:root{--bg: #0f1115;--bg-elevated: #171a21;--border: #262b36;--text: #e7e9ee;--text-dim: #9198a8;--accent: #5b8cff;--accent-dim: #33406b;--branch: #f0a33a;--branch-dim: rgba(240, 163, 58, .45);--danger: #ff5470;--success: #37d67a;--radius: 10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:24px;padding:14px 28px;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.topbar .brand{font-weight:700;font-size:18px;letter-spacing:-.02em}.topbar nav{display:flex;gap:18px}.topbar nav a{color:var(--text-dim);font-weight:500}.topbar nav a.active{color:var(--text)}.content{flex:1;padding:28px;max-width:1100px;width:100%;margin:0 auto}h1{font-size:22px;margin:0 0 20px}h2{font-size:16px;margin:0 0 12px;color:var(--text-dim);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:#1e2230;color:var(--text);cursor:pointer;font-size:14px;font-weight:500}.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#0b0e14;font-weight:600}.btn-primary:hover{filter:brightness(1.08)}.btn-danger{color:var(--danger)}.btn-danger:hover{border-color:var(--danger)}.btn-sm{padding:5px 10px;font-size:13px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--text-dim);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge-on{background:#37d67a26;color:var(--success)}.badge-off{background:#ff547026;color:var(--danger)}.badge-change{background:#5b8cff26;color:var(--accent)}label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:5px;margin-top:14px;font-weight:500}input[type=text],input[type=number],input[type=url],textarea,select{width:100%;padding:9px 11px;background:#0f1219;border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px}textarea{min-height:90px;font-family:monospace;resize:vertical}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}.hint{font-size:12px;color:var(--text-dim);margin-top:4px}.row{display:flex;gap:16px}.row>*{flex:1}.checkbox-row{display:flex;align-items:center;gap:8px;margin-top:14px}.checkbox-row input{width:auto}.checkbox-row label{margin:0}.form-actions{margin-top:22px;display:flex;gap:10px}.type-toggle{display:flex;gap:8px;margin-top:6px}.type-toggle button{flex:1;padding:10px;border-radius:8px;border:1px solid var(--border);background:#0f1219;color:var(--text-dim);cursor:pointer}.type-toggle button.active{border-color:var(--accent);color:var(--text);background:var(--accent-dim)}.zone-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}.zone-item{display:flex;gap:8px;align-items:center;background:#0f1219;border:1px solid var(--border);border-radius:8px;padding:8px 10px}.zone-item code{flex:1;color:var(--accent);font-size:13px}.preview-box{margin-top:14px;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#0b0e14}.preview-box img{display:block;width:100%;height:auto}.empty-state{text-align:center;padding:40px;color:var(--text-dim)}.change-row{display:flex;gap:16px;align-items:flex-start}.change-row .thumbs{display:flex;gap:10px}.change-row .thumbs figure{margin:0;text-align:center}.change-row .thumbs img{width:220px;border-radius:8px;border:1px solid var(--border)}.change-row .thumbs figcaption{font-size:11px;color:var(--text-dim);margin-top:4px}.change-meta{flex:1}.change-meta .diff-pct{font-size:20px;font-weight:700;color:var(--accent)}.filters{display:flex;gap:10px;margin-bottom:18px;align-items:center}.filters select{width:auto;min-width:220px}.bulk-toolbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:10px 14px;margin-bottom:14px;background:var(--accent-dim);border:1px solid var(--accent);border-radius:8px}.thumbs-unknown{flex:0 0 220px;display:flex;align-items:center;justify-content:center;text-align:center;padding:10px;border:1px dashed var(--border);border-radius:8px;min-height:60px}.loading{color:var(--text-dim);font-size:14px;padding:10px 0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#040508a6;z-index:1000}.modal-window{position:fixed;background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;box-shadow:0 24px 70px #0000008c;min-width:320px;max-width:min(90vw,900px);overflow:hidden}.modal-titlebar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px 10px 14px;background:#1e2230;cursor:move;-webkit-user-select:none;user-select:none;font-size:13px;font-weight:600;touch-action:none}.modal-titlebar span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modal-close{flex:0 0 auto;background:none;border:none;color:var(--text-dim);font-size:20px;line-height:1;cursor:pointer;padding:0 