:root { color-scheme: dark; font-family: Segoe UI, system-ui, sans-serif; }
* { box-sizing: border-box; }
.panel { max-height: calc(100vh - 36px); overflow-y: auto; scrollbar-width: thin; }
#danceSelect { min-width: 0; background: #0b1928; color: #c8e8ff; padding: 4px; }
html, body, #app { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #05070d; }
canvas { display: block; width: 100%; height: 100%; }
.panel { position: fixed; left: 18px; top: 18px; width: min(290px, calc(100vw - 36px)); padding: 14px; border: 1px solid rgba(139, 210, 255, .28); border-radius: 8px; background: rgba(7, 14, 28, .72); backdrop-filter: blur(14px); box-shadow: 0 14px 50px rgba(0,0,0,.35); }
h1 { margin: 0 0 12px; font-size: 16px; letter-spacing: .04em; font-weight: 600; }
.file { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 9px 0; color: #b7cee6; font-size: 13px; }
input[type=file] { width: 150px; color: #91b9d8; font-size: 11px; }
.controls { display: flex; gap: 8px; margin: 8px 0 12px; }
button { border: 1px solid rgba(150,220,255,.45); border-radius: 5px; background: rgba(30,89,130,.36); color: #e9f7ff; padding: 7px 13px; cursor: pointer; }
button:hover { background: rgba(65,157,203,.55); }
label:not(.file) { display: grid; grid-template-columns: 78px 1fr; align-items: center; gap: 8px; margin: 9px 0; color: #a9c1d6; font-size: 12px; }
input[type=range] { width: 100%; accent-color: #7bdcff; }
.meters { display: grid; grid-template-columns: 34px 1fr 34px 1fr; gap: 6px; align-items: center; margin: 8px 0 10px; color: #8ca9bf; font-size: 10px; }
.meters i { height: 5px; background: rgba(255,255,255,.12); border-radius: 4px; overflow: hidden; }
.meters b { display: block; width: 0; height: 100%; background: linear-gradient(90deg,#66d9ff,#ff80cf); transition: width .08s linear; }
#status { margin: 12px 0 0; min-height: 16px; color: #7893aa; font-size: 11px; }
.pose-readout { display: flex; justify-content: space-between; gap: 10px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,.08); color: #6e8aa1; font-size: 10px; letter-spacing: .12em; }
.pose-readout strong { color: #c8e8ff; font-size: 11px; letter-spacing: 0; font-weight: 500; text-align: right; }
.pose-tools { display: grid; gap: 7px; margin-top: 10px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,.08); }
.pose-tools:not(.active) > :not(#editPose):not(#poseCount) { display: none; }
.pose-tools select { width: 100%; border: 1px solid rgba(150,220,255,.35); border-radius: 4px; padding: 6px; background: #0b1928; color: #e8f6ff; }
.pose-tools label { grid-template-columns: 14px 1fr 38px; margin: 0; }
.pose-tools output { color: #9dcbe7; font-size: 11px; text-align: right; }
.pose-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.pose-tools small { color: #7893aa; }
.camera-tools { display: grid; gap: 6px; padding: 8px 0; border-top: 1px solid rgba(255,255,255,.08); }
.camera-tools strong { color: #9dcbe7; font-size: 11px; }
.camera-tools label { grid-template-columns: 44px 1fr; margin: 0; }
body.pose-dragging canvas { cursor: grabbing; }
@media (max-width: 600px) { .panel { left: 12px; top: auto; bottom: 12px; width: calc(100vw - 24px); } }