:root{--bg: #f4f6f8;--paper: #ffffff;--text: #232a37;--muted: #737c8e;--line: #e3e7ee;--accent: #3d5bd9;--accent-soft: #eceafa;--danger: #b42318;--shadow: 0 10px 30px rgba(35, 42, 55, .08);--radius: 16px;--sidebar: 240px;--display: Georgia, "Songti SC", "Noto Serif SC", "Source Han Serif SC", serif;--sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", sans-serif;--mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--accent)}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh}.sidebar{position:sticky;top:0;align-self:start;height:100vh;padding:24px 18px;border-right:1px solid var(--line);background:#fbfcfd;display:flex;flex-direction:column;gap:18px}.brand{display:flex;gap:12px;align-items:flex-start}.brand .mark{width:42px;height:42px;border-radius:12px;background:var(--accent);color:#fff;display:grid;place-items:center;font-family:var(--display);font-size:22px;flex:none}.brand strong{display:block;font-size:16px}.brand p{margin:4px 0 0;color:var(--muted);font-size:12px;line-height:1.45}.sidebar nav{display:grid;gap:6px}.sidebar nav button,.text-btn,.icon-btn,.primary-btn,.filters button,.segmented button,.angle-switch button{border:0;background:transparent;border-radius:10px}.sidebar nav button{display:flex;align-items:center;gap:10px;padding:10px 12px;color:var(--text);text-align:left}.sidebar nav button.is-on,.filters button.is-on,.segmented button.is-on,.angle-switch button.is-on,.icon-btn.is-on{background:var(--accent-soft);color:var(--accent)}.sidebar nav button:hover,.filters button:hover,.text-btn:hover,.icon-btn:hover{background:#eef1f6}.stats{margin:auto 0 0;display:grid;gap:8px}.stats div{display:flex;justify-content:space-between;gap:8px;align-items:baseline}.stats dt{font-family:var(--display);font-size:20px}.stats dd{margin:0;color:var(--muted);font-size:12px}.terms-link{border:0;background:none;text-align:left;color:var(--accent);padding:0}.main{padding:24px 28px 48px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.topbar h1{margin:0;font-family:var(--display);font-size:clamp(26px,3vw,36px);font-weight:600}.toolbar,.filters,.studio-toolbar,.dialog-actions,.slot-actions,.result-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.toolbar{justify-content:space-between;margin-bottom:12px}.search{display:flex;align-items:center;gap:8px;flex:1;min-width:220px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:8px 14px}.search input,label input,label select,label textarea{width:100%;border:0;background:transparent;outline:none}.count,.hint,.muted,.source-line,.keywords{color:var(--muted);font-size:13px}.filters{margin-bottom:14px;position:sticky;top:0;z-index:2;background:color-mix(in srgb,var(--bg) 92%,transparent);padding:6px 0}.filters button,.angle-switch button,.segmented button{padding:6px 11px;background:var(--paper);border:1px solid var(--line);font-size:13px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.grid-costume{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.card.is-selected{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 25%,transparent)}.card-media{position:relative;display:block;width:100%;padding:0;border:0;background:#f7f8fb;overflow:hidden}.card-media img,.dialog-media img,.slot-media img,.result-frame img,.mini-thumb img,.history-card img,.result-overlay img{width:100%;height:100%;object-fit:contain;background:#f7f8fb}.card-code{position:absolute;left:8px;bottom:8px;font-family:var(--mono);font-size:11px;background:#ffffffe0;padding:2px 6px;border-radius:6px}.card-body,.dialog-body,.panel,.slot{padding:10px 12px 12px}.card-meta h3,.slot-title{margin:0;font-size:14px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-meta p,.slot-title{margin:4px 0 0;color:var(--muted);font-size:12px}.card-actions,.slot-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:8px}.icon-btn,.text-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 8px;font-size:13px}.primary-btn{background:var(--accent);color:#fff;padding:10px 16px;font-weight:600}.primary-btn:disabled{opacity:.55;cursor:not-allowed}.angle-switch{display:flex;flex-wrap:wrap;gap:4px;padding:0 10px 10px}.angle-switch.lg{padding:0;margin:12px 0}.angle-switch button{font-size:12px;padding:4px 8px}.remote-fallback{display:grid;place-items:center;width:100%;height:100%;min-height:120px;background:#eef1f6;color:var(--muted);font-size:12px}.dialog-backdrop{position:fixed;inset:0;background:#1a1f2a73;display:grid;place-items:center;padding:20px;z-index:20}.dialog{width:min(920px,100%);max-height:calc(100vh - 40px);overflow:auto;background:var(--paper);border-radius:20px;box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(240px,42%) 1fr;position:relative}.dialog.terms{grid-template-columns:1fr;width:min(560px,100%)}.dialog-close{position:absolute;top:12px;right:12px;z-index:1;background:var(--paper)}.dialog-media{background:#f7f8fb}.dialog-body h2{margin:0 0 6px;font-family:var(--display);font-size:28px}.eyebrow{margin:0 0 4px;font-family:var(--mono);font-size:12px;color:var(--muted)}.thumb-row{display:flex;gap:8px;margin:12px 0}.mini-thumb{width:64px;aspect-ratio:3 / 4;padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#f7f8fb}.mini-thumb.is-on{border-color:var(--accent)}.studio-board{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.slot,.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.slot h2,.panel h2{margin:0;font-size:16px}.slot-media,.result-frame,.result-overlay{background:#f7f8fb;border-radius:12px;overflow:hidden;position:relative}.slot-empty{width:100%;height:100%;min-height:180px;border:0;background:transparent;color:var(--muted)}.pill{font-size:11px;background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 8px}.studio-toolbar{margin:14px 0 8px}.studio-grid{display:grid;grid-template-columns:minmax(260px,360px) 1fr;gap:16px;margin-top:8px}.config,.result,.history{padding:16px}.config{display:grid;gap:10px;align-content:start}.config label,.opacity{display:grid;gap:6px;font-size:13px}.config input,.config select,.config textarea{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:#fbfcfd}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.segmented{display:flex;gap:6px;flex-wrap:wrap}.segmented.compact button{font-size:12px}.error{color:var(--danger);font-size:13px}.empty{color:var(--muted);padding:28px 8px}.result-head{justify-content:space-between;margin-bottom:12px}.result-side{display:grid;grid-template-columns:140px 1fr;gap:12px;align-items:start}.result-side .refs{display:grid;gap:8px}.result-side .refs img,.history-card img{width:100%;background:#f7f8fb;border-radius:10px;object-fit:contain}.result-frame{min-height:280px}.result-overlay{aspect-ratio:3 / 4;max-width:420px}.result-overlay .under,.result-overlay .over{position:absolute;inset:0}.history{margin-top:16px}.history-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.history-card img{aspect-ratio:3 / 4;object-fit:contain}.history-card div{display:flex;justify-content:space-between;align-items:center;gap:4px;margin-top:6px}.upload{cursor:pointer}.load-more{display:flex;justify-content:center;padding:20px 0}@media(max-width:960px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:16px}.sidebar nav{grid-template-columns:repeat(4,minmax(0,1fr))}.sidebar nav button{flex-direction:column;gap:4px;font-size:12px;padding:8px 4px}.stats,.terms-link,.sidebar .hint,.brand p{display:none}.main{padding:16px 14px 32px}.grid,.grid-costume{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.studio-board,.studio-grid,.dialog,.result-side{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
