/* gif-studio.css — GIF workspace (with biz-doc.css for .bs-* controls) */
.gs{--bs-gap:12px;font-size:14px}
.gs [hidden]{display:none!important}
.gs-start{display:block}
.gs-dz{border:2px dashed var(--border-2,#dfe4ee);border-radius:18px;background:var(--panel,#fff);padding:46px 20px;text-align:center;display:grid;gap:8px;justify-items:center;transition:.15s}
.gs-dz.over{border-color:var(--accent,#4f6ef7);background:var(--accent-soft,#eef1fe)}
.gs-dz p{margin:0;color:var(--muted,#5a6377)}
.dz-btn{background:var(--accent,#4f6ef7);color:#fff;border:0;border-radius:12px;padding:13px 26px;font:700 15px inherit;font-family:inherit;cursor:pointer;width:auto}
.dz-btn:hover{filter:brightness(1.06)}
.gs-note{font-size:12.5px}
.gs-link{background:none;border:0;color:var(--accent-dark,#3a52c4);font:600 13px inherit;font-family:inherit;cursor:pointer;text-decoration:underline;width:auto;padding:4px}
.gs-name{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gs-meta{color:var(--muted,#5a6377);font-size:12.5px}
.gs .grow{flex:1}
.gs-body{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:12px;align-items:start}
.gs-main{min-width:0;display:grid;gap:10px}
.gs-stage{position:relative;justify-self:center;max-width:100%;line-height:0;border-radius:12px;overflow:hidden;background-color:#fff;background-image:linear-gradient(45deg,#e5e7eb 25%,transparent 25%,transparent 75%,#e5e7eb 75%),linear-gradient(45deg,#e5e7eb 25%,transparent 25%,transparent 75%,#e5e7eb 75%);background-size:16px 16px;background-position:0 0,8px 8px;border:1px solid var(--border,#e4e9f2);touch-action:none}
.gs-stage canvas{display:block;max-width:100%;max-height:62vh;height:auto}
.gs-ov{position:absolute;inset:0;pointer-events:none}
.gs-ov>*{pointer-events:auto}
.gs-crop{position:absolute;border:2px solid #fff;outline:1px solid rgba(0,0,0,.5);box-shadow:0 0 0 9999px rgba(15,23,42,.5);cursor:move}
.gs-crop i{position:absolute;width:14px;height:14px;background:#fff;border:2px solid var(--accent,#4f6ef7);border-radius:3px}
.gs-crop i[data-cr=nw]{left:-8px;top:-8px;cursor:nwse-resize}.gs-crop i[data-cr=ne]{right:-8px;top:-8px;cursor:nesw-resize}.gs-crop i[data-cr=sw]{left:-8px;bottom:-8px;cursor:nesw-resize}.gs-crop i[data-cr=se]{right:-8px;bottom:-8px;cursor:nwse-resize}
.gs-th{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;background:var(--accent,#4f6ef7);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;line-height:1;cursor:grab;box-shadow:0 2px 8px rgba(0,0,0,.35);opacity:.85}
.gs-ctl,.gs-tlbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.gs-pos{font-size:12.5px;color:var(--muted,#5a6377);font-variant-numeric:tabular-nums}
.gs-mini{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--muted,#5a6377)}
.gs-mini input,.gs-mini select{width:76px;padding:5px 7px;border:1px solid var(--border-2,#dfe4ee);border-radius:8px;font:inherit;background:var(--panel,#fff);color:var(--text,#1e2635)}
.gs-trim{background:var(--panel,#fff);border:1px solid var(--border,#e4e9f2);border-radius:12px;padding:10px 12px;display:grid;gap:8px}
.gs-trimrow{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.gs-range{position:relative;height:30px;background:var(--field,#f4f6fb);border-radius:8px;border:1px solid var(--border,#e4e9f2);touch-action:none}
.gs-range i{position:absolute;top:0;bottom:0;background:var(--accent-soft,#eef1fe);border-top:2px solid var(--accent,#4f6ef7);border-bottom:2px solid var(--accent,#4f6ef7)}
