:root{--bg-primary:#0a0e1a;--bg-secondary:#141824;--bg-tertiary:#1a1f2e;--bg-card:#1e2433;--text-primary:#ffffff;--text-secondary:#e0e6ed;--text-muted:#8b92a8;--accent:#ff6b35;--accent-hover:#ff8555;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--border:#2a3142;--border-hover:#3a4152;--shadow:rgba(0,0,0,0.3);--gradient:linear-gradient(135deg,#ff6b35 0%,#ff8555 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Outfit',sans-serif;font-weight:300;background:var(--bg-primary);color:var(--text-secondary);line-height:1.6;min-height:100vh;overflow-x:hidden}main{max-width:1400px;margin:0 auto;padding:40px 20px}header{text-align:center;margin-bottom:32px}h1{font-size:3rem;font-weight:400;margin-bottom:8px;color:var(--text-primary);filter:drop-shadow(0 0 20px rgba(255,107,53,0.6)) drop-shadow(0 0 40px rgba(255,107,53,0.4));cursor:pointer;transition:filter .3s ease;user-select:none}h1:hover{filter:drop-shadow(0 0 25px rgba(255,107,53,0.7)) drop-shadow(0 0 50px rgba(255,107,53,0.5))}.subtitle{font-size:1.1rem;color:var(--text-muted);margin-bottom:32px}.search-container{max-width:900px;margin:0 auto 40px;background:var(--bg-card);padding:32px;border-radius:16px;border:1px solid var(--border);box-shadow:0 8px 32px var(--shadow)}.search-form{display:flex;flex-direction:column;gap:20px}.input-group{display:flex;gap:12px;flex-wrap:wrap}.input-wrapper{flex:1;min-width:250px;position:relative}input[type="text"]{width:100%;padding:14px 18px;background:var(--bg-secondary);border:2px solid var(--border);border-radius:10px;color:var(--text-primary);font-size:1rem;font-family:'Outfit',sans-serif;font-weight:300;transition:all .3s ease}input[type="text"]:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,107,53,0.1)}input[type="text"].invalid{border-color:var(--error)}input[type="text"].valid{border-color:var(--success)}.input-hint{font-size:.85rem;margin-top:6px;color:var(--text-muted);min-height:20px}.input-hint.error{color:var(--error)}.input-hint.success{color:var(--success)}.char-counter{font-size:.8rem;color:var(--text-muted);margin-top:4px}.char-counter.warning{color:var(--warning)}.char-counter.error{color:var(--error)}select{padding:14px 18px;background:var(--bg-secondary);border:2px solid var(--border);border-radius:10px;color:var(--text-primary);font-size:1rem;font-family:'Outfit',sans-serif;font-weight:300;cursor:pointer;transition:all .3s ease;min-width:140px}select:hover{border-color:var(--border-hover)}select:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,107,53,0.1)}button{padding:14px 32px;background:var(--gradient);border:none;border-radius:10px;color:white;font-size:1rem;font-weight:500;font-family:'Outfit',sans-serif;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px rgba(255,107,53,0.3);min-width:160px}button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,53,0.4)}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.6;cursor:not-allowed}.server-status{text-align:center;margin:24px 0;font-size:.95rem;color:var(--text-muted)}.searching-ellipsis{display:inline-block;animation:ellipsis 1.5s infinite}@keyframes ellipsis{0%,20%{content:''}40%{content:'.'}60%{content:'..'}80%,100%{content:'...'}}.results-section{max-width:1200px;margin:0 auto}.results-container,.default-server-card{background:var(--bg-card);border-radius:16px;padding:24px;border:1px solid var(--border);box-shadow:0 4px 16px var(--shadow)}.default-server-card{margin-bottom:24px}.results-list{display:flex;flex-direction:column;gap:8px}.result-item{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:12px 16px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;transition:all .2s ease;margin-bottom:8px}.result-item:hover{border-color:var(--border-hover);background:var(--bg-tertiary)}.status-icon{font-size:1.5rem;width:32px;text-align:center}.result-content{flex:1;display:flex;flex-direction:column;gap:4px}.server-info{display:flex;flex-direction:column;gap:2px}.server-name{font-weight:500;color:var(--text-primary);font-size:.95rem;display:flex;align-items:center;gap:8px}.location-tag{display:inline-flex;align-items:center;gap:4px;font-size:.75em;color:var(--text-muted);padding:2px 6px;background:var(--bg-tertiary);border-radius:4px}.provider-name{font-size:.85rem;color:var(--text-muted);display:flex;flex-direction:column;gap:4px}.cdn-badge{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;padding:3px 8px;background:rgba(255,107,53,0.15);color:var(--accent);border-radius:6px;border:1px solid rgba(255,107,53,0.3);white-space:nowrap;cursor:help;position:relative}.cdn-badge:hover .cdn-tooltip{opacity:1;visibility:visible}.cdn-tooltip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--bg-card);color:var(--text-secondary);padding:8px 12px;border-radius:8px;font-size:.8rem;white-space:nowrap;border:1px solid var(--border);box-shadow:0 4px 12px var(--shadow);opacity:0;visibility:hidden;transition:all .2s ease;z-index:1000;pointer-events:none}.cdn-tooltip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--bg-card)}.data-text{font-family:'IBM Plex Mono',monospace;font-size:.9rem;color:var(--text-primary);word-break:break-all;white-space:pre-line}.response-time{font-size:.85rem;color:var(--text-muted);text-align:right;min-width:80px}.hint-section{margin-top:24px;padding:16px;background:rgba(255,107,53,0.1);border-left:4px solid var(--accent);border-radius:8px}.hint-section h3{color:var(--accent);margin-bottom:8px;font-size:1.1rem}.hint-section p{color:var(--text-secondary);line-height:1.6}.discrepancy-section{margin-top:24px;padding:16px;background:rgba(239,68,68,0.1);border-left:4px solid var(--error);border-radius:8px}.discrepancy-section h3{color:var(--error);margin-bottom:8px;font-size:1.1rem}.discrepancy-section ul{margin-left:20px;color:var(--text-secondary)}.error-container{max-width:900px;margin:20px auto;padding:16px;background:rgba(239,68,68,0.1);border-left:4px solid var(--error);border-radius:8px;color:var(--text-primary);display:none}.progress-bar-container{position:fixed;bottom:0;left:0;right:0;height:4px;background:var(--bg-secondary);z-index:1000;display:none}.progress-bar{height:100%;background:var(--gradient);transition:width .3s ease}.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,107,53,0.3);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}footer{text-align:center;margin-top:60px;padding:32px 20px;border-top:1px solid var(--border);color:var(--text-muted)}footer a{color:var(--accent);text-decoration:none;transition:color .3s ease}footer a:hover{color:var(--accent-hover)}@media (max-width:768px){h1{font-size:2rem}.input-group{flex-direction:column}.input-wrapper,select,button{width:100%;min-width:unset}.result-item{grid-template-columns:auto 1fr;gap:12px}.response-time{grid-column:2;text-align:left;margin-top:4px}}