:root{font-family:'Segoe UI',Arial,sans-serif;color:#223d31;background:#f4f6f2}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,.file-button{cursor:pointer;border:1px solid #ccd8cc;background:#fff;color:#284333;padding:11px 13px;border-radius:7px;font-size:13px;font-weight:600}button:hover,.file-button:hover{border-color:#df621e;background:#fff8f2}button:focus-visible,input:focus-visible,.file-button:focus-within{outline:3px solid #df621e;outline-offset:2px}header{height:75px;background:#fff;border-bottom:1px solid #dce4d9;display:flex;align-items:center;justify-content:space-between;padding:0 30px;gap:25px}header a{text-decoration:none;color:#243e30;font-weight:700}.brand{font-size:30px;letter-spacing:-1px}.brand span{color:#df621e}header>div{font-size:12px;letter-spacing:2px}header small{display:block;font-size:10px;letter-spacing:.5px;color:#6c7c70;margin-top:5px}main{display:grid;grid-template-columns:355px 1fr;height:calc(100dvh - 75px)}aside{overflow:auto;padding:28px 23px;background:#fbfcf9;border-right:1px solid #d4dfd2}.eyebrow{font-size:9px;font-weight:750;letter-spacing:1.5px;color:#ae4914}h1{font-size:30px;line-height:1.15;letter-spacing:-1px;margin:13px 0}.intro p{font-size:14px;color:#5c7061;line-height:1.6}label{display:block;font-size:12px;font-weight:650;margin:14px 0 8px}input:not([type=range]){width:100%;border:1px solid #becfbd;border-radius:6px;background:#fff;padding:11px;font-size:14px;color:#263f30}.search-row{display:flex;gap:6px}.search-row input{min-width:0}.search-row button,#start-demo{background:#d85a18;color:#fff;border-color:#d85a18}.tools{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:20px}.tools .active{background:#234a34;color:#fff;border-color:#234a34}#status{font-size:12px;line-height:1.6;color:#526d58;padding:12px;background:#eaf0e5;border-radius:6px}aside section{border-top:1px solid #d9e3d5;margin-top:22px;padding-top:14px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px}h2{font-size:16px;margin:0}.danger{font-size:11px;color:#a52c24;padding:6px 9px}output{float:right;color:#a7450f}input[type=range]{width:100%;accent-color:#df621e;display:block;margin:14px 0}.hint,.disclaimer{font-size:11px;color:#647568;line-height:1.65}.camera-row{display:flex;justify-content:space-between;width:100%;text-align:left;margin-top:8px}.camera-row.selected{border-color:#df621e;background:#fff2e7}.camera-row small{font-weight:400;color:#627466}.file-tools{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:24px}.file-button{margin:0;text-align:center}.workspace{position:relative;overflow:hidden;background:#dce5d4}#map,#demo{position:absolute;inset:0}#demo-svg{width:100%;height:100%;display:block}#demo{cursor:crosshair}.map-top{pointer-events:none;position:absolute;top:20px;left:20px;right:20px;display:flex;justify-content:space-between;gap:10px}.map-top span{background:#ffffffef;padding:10px 13px;border-radius:6px;font-size:10px;font-weight:700;letter-spacing:1px;box-shadow:0 3px 12px #0001}.legend{position:absolute;bottom:30px;left:20px;background:#fffe;padding:12px;font-size:11px;border-radius:6px;pointer-events:none}.legend i{display:inline-block;width:10px;height:10px;background:#ed7d34;margin-right:6px}.legend span{margin-left:14px}.setup{position:absolute;inset:0;background:radial-gradient(ellipse at 70% 30%,#d5e1c7,#eaf0e4);display:grid;place-items:center;padding:30px}.setup>div{max-width:500px}.setup h2{font-size:43px;letter-spacing:-1.5px;line-height:1.1;margin:16px 0}.setup p{color:#536a58;font-size:16px;line-height:1.7}.setup small{display:block;font-size:11px;color:#627568;margin-top:15px}[hidden]{display:none!important}.demo-camera{cursor:pointer}.demo-camera text{font:bold 17px Arial;paint-order:stroke;stroke:#fff;stroke-width:4;fill:#263e30}#count{font-size:13px;color:#a7450f}@media(max-width:800px){header{padding:0 15px;height:65px;gap:10px}.brand{font-size:25px}header>a:last-child{font-size:13px}header>div{font-size:9px}header small{display:none}main{height:auto;display:flex;flex-direction:column-reverse}.workspace{height:60dvh;min-height:380px}aside{overflow:visible;padding:22px;border:0}h1{font-size:27px}.setup h2{font-size:32px}.map-top{top:12px;left:12px;right:12px}.map-top span{font-size:8px}.legend{left:12px;bottom:25px;font-size:9px}.legend span{margin-left:7px}.setup{padding:25px}#selection{scroll-margin-top:15px}}@media print{header{height:60px}main{display:block;height:auto}aside{padding:10px;overflow:visible}.intro,#search,.tools,.file-tools,#selection,.disclaimer{display:none}.workspace{height:65vh;break-inside:avoid}.setup{display:none}.map-top{display:none}#cameras{display:flex;flex-wrap:wrap;gap:5px}.camera-row{width:auto}button{box-shadow:none}}

