/* Q2 Tools palette, typography and surfaces, shared by both image pages. */
:root{--bg:#f8fafc;--panel:#fff;--panel2:#f8fafc;--line:#e2e8f0;--text:#1e293b;--muted:#64748b;--accent:#e85d3f;--accent2:#f59e0b}
body{background:var(--bg);color:var(--text);font-family:'Sora','Segoe UI',sans-serif;font-size:14px;padding:0}
.q2-nav{max-width:1080px;margin:0 auto;padding:20px 24px;display:flex;gap:20px;align-items:center;border-bottom:1px solid var(--line);flex-wrap:wrap}
.q2-nav a{color:var(--muted);text-decoration:none;font-size:12px;font-weight:700}.q2-nav a:first-child{color:var(--text);margin-right:auto;font-size:16px}.q2-nav a[aria-current]{color:var(--accent)}
.container,.wrap{max-width:1080px;width:calc(100% - 48px);margin:0 auto;padding:24px 0 60px;background:transparent;border-radius:0;box-shadow:none;overflow:visible}
.header,.hero{background:transparent;color:var(--text);padding:28px 12px 32px;text-align:center;border-bottom:1px solid var(--line);margin-bottom:24px}
.header h1,h1{font-size:clamp(26px,4.5vw,42px);letter-spacing:-.03em;line-height:1.2;text-shadow:none;color:#0f172a;margin:12px 0}
.header p,.sub{font-size:14px;color:var(--muted);line-height:1.7;opacity:1}.grad{background:none;color:var(--accent)}
.badge{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;font-size:11px}
.content,.card{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 4px #00000008}.content{padding:24px}.body{padding:24px}.layout{align-items:start}
.language-switcher{background:#f1f5f9;border:1px solid var(--line);border-radius:8px;box-shadow:none;padding:4px;gap:4px;max-width:220px;margin:0 auto 20px;backdrop-filter:none}
.lang-btn{color:var(--muted);padding:8px 12px;min-width:0;flex:1;border-radius:6px;font-size:12px;background:transparent;box-shadow:none}.lang-btn.active{background:#fff;color:var(--accent);box-shadow:0 1px 3px #0001;text-shadow:none}.lang-btn:hover{background:#fff;color:var(--accent)}.lang-btn::before{display:none}
.upload-area,.drop{background:#f8fafc;border:2px dashed #cbd5e1;border-radius:10px;padding:32px 20px;margin:0;min-height:200px}.upload-area:hover,.upload-area.dragover,.drop:hover,.drop.drag{background:#fff7ed;border-color:var(--accent);transform:none}.upload-icon{font-size:32px;margin-bottom:12px}.upload-text{font-size:15px}.upload-subtext{line-height:1.6;margin-top:8px}.icon{background:#fff0e9;color:var(--accent);border-radius:12px}.drop h2{font-size:17px}
button,.primary{background:var(--accent);color:#fff;border-radius:8px;padding:11px 18px;font-family:inherit;font-size:13px;font-weight:700;box-shadow:none;transition:background .15s}button:hover{transform:none;box-shadow:none;filter:brightness(.96)}button:disabled{background:#cbd5e1;color:#475569;opacity:.7}
.secondary{background:#fff;color:var(--text);border:1px solid var(--line)}
label{color:var(--text);font-size:13px}textarea,.field,.switchrow{border:1px solid var(--line);background:#f8fafc;border-radius:8px;color:var(--text)}textarea{font-size:14px}.field select option{color:var(--text);background:#fff}.field:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.quality-value{background:#fff0e9;color:#c2410c;border-radius:8px}.quality-slider{min-width:120px}input[type=range]{accent-color:var(--accent)}input[type=range]::-webkit-slider-thumb{background:var(--accent)}
.switch input:checked + .slider{background:var(--accent)}.switch input:focus-visible + .slider{outline:2px solid var(--accent);outline-offset:3px}
.file-item,.item,.stat,.note{background:#f8fafc;border:1px solid var(--line);border-radius:8px;box-shadow:none}.file-item:hover{transform:none;box-shadow:none;border-color:#cbd5e1}.file-info,.item>div{min-width:0}.file-name{overflow-wrap:anywhere}.name{max-width:100%}.item{grid-template-columns:54px minmax(0,1fr) auto}.meta,.small,.note,.status,.stat span{color:var(--muted)}.pill{background:#e2e8f0;color:#475569}.pill.good{background:#dcfce7;color:#166534}.pill.warn{background:#fef3c7;color:#92400e}.pill.bad{background:#fee2e2;color:#991b1b}.progress{background:#f1f5f9;border-color:var(--accent);font-size:13px;overflow-wrap:anywhere}.validation-error{background:#fef2f2;border-color:#dc2626;color:#b91c1c}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.form-group{margin:24px 0}.button-group{margin:24px 0 0}.file-list:empty{margin:0}
@media(max-width:600px){.container,.wrap{width:calc(100% - 24px);padding-top:12px}.q2-nav{padding:16px 12px;gap:14px}.content,.body{padding:16px}.header,.hero{padding:18px 0 24px}.language-switcher button{width:auto}.item{grid-template-columns:48px minmax(0,1fr)}.item .pill{grid-column:2}.summary{grid-template-columns:1fr 1fr}.toolbar button{flex:1}.quality-group{gap:10px}}
.switch input{position:absolute;inset:0;width:100%;height:100%;margin:0;z-index:1;cursor:pointer}.switch input:disabled{cursor:not-allowed}.thumb{background:#e2e8f0}
.content .note{padding:12px;margin-bottom:16px}