@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap";*{box-sizing:border-box}body{font-family:Space Grotesk,system-ui,-apple-system,sans-serif;margin:0;padding:0;color:#0f172a;background:radial-gradient(1200px 800px at 15% 10%,rgba(56,189,248,.18),transparent 60%),radial-gradient(900px 600px at 85% 20%,rgba(16,185,129,.18),transparent 55%),#f6f7fb}.landing{max-width:1100px;margin:40px auto;padding:24px;display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.hero-card{background:#fffffff2;border:1px solid #e6edf6;border-radius:20px;padding:28px;box-shadow:0 24px 60px #0f172a24}.hero-badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#0ea5e9;background:#0ea5e91f;border:1px solid rgba(14,165,233,.24)}.hero-card h1{font-size:36px;margin:16px 0 8px}.hero-subtitle{color:#475569;margin:0 0 24px;font-size:16px}.upload-form{display:grid;gap:14px}.file-drop{display:grid;gap:6px;padding:20px;border-radius:16px;border:1px dashed #cbd5f5;background:linear-gradient(135deg,#0ea5e914,#10b98114);cursor:pointer}.file-drop input{display:none}.file-title{font-weight:600}.file-hint{font-size:12px;color:#64748b}.primary-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;border:none;background:linear-gradient(180deg,#10b981,#059669);color:#fff;font-weight:700;text-decoration:none;cursor:pointer;box-shadow:0 12px 22px #10b98147}.primary-btn.ghost{background:transparent;color:#0ea5e9;border:1px solid #cbd5f5;box-shadow:none}.dataset-row{display:flex;align-items:center;gap:12px;margin-top:18px;flex-wrap:wrap}.dataset-chip{padding:6px 12px;border-radius:999px;background:#10b9811a;color:#047857;font-weight:600;font-size:13px}.status-line{margin-top:10px;color:#0ea5e9;font-weight:600}.hero-metrics{display:grid;gap:16px}.metric-card{background:#ffffffe6;border:1px solid #e6edf6;border-radius:16px;padding:18px;box-shadow:0 18px 40px #0f172a1a}.metric-label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:600}.metric-value{font-size:20px;margin:8px 0 6px;font-weight:700}.metric-desc{color:#475569;font-size:13px}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a59;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:grid;place-items:center;z-index:9999}.loading-card{background:#fffffffa;border-radius:16px;padding:20px 24px;display:inline-flex;align-items:center;gap:12px;box-shadow:0 18px 40px #0f172a33;border:1px solid #e6edf6}.loading-text{font-weight:600;color:#0f172a}.spinner{width:20px;height:20px;border-radius:50%;border:2px solid #cbd5f5;border-top-color:#0ea5e9;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid #e6edf6;box-shadow:0 10px 24px #0f172a14;position:sticky;top:0;z-index:100}.nav-buttons{display:flex;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;min-width:72px;background:#0ea5e9;color:#fff;border:none;border-radius:8px;text-decoration:none;cursor:pointer;font-weight:600;font-size:14px}.btn.ghost{background:transparent;color:#0ea5e9;border:1px solid #cbd5f5}.filter-pill{display:inline-flex;align-items:center;margin-left:8px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;color:#0ea5e9;background:#0ea5e91f;border:1px solid rgba(14,165,233,.2)}.canvas-wrap{display:flex;gap:20px;height:auto;overflow:visible;justify-content:center;padding:16px 320px}.canvas{position:relative;background:#fff;border:1px solid #e5e7eb;flex:0 0 auto;overflow:auto;box-shadow:0 18px 50px #0f172a1f;border-radius:12px}.box{position:absolute;border:2px solid rgba(239,68,68,.7);background:#ffffffd9;color:#111827;padding:6px;border-radius:6px;overflow:auto;word-wrap:break-word;white-space:normal;font-size:12px;line-height:1.4}.controls{width:300px;background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:18px 18px 16px;border-radius:16px;border:1px solid #e8ecf4;box-shadow:0 22px 60px #0f172a29;display:flex;flex-direction:column;gap:14px;position:fixed;left:18px;top:84px;z-index:1200}.controls-right{left:auto;right:18px}.controls-left-secondary{top:500px}.controls h3{margin:0 0 12px;color:#0f172a;font-size:18px;letter-spacing:.3px}.controls label{display:block;margin-bottom:6px;color:#64748b;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.controls select,.controls input{width:100%;padding:10px 12px;border:1px solid #e2e8f0;border-radius:12px;font-size:14px;cursor:pointer;background:#f8fafc;color:#0f172a}.controls button{padding:12px 14px;background:linear-gradient(180deg,#10b981,#059669);color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 12px 22px #10b98147}.verify-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn-alt{background:linear-gradient(180deg,#38bdf8,#0ea5e9);box-shadow:0 12px 22px #0ea5e940}.btn-warn{background:linear-gradient(180deg,#fb7185,#f43f5e);box-shadow:0 12px 22px #f43f5e40}.llm-output{white-space:pre-wrap;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.5;padding:12px 14px;border:1px solid #e6edf6;border-radius:12px;background:#f9fbff;color:#0f172a;min-height:84px}.filter-label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;font-weight:600}.filter-select{padding:8px 10px;border-radius:10px;border:1px solid #e2e8f0;background:#f8fafc}.scale-value{font-weight:700;color:#0ea5e9}.empty{margin:80px