.cable-map-label{position:absolute;white-space:nowrap;background:#fff9cc;color:#24392c;border:1px solid #c5a929;border-radius:4px;padding:4px 7px;font:700 11px Arial;pointer-events:none;box-shadow:0 2px 7px #0003}.cable-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid #d7dfd1;font-size:13px}.cable-row button{font-size:11px;padding:5px 8px;color:#a03622}.cables{font-size:12px;color:#50644f;margin-top:12px}#cable.active{background:#6b5c04;border-color:#6b5c04;color:#fff}

/* Modern workspace */
:root{font-family:Inter,'Segoe UI',Arial,sans-serif;color:#223549;background:#f3f6fb}body>header{height:72px;background:#fff;padding:0 28px;border-color:#e2e8f0}.brand{color:#20354b}.brand span{color:#ee6f27}body>header>div{font-weight:700;letter-spacing:2px}main{height:calc(100dvh - 72px);grid-template-columns:350px minmax(0,1fr)}aside{padding:26px 22px;background:#f9fbfe;border-color:#e1e7f0;scrollbar-width:thin}.intro h1{font-size:29px;color:#1b3048;letter-spacing:-1.2px}.intro p{color:#65758a;font-size:13px}.eyebrow{color:#b54e16;font-size:8px}button,.file-button{border-radius:10px;border-color:#dbe3ef;color:#354a60;background:white;box-shadow:0 2px 5px #18345304;transition:background .15s,box-shadow .15s}button:hover{box-shadow:0 4px 12px #16334e0d;background:#fff8f3}input:not([type=range]){border-color:#d7e0ec;border-radius:9px;color:#20354b;background:#fff}label{color:#53647a}.tools{gap:8px;position:sticky;top:-26px;background:#f9fbfef5;padding:12px 0;z-index:2;backdrop-filter:blur(10px)}.tools button{min-height:43px;font-size:12px}.tools .active{background:#203f61;color:white;border-color:#203f61}#finish{background:#ee7229;border-color:#ee7229;color:#fff;grid-column:1/-1}#google-mode{grid-column:1/-1;font-size:11px;background:#edf2f9}#status{border:1px solid #dee8f4;background:#edf3fa;color:#4e6380;border-radius:10px;font-size:11px;margin-top:10px}.section-title h2{font-size:14px;color:#263d57}.section-title{gap:6px}.section-title button{font-size:10px;padding:6px 8px}#selection{background:#fff;border:1px solid #dbe4f0;padding:16px;border-radius:14px;box-shadow:0 8px 25px #1a355507}.camera-row{padding:12px;border-radius:9px;border-color:#e0e6ef;font-size:12px}.camera-row.selected{background:#fff3e8;border-color:#efa46f}.hint,.disclaimer{color:#6a7c90;font-size:10px;line-height:1.7}.map-top{top:auto;bottom:76px;left:16px;right:auto;gap:8px;max-width:calc(100% - 100px);flex-wrap:wrap}.map-top span{background:#152e48e8;color:#fff;font-size:8px;box-shadow:0 5px 20px #0002;backdrop-filter:blur(10px);border-radius:7px;padding:9px 11px}.legend{bottom:32px;left:16px;max-width:calc(100% - 110px);font-size:10px;border-radius:8px;background:#fffef8e8;backdrop-filter:blur(10px)}.legend span{display:inline-block;margin-left:7px}.summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.summary-grid>div{background:#edf3fa;border:1px solid #dfe8f3;padding:14px;border-radius:10px}.summary-grid span{display:block;font-size:24px;font-weight:750;color:#294f76;letter-spacing:-1px}.summary-grid small{font-size:8px;letter-spacing:1px;color:#637d99}details{padding:12px;background:#fff;border:1px solid #e0e7f0;border-radius:10px;margin:12px 0}summary{cursor:pointer;font-size:12px;font-weight:700;color:#405d7c}.calc-result{font-size:13px;line-height:1.9;color:#4b6682}.calc-result b{color:#244a71}#export-csv{width:100%}.drag-handle{cursor:grab;touch-action:none}.drag-handle:active{cursor:grabbing}.workspace{background:#dce5ec}#demo-svg{touch-action:none}.cable-map-label{border-radius:6px;box-shadow:0 3px 12px #0002}aside section{border-color:#dfe6f0}#count{color:#cc5c18}input[type=range]{accent-color:#ee7229}@media(max-width:800px){body>header{height:65px;padding:0 15px}main{height:auto}.workspace{height:60dvh;min-height:400px}aside{padding:22px}.tools{top:0;position:static}.map-top{bottom:88px;left:12px;max-width:calc(100% - 95px)}.legend{left:12px;bottom:32px;max-width:calc(100% - 95px);line-height:1.6;font-size:9px}.legend span{margin-left:0;display:block}#selection{scroll-margin-top:10px}}@media print{.tools,.system-summary details,#export-csv,.section-title button{display:none!important}.summary-grid{display:flex}.summary-grid>div{min-width:140px}.map-top{display:none}}@media(prefers-reduced-motion:reduce){button{transition:none}}