.gs-range b{position:absolute;top:-3px;bottom:-3px;width:14px;margin-left:-7px;background:var(--accent,#4f6ef7);border-radius:5px;cursor:ew-resize}
.gs-tl{display:flex;gap:6px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:thin}
.gs-fr{flex:none;display:grid;gap:3px;justify-items:center;padding:4px;border-radius:9px;border:2px solid transparent;cursor:pointer;background:var(--panel,#fff);user-select:none}
.gs-fr canvas{height:56px;width:auto;border-radius:5px;background:#e5e7eb;pointer-events:none}
.gs-fr span{font-size:10.5px;color:var(--muted,#5a6377);white-space:nowrap}
.gs-fr.cur{border-color:var(--border-2,#94a3b8)}
.gs-fr.sel{border-color:var(--accent,#4f6ef7);background:var(--accent-soft,#eef1fe)}
.gs-side{background:var(--panel,#fff);border:1px solid var(--border,#e4e9f2);border-radius:14px;position:sticky;top:76px;max-height:calc(100vh - 92px);overflow:auto;min-width:0}
.gs-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--border,#e4e9f2);position:sticky;top:0;background:var(--panel,#fff);z-index:2}
.gs-tabs button{border:0;background:none;padding:12px 4px;font:700 13px inherit;font-family:inherit;color:var(--muted,#5a6377);cursor:pointer;border-bottom:2px solid transparent;width:auto;min-width:0}
.gs-tabs button.on{color:var(--accent-dark,#3a52c4);border-bottom-color:var(--accent,#4f6ef7)}
.gs-panel{padding:12px 14px 16px;display:grid;gap:10px}
.gs-panel h4{margin:6px 0 0;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted,#5a6377)}
.gs-panel .bs-f{display:grid;gap:4px}
.gs-panel .bs-f>span{font-size:12.5px;color:var(--muted,#5a6377);display:flex;justify-content:space-between;gap:6px}
.gs-panel input[type=number],.gs-panel select,.gs-panel textarea{width:100%;box-sizing:border-box;padding:8px 10px;border:1px solid var(--border-2,#dfe4ee);border-radius:9px;font:inherit;background:var(--panel,#fff);color:var(--text,#1e2635)}
.gs-panel input[type=range]{width:100%;accent-color:var(--accent,#4f6ef7)}
.gs-panel input[type=color]{width:100%;height:34px;padding:2px;border:1px solid var(--border-2,#dfe4ee);border-radius:9px;background:var(--panel,#fff)}
.gs-seg{display:flex;flex-wrap:wrap}
.gs-seg button{flex:1 1 auto}
.gs-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.gs-chips button{border:1px solid var(--border-2,#dfe4ee);background:var(--panel,#fff);color:inherit;border-radius:999px;padding:5px 11px;font:600 12.5px inherit;font-family:inherit;cursor:pointer;width:auto;min-width:0}
.gs-chips button:hover,.gs-chips button.on{border-color:var(--accent,#4f6ef7);color:var(--accent-dark,#3a52c4);background:var(--accent-soft,#eef1fe)}
.gs-text{border:1px solid var(--border,#e4e9f2);border-radius:12px;padding:10px;display:grid;gap:8px;background:var(--field,#f4f6fb)}
.gs-text .bs-g2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.gs-res{display:flex;flex-wrap:wrap;gap:14px;align-items:center;background:var(--panel,#fff);border:1px solid var(--accent,#4f6ef7);border-radius:14px;padding:12px}
.gs-resv{line-height:0;max-width:260px}
.gs-resv img,.gs-resv video{max-width:100%;max-height:220px;border-radius:8px;background:#e5e7eb}
.gs-resi{display:grid;gap:6px;flex:1;min-width:200px}
.gs-resi span{font-size:13px;color:var(--muted,#5a6377)}
.gs-resi a.ps-go{text-decoration:none;display:inline-flex;align-items:center}
@media (max-width:980px){.gs-body{grid-template-columns:minmax(0,1fr)}.gs-side{position:static;max-height:none}}
@media (max-width:560px){.gs-name{max-width:150px}.gs-meta{flex-basis:100%;order:5}.gs-dz{padding:32px 14px}.gs-text .bs-g2{grid-template-columns:1fr}}