auto;padding:20px;background:#fff;border-radius:12px;border:1px solid #e6edf6}@media (max-width: 1100px){.landing{grid-template-columns:1fr}.canvas-wrap{padding-left:16px;padding-right:16px}.controls{position:static;width:auto}}.box.overlapped-parent{transition:opacity .2s ease,outline .2s ease;cursor:help}.box.overlapped-parent:hover{opacity:.95!important;z-index:10000!important;outline:2px dashed #0ea5e9;outline-offset:2px;background:#fffffffa!important;box-shadow:0 8px 20px #0ea5e94d}.box.overlapped-grandparent{opacity:0!important;pointer-events:none}.overlap-indicator{position:fixed;bottom:20px;right:20px;background:#0ea5e9f2;color:#fff;padding:8px 16px;border-radius:8px;font-size:12px;font-weight:600;box-shadow:0 4px 12px #0ea5e94d;z-index:10001;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}.correction-section{display:flex;flex-direction:column;gap:12px;margin-top:16px;padding:16px;background:#fb718514;border:1px solid rgba(244,63,94,.2);border-radius:12px;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.correction-section label{display:block;margin-bottom:6px;color:#dc2626;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.correction-select,.correction-input{width:100%;padding:10px 12px;border:2px solid #fecaca;border-radius:12px;font-size:14px;background:#fff;color:#0f172a;transition:border-color .2s ease}.correction-select:focus,.correction-input:focus{outline:none;border-color:#f43f5e;box-shadow:0 0 0 3px #f43f5e1a}.submit-correction-btn{padding:12px 14px;background:linear-gradient(180deg,#f43f5e,#dc2626);color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 12px 22px #dc262647;transition:transform .2s ease}.submit-correction-btn:hover{transform:translateY(-2px);box-shadow:0 16px 28px #dc262659}.submit-correction-btn:active{transform:translateY(0)}.id-display-grid{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.id-item{display:flex;flex-direction:column;gap:6px}.id-item-compact{margin-top:-6px}.id-label{font-size:11px;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:.5px;margin:0}.id-label-compact{font-size:10px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.3px;margin:0}.id-textarea{width:100%;padding:8px 10px;background:linear-gradient(135deg,#e0f2fe,#dbeafe);border:2px solid #7dd3fc;border-radius:6px;font-family:IBM Plex Mono,Courier New,monospace;font-size:9px;line-height:1.4;color:#0369a1;font-weight:600;resize:none;overflow-y:auto;word-wrap:break-word;word-break:break-all;white-space:pre-wrap;cursor:text;-webkit-user-select:all;user-select:all;box-sizing:border-box;transition:all .2s ease}.id-textarea:focus{outline:none;border-color:#0ea5e9;background:linear-gradient(135deg,#dbeafe,#bfdbfe);box-shadow:0 0 0 3px #0ea5e91a}.id-textarea:hover{border-color:#0ea5e9;background:linear-gradient(135deg,#dbeafe,#bfdbfe);transform:translateY(-1px)}.id-input-compact{width:100%;padding:6px 10px;background:linear-gradient(135deg,#fef3c7,#fde68a);border:2px solid #fbbf24;border-radius:6px;font-family:IBM Plex Mono,Courier New,monospace;font-size:11px;color:#92400e;font-weight:700;cursor:text;-webkit-user-select:all;user-select:all;box-sizing:border-box;transition:all .2s ease;text-align:center}.id-input-compact:focus{outline:none;border-color:#f59e0b;background:linear-gradient(135deg,#fde68a,#fcd34d);box-shadow:0 0 0 3px #f59e0b1a}.id-input-compact:hover{border-color:#f59e0b;background:linear-gradient(135deg,#fde68a,#fcd34d);transform:translateY(-1px)}.divider{height:2px;background:linear-gradient(90deg,#0ea5e91a,#0ea5e966,#0ea5e91a);margin:16px 0;border-radius:1px}.controls h3{margin:0 0 14px;color:#0f172a;font-size:14px;font-weight:700;letter-spacing:.3px;padding-bottom:8px;border-bottom:2px solid rgba(14,165,233,.15);text-transform:uppercase}.controls h3:not(:first-child){margin-top:8px}.id-textarea::-webkit-scrollbar{width:6px}.id-textarea::-webkit-scrollbar-track{background:#0ea5e91a;border-radius:3px}.id-textarea::-webkit-scrollbar-thumb{background:#7dd3fc;border-radius:3px}.id-textarea::-webkit-scrollbar-thumb:hover{background:#0ea5e9}@media (max-width: 1400px){.id-textarea{font-size:8px}.id-input-compact,.id-label{font-size:10px}.id-label-compact{font-size:9px}}.controls-left{max-height:calc(100vh - 100px);overflow-y:auto;padding-right:4px}.controls-left::-webkit-scrollbar{width:8px}.controls-left::-webkit-scrollbar-track{background:#0ea5e90d;border-radius:4px}.controls-left::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.controls-left::-webkit-scrollbar-thumb:hover{background:#94a3b8}.id-label:after{content:"";display:inline-block;width:0;height:0}.id-item[data-info]:before{content:"ℹ";position:absolute;right:8px;top:8px;font-size:10px;color:#64748b;cursor:help}.id-textarea::selection,.id-input-compact::selection{background:#0ea5e9;color:#fff}@keyframes id-load{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.id-item{animation:id-load .3s ease-out}.id-item:nth-child(1){animation-delay:.05s}.id-item:nth-child(2){animation-delay:.1s}.id-item:nth-child(3){animation-delay:.15s}.id-item:nth-child(4){animation-delay:.2s}.id-item:nth-child(5){animation-delay:.25s}