4px}.modal-close:hover{color:var(--danger)}.modal-body{padding:10px;max-height:78vh;overflow:auto;background:#0b0e14}.modal-body img{display:block;max-width:100%;height:auto}.modal-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-width:320px;min-height:220px;color:var(--text-dim);font-size:14px}.modal-loading-spinner{width:34px;height:34px;border:3px solid rgba(255,255,255,.15);border-top-color:var(--accent);border-radius:50%;animation:sitewatch-spin .8s linear infinite}@keyframes sitewatch-spin{to{transform:rotate(360deg)}}.modal-overlay-center{display:flex;align-items:center;justify-content:center;padding:24px;overflow-y:auto}.modal-window-static{position:relative;width:100%;max-height:calc(100vh - 48px);display:flex;flex-direction:column}.modal-window-static .modal-body{flex:1;overflow-y:auto;background:transparent;padding:16px 18px 18px}.modal-titlebar-static{cursor:default}.history-row{display:flex;gap:14px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:8px;margin-bottom:8px;background:#0f1219}.history-row:hover{border-color:var(--accent)}.history-row img{width:120px;height:80px;object-fit:cover;object-position:top;border-radius:6px;border:1px solid var(--border);flex:0 0 auto;cursor:pointer}.history-row img:hover{outline:2px solid var(--accent);outline-offset:2px}.history-row 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12px;min-height:28px;padding:0 10px;font-size:14px}.tree-row-gap .tree-content{padding:2px 0}.tree-gap{font-size:13px;color:var(--text-dim)}.tree-gap-summary{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 12px;min-height:26px;padding:2px 10px;border-radius:6px;cursor:pointer}.tree-gap-summary:hover{background:#151a24;color:var(--text)}.tree-gap-list{padding:2px 10px 6px 24px;max-height:320px;overflow-y:auto}.tree-gap-item{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 12px;padding:3px 0;border-bottom:1px solid var(--border)}.tree-gap-item:last-child{border-bottom:none}.thumb-clickable{cursor:pointer}.thumb-clickable:hover{outline:2px solid var(--accent);outline-offset:2px}.table-thumb{width:90px;height:56px;object-fit:cover;object-position:top;border-radius:6px;border:1px solid var(--border);cursor:pointer;display:block}.table-thumb:hover{outline:2px solid var(--accent);outline-offset:2px}.compare-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;border-bottom:1px solid var(--border);padding-bottom:10px}.compare-tabs button{padding:7px 12px;border-radius:999px;border:1px solid var(--border);background:#0f1219;color:var(--text-dim);cursor:pointer;font-size:13px}.compare-tabs button.active{border-color:var(--accent);color:var(--text);background:var(--accent-dim)}.compare-stage{min-height:100px}.slider-compare{position:relative;width:100%;overflow:hidden;border-radius:8px;border:1px solid var(--border);cursor:ew-resize;touch-action:none;-webkit-user-select:none;user-select:none;background:#0b0e14}.slider-compare img{display:block;width:100%;height:auto;-webkit-user-select:none;user-select:none;pointer-events:none}.slider-compare-base{position:relative}.slider-compare-clip{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden}.slider-compare-clip img{position:absolute;top:0;left:0;width:100%;height:auto}.slider-compare-handle{position:absolute;top:0;bottom:0;width:3px;background:var(--accent);transform:translate(-1.5px);box-shadow:0 0 0 6px #5b8cff26;pointer-events:none}.slider-compare-label{position:absolute;top:8px;padding:3px 8px;border-radius:6px;background:#0000008c;color:#fff;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;pointer-events:none}.slider-compare-label-left{left:8px}.slider-compare-label-right{right:8px}.overlay-compare{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--border);background:#0b0e14}.overlay-compare img{display:block;width:100%;height:auto}.overlay-compare img:last-child{position:absolute;top:0;left:0}.overlay-compare-control{display:flex;align-items:center;gap:10px;margin-top:10px}.overlay-compare-control input[type=range]{flex:1}.blink-controls{display:flex;align-items:center;gap:16px;margin-top:10px}.side-compare{display:flex;gap:14px}.side-compare figure{flex:1;margin:0;text-align:center}.side-compare img{width:100%;height:auto;border-radius:8px;border:1px solid var(--border)}.side-compare figcaption{margin-top:6px;font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}