1.5}body{min-width:320px;min-height:100vh;margin:0}*{box-sizing:border-box;margin:0;padding:0}.app{background:linear-gradient(135deg,#0f0f23 0%,#1a1a3e 50%,#0d1b2a 100%);min-height:100vh;padding:20px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.container{max-width:900px;margin:0 auto}.header{text-align:center;color:#fff;margin-bottom:30px}.header h1{background:linear-gradient(90deg,#00d4ff,#7b2ff7,#f107a3);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:10px;font-size:2.5rem}.header p{color:#94a3b8;font-size:1rem}.check-types{flex-wrap:wrap;gap:10px;margin-bottom:20px;display:flex}.check-type-btn{color:#94a3b8;cursor:pointer;background:#ffffff0d;border:2px solid #ffffff1a;border-radius:12px;flex:1;min-width:120px;padding:12px 16px;font-size:.9rem;font-weight:500;transition:all .3s}.check-type-btn:hover{border-color:var(--btn-color);color:#fff;background:#ffffff1a}.check-type-btn.active{background:var(--btn-color);border-color:var(--btn-color);color:#fff;box-shadow:0 4px 20px #00d4ff4d}.content{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff08;border:1px solid #ffffff14;border-radius:20px;padding:30px}.input-section{margin-bottom:25px}.input-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.input-header label{color:#e2e8f0;font-size:1rem;font-weight:600}.count-badge{color:#fff;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:20px;padding:4px 12px;font-size:.85rem;font-weight:600}.input-section textarea{color:#fff;resize:vertical;background:#0006;border:2px solid #ffffff1a;border-radius:12px;width:100%;min-height:150px;padding:16px;font-family:Consolas,monospace;font-size:.95rem;line-height:1.6;transition:all .3s}.input-section textarea:focus{border-color:#00d4ff;outline:none;box-shadow:0 0 20px #00d4ff33}.input-section textarea::placeholder{color:#64748b}.check-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#00d4ff,#7b2ff7);border:none;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:15px;padding:16px 28px;font-size:1.1rem;font-weight:700;transition:all .3s;display:flex}.check-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 30px #00d4ff66}.check-btn:disabled{opacity:.7;cursor:not-allowed}.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.stats-grid{grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:20px;display:grid}.stat-card{background:#0000004d;border:1px solid #ffffff1a;border-radius:16px;align-items:center;gap:15px;padding:20px;transition:all .3s;display:flex}.stat-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px #0000004d}.stat-card.total{border-left:4px solid #3b82f6}.stat-card.live{border-left:4px solid #10b981}.stat-card.die{border-left:4px solid #ef4444}.stat-card.fail{border-left:4px solid #f59e0b}.stat-icon{font-size:2rem}.stat-info{flex-direction:column;display:flex}.stat-value{color:#fff;font-size:1.8rem;font-weight:700}.stat-label{color:#94a3b8;text-transform:uppercase;font-size:.85rem}.meta-info{background:#ffffff0d;border-radius:12px;justify-content:center;gap:25px;margin-bottom:20px;padding:15px;display:flex}.meta-info span{color:#94a3b8;font-size:.9rem}.result-lists{grid-template-columns:1fr 1fr;gap:20px;display:grid}.result-box{background:#0000004d;border:1px solid #ffffff1a;border-radius:16px;overflow:hidden}.box-header{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding:15px 20px;display:flex}.live-box .box-header{background:#10b9811a}.die-box .box-header{background:#ef44441a}.box-header h3{color:#fff;font-size:1rem;font-weight:600}.copy-btn{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:8px;padding:6px 14px;font-size:.85rem;transition:all .2s}.copy-btn:hover:not(:disabled){background:#fff3}.copy-btn:disabled{opacity:.5;cursor:not-allowed}.box-content{max-height:250px;padding:15px;overflow-y:auto}.box-content::-webkit-scrollbar{width:6px}.box-content::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.result-item{color:#fff;background:#ffffff0d;border-radius:8px;align-items:center;gap:10px;margin-bottom:8px;padding:10px 12px;font-family:Consolas,monospace;font-size:.9rem;display:flex}.result-item:last-child{margin-bottom:0}.status-dot{border-radius:50%;width:8px;height:8px}.result-item.live .status-dot{background:#10b981}.result-item.die .status-dot{background:#ef4444}.empty{color:#64748b;text-align:center;padding:20px;font-style:italic}.history-section{border-top:1px solid #ffffff1a;margin-top:30px;padding-top:25px}.history-section h3{color:#e2e8f0;margin-bottom:15px;font-size:1.1rem}.history-list{flex-direction:column;gap:10px;display:flex}.history-item{color:#94a3b8;background:#0000004d;border-radius:10px;justify-content:space-between;align-items:center;padding:12px 16px;font-size:.9rem;display:flex}.history-stats{gap:15px;display:flex}.history-stats .live{color:#10b981}.history-stats .die{color:#ef4444}.error-message{color:#fca5a5;text-align:center;background:#ef444433;border:1px solid #ef44444d;border-radius:12px;margin-top:20px;padding:15px 20px}.footer{text-align:center;color:#64748b;margin-top:30px;font-size:.9rem}@media (max-width:768px){.header h1{font-size:1.8rem}.check-types{flex-direction:column}.stats-grid{grid-template-columns:repeat(2,1fr)}.result-lists{grid-template-columns:1fr}.meta-info{text-align:center;flex-direction:column;gap:10px}}@media (max-width:480px){.stats-grid{grid-template-columns:1fr}}