:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#21342b;background:#eaf0ed;font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}body{margin:0;overflow:hidden}button{font:inherit;touch-action:manipulation}a{color:inherit;text-underline-offset:3px}::selection{background:#355c42;color:white}
[hidden]{display:none!important}.stage{position:fixed;inset:0;overflow:hidden}#viewport{width:100%;height:100%}#viewport canvas{display:block}
.controls{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;gap:10px;align-items:center}
button{height:48px;border:1px solid #bdcbbf;border-radius:10px;background:#f5f8f5;color:#355c42;cursor:pointer;font-size:14px;font-weight:600}
.primary{width:112px;background:#355c42;border-color:#355c42;color:white}.primary:hover{background:#284b35}.primary[data-running="true"]{background:#f5f8f5;color:#355c42;border-color:#bdcbbf}.primary[data-running="true"]:hover,.camera-toggle:hover{background:#e1e9e3}
button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #355c42;outline-offset:4px}.primary[aria-busy="true"]{cursor:wait}
.camera-toggle{display:grid;place-items:center;width:48px;padding:0}.camera-toggle svg{width:23px;height:23px}.camera-toggle[aria-pressed="true"]{background:#dce9df;border-color:#698b72}.camera-toggle[aria-pressed="true"] .camera-slash{display:none}
.camera-preview{position:fixed;top:calc(24px + env(safe-area-inset-top));right:24px;width:clamp(160px,22vw,280px);aspect-ratio:4/3;background:#dce5de;border:1px solid #bac9bf;border-radius:10px;overflow:hidden;pointer-events:none}
#camera{display:block;width:100%;height:100%;object-fit:contain;transform:scaleX(-1)}
.credit{position:fixed;right:24px;bottom:calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:5px;text-align:right;font-size:11px;line-height:1.4;color:#415d4b}.credit a{text-decoration:none}.credit a:hover{text-decoration:underline}
.message{position:fixed;bottom:calc(88px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);max-width:min(460px,calc(100% - 40px));margin:0;padding:12px 16px;border:1px solid #dac5bf;border-radius:8px;background:#fff8f5;color:#8c3328;font-size:13px;line-height:1.5;text-align:center;overflow-wrap:anywhere}
.loading-wheel{position:absolute;top:50%;left:50%;width:30px;height:30px;margin:-15px;border:2px solid #cad6ce;border-top-color:#355c42;border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:700px){.controls{bottom:calc(68px + env(safe-area-inset-bottom))}.camera-preview{right:16px;top:calc(16px + env(safe-area-inset-top));width:160px}.credit{left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));text-align:center;font-size:10px}.message{bottom:calc(132px + env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){.loading-wheel{animation:none}}