:root{--bg:#0b0d10;--panel:#14171c;--panel-2:#1b1f26;--line:#2a303a;--text:#e6e8eb;--muted:#8b939f;--accent:#4dabf7;--accent-weak:#4dabf729;--warn:#ff8a3d;--danger:#ff6b6b;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Malgun Gothic,Apple SD Gothic Neo,sans-serif;font-size:14px}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);margin:0;overflow:hidden}button,select,input{font:inherit;color:inherit}button{cursor:pointer;background:var(--panel-2);border:1px solid var(--line);border-radius:6px;padding:6px 12px}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#06121d;font-weight:600}button.link{color:var(--accent);text-align:left;background:0 0;border:none;padding:2px 0}:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.app{grid-template-rows:auto 1fr auto;height:100vh;display:grid}.toolbar{background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:4px 6px;padding:6px 10px;display:flex}.brand{white-space:nowrap;color:var(--accent);margin-right:6px;font-weight:700}.tool-group{border-left:1px solid var(--line);align-items:center;gap:1px;padding:0 4px;display:flex}.tool{white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:4px;padding:5px;display:inline-flex}.tool.text{padding:5px 8px}.tool:hover{background:var(--panel-2);border-color:var(--line)}.tool.is-active{background:var(--accent-weak);border-color:var(--accent);color:var(--accent)}.icon{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:20px;height:20px}.preset{background:var(--panel-2);border:1px solid var(--line);border-radius:6px;padding:4px 6px}.toggle{white-space:nowrap;color:var(--muted);align-items:center;gap:4px;display:inline-flex}.spacer{flex:1}.icon-button{color:var(--muted);background:0 0;border:none;padding:2px}.main{grid-template-columns:280px 1fr;min-height:0;display:grid}.sidebar{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;min-height:0;display:flex}.sidebar-status{color:var(--muted);border-bottom:1px solid var(--line);padding:10px 12px;font-size:13px}.series-list{flex:1;min-height:0;overflow-y:auto}.study-header{background:var(--panel);z-index:1;padding:10px 12px 6px;position:sticky;top:0}.study-title{font-weight:600}.study-meta{color:var(--muted);font-size:12px}.series-items{margin:0;padding:0 6px 8px;list-style:none}.series-row{cursor:pointer;border:1px solid #0000;border-radius:8px;gap:8px;padding:6px;display:flex}.series-row:hover{background:var(--panel-2)}.series-row.is-selected{border-color:var(--accent);background:var(--accent-weak)}.thumb-wrap{background:#000;border-radius:4px;flex:none;width:64px;height:64px;position:relative;overflow:hidden}.thumb{width:64px;height:64px;display:block}.thumb-error{color:var(--warn);justify-content:center;align-items:center;display:none;position:absolute;inset:0}.series-row.thumb-failed .thumb-error,.series-row.has-error .thumb-error{display:flex}.series-text{min-width:0}.series-title{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.series-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin-top:4px;font-size:12px;display:flex}.badge{background:var(--panel-2);border:1px solid var(--line);border-radius:4px;padding:1px 6px;font-size:11px;display:inline-block}.badge.warn{border-color:var(--warn);color:var(--warn);background:#ff8a3d1f}.notices{border-top:1px solid var(--line);max-height:30%;font-size:12px;overflow-y:auto}.notices:empty{display:none}.notice-title{color:var(--warn);align-items:center;gap:6px;padding:8px 12px 0;font-weight:600;display:flex}.notices ul{color:var(--muted);word-break:break-all;margin:4px 0 8px;padding:0 12px 0 30px}.stage{min-width:0;min-height:0;position:relative}.viewport-grid{background:var(--line);gap:2px;height:100%;display:grid}.dv-viewport{background:#000;border:1px solid #0000;min-width:0;min-height:0;position:relative;overflow:hidden}.dv-viewport.is-active{border-color:var(--accent)}.vp-overlay{pointer-events:none;z-index:5;color:#f1f3f5;text-shadow:0 0 3px #000,0 0 2px #000;font-size:12px;position:absolute;inset:0}.hide-overlay .vp-corner{display:none}.vp-corner{padding:6px 8px;line-height:1.45;position:absolute}.vp-corner.tl{top:0;left:0}.vp-corner.tr{text-align:right;top:0;right:0}.vp-corner.bl{bottom:0;left:0}.vp-corner.br{text-align:right;bottom:0;right:0}.vp-badges{text-shadow:none;gap:6px;display:flex;position:absolute;top:6px;left:50%;transform:translate(-50%)}.vp-error{text-align:center;color:var(--text);background:#000;flex-direction:column;justify-content:center;align-items:center;gap:6px;display:flex;position:absolute;inset:0}.vp-error .icon{width:36px;height:36px;color:var(--warn)}.muted{color:var(--muted)}.welcome{background:var(--bg);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px;display:flex;position:absolute;inset:0}.welcome[hidden]{display:none}.welcome h1{margin:0;font-size:22px}.welcome .lead{color:var(--muted);margin:0}.welcome-actions{gap:10px;margin:8px 0;display:flex}.welcome-actions button{padding:10px 18px}.hint{color:var(--muted);max-width:520px;font-size:13px}.recent{text-align:left;min-width:320px}.recent h2{color:var(--muted);margin:12px 0 4px;font-size:14px}.recent ul{margin:0;padding:0;list-style:none}.recent li{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:4px 0;display:flex}.recent li .link{flex:1}.disclaimer{color:var(--muted);font-size:12px}.drop-overlay{z-index:50;border:3px dashed var(--accent);pointer-events:none;background:#4dabf72e;justify-content:center;align-items:center;font-size:20px;display:flex;position:fixed;inset:0}.drop-overlay[hidden]{display:none}.statusbar{color:var(--muted);background:var(--panel);border-top:1px solid var(--line);gap:12px;padding:4px 12px;font-size:12px;display:flex}.dialog{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:10px;min-width:320px;padding:18px 20px}.dialog-wide{max-width:560px}.dialog::backdrop{background:#0009}.dialog h2{margin:0 0 10px;font-size:16px}.dialog input[type=password],.dialog input[type=text]{background:var(--panel-2);border:1px solid var(--line);border-radius:6px;width:100%;padding:8px}.dialog .error{color:var(--danger)}.dialog-actions{justify-content:flex-end;gap:8px;margin-top:14px;display:flex}.help-table{border-collapse:collapse;width:100%}.help-table th,.help-table td{text-align:left;border-bottom:1px solid var(--line);padding:4px 8px;font-weight:400}.help-table th{color:var(--muted);white-space:nowrap}@media (max-width:820px){.main{grid-template-rows:180px 1fr;grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--line)}}