:root{--primary:#0b4ea2;--dark-blue:#073b7a;--soft-blue:#eaf3ff;--red:#e63946;--page:#f6f8fb;--card:#fff;--border:#dde7f3;--text:#1f2937;--muted:#64748b;color:var(--text);background:var(--page);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at top left, #0b4ea214, transparent 34rem), var(--page);min-width:320px;min-height:100vh;margin:0}button,input,select{letter-spacing:0}.app-shell{width:min(1180px,100% - 32px);margin:0 auto;padding:32px 0 44px}.intro{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:20px;margin-bottom:22px;display:grid}.eyebrow{color:var(--primary);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:.78rem;font-weight:800}h1{color:var(--text);margin:0;font-size:clamp(2rem,4vw,3.4rem);line-height:1.02}h2{color:var(--text);margin:0;font-size:1.08rem;line-height:1.2}.intro-copy{max-width:760px;color:var(--muted);margin:12px 0 0;font-size:1rem}.privacy-pill{border:1px solid var(--border);background:var(--card);min-height:38px;color:var(--dark-blue);white-space:nowrap;border-radius:999px;align-items:center;gap:8px;padding:0 14px;font-weight:700;display:inline-flex}.upload-zone{background:linear-gradient(180deg, var(--soft-blue), #fff);text-align:center;border:2px dashed #b9cce6;border-radius:8px;place-items:center;gap:14px;min-height:250px;padding:30px;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid}.upload-zone.is-dragging{border-color:var(--primary);transform:translateY(-1px);box-shadow:0 18px 45px #0b4ea224}.upload-zone p{color:var(--muted);margin:8px 0 0}.upload-icon{width:68px;height:68px;color:var(--primary);background:#fff;border-radius:50%;place-items:center;display:grid;box-shadow:0 12px 28px #0b4ea21f}.notice{color:#9f1239;background:#fff1f2;border:1px solid #e6394647;border-radius:8px;margin:12px 0 0;padding:10px 14px}.workspace{grid-template-columns:320px minmax(0,1fr);align-items:start;gap:18px;margin-top:18px;display:grid}.settings-panel,.image-card,.empty-state{border:1px solid var(--border);background:var(--card);border-radius:8px;box-shadow:0 12px 34px #0f172a0f}.settings-panel{gap:18px;padding:18px;display:grid;position:sticky;top:16px}.panel-header,.card-title-row,.card-actions{justify-content:space-between;align-items:center;gap:12px;display:flex}.field{color:var(--muted);gap:8px;font-size:.9rem;font-weight:700;display:grid}.field.compact{gap:6px}select,input[type=text],input[type=number],.field input:not([type=range]){box-sizing:border-box;border:1px solid var(--border);width:100%;min-height:42px;color:var(--text);font:inherit;background:#fff;border-radius:8px;padding:0 12px}select:focus,input:focus{border-color:var(--primary);outline:3px solid #0b4ea224}input[type=range]{width:100%;accent-color:var(--primary)}.segmented-control{border:1px solid var(--border);background:#f8fbff;border-radius:8px;grid-template-columns:repeat(3,1fr);padding:4px;display:grid}.segmented-control button{min-height:38px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;font-weight:800}.segmented-control button.active{background:var(--primary);color:#fff;box-shadow:0 8px 16px #0b4ea22e}.recommendation{border-left:4px solid var(--primary);background:var(--soft-blue);color:var(--dark-blue);border-radius:8px;padding:12px;font-size:.92rem;line-height:1.4}.summary-strip{border:1px solid var(--border);border-radius:8px;grid-template-columns:repeat(3,1fr);display:grid;overflow:hidden}.summary-strip div{text-align:center;gap:2px;min-width:0;padding:12px 8px;display:grid}.summary-strip div+div{border-left:1px solid var(--border)}.summary-strip strong{color:var(--primary);text-overflow:ellipsis;white-space:nowrap;font-size:1rem;overflow:hidden}.summary-strip span{color:var(--muted);font-size:.76rem}.image-list{gap:14px;display:grid}.empty-state{min-height:360px;color:var(--muted);text-align:center;place-items:center;padding:38px;display:grid}.empty-state svg{color:var(--primary);margin-bottom:12px}.empty-state p{max-width:390px;margin:8px auto 0}.image-card{grid-template-columns:280px minmax(0,1fr);gap:18px;padding:14px;display:grid}.preview-frame{border:1px solid var(--border);background-color:#fff;background-image:linear-gradient(45deg,#eef4fb 25%,#0000 25%),linear-gradient(-45deg,#eef4fb 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#eef4fb 75%),linear-gradient(-45deg,#0000 75%,#eef4fb 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-repeat:repeat,repeat,repeat,repeat;background-size:20px 20px;background-attachment:scroll,scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box;border-radius:8px;place-items:center;min-height:220px;display:grid;overflow:hidden}.preview-frame img{object-fit:contain;width:100%;height:100%;max-height:260px;display:block}.preview-placeholder{color:var(--muted);text-align:center;place-items:center;gap:10px;padding:18px;display:grid}.preview-placeholder.error{color:var(--red)}.image-details{align-content:start;gap:14px;min-width:0;display:grid}.file-name{overflow-wrap:anywhere;color:var(--text);margin:0 0 5px;font-weight:800}.muted{color:var(--muted);margin:0;font-size:.9rem}.status-badge{white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:6px;min-height:30px;padding:0 10px;font-size:.8rem;font-weight:800;display:inline-flex}.status-badge.success{color:#157347;background:#ecfdf3}.status-badge.loading{background:var(--soft-blue);color:var(--primary)}.status-badge.error{color:var(--red);background:#fff1f2}.result-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.result-grid div{border:1px solid var(--border);background:#fbfdff;border-radius:8px;gap:4px;min-width:0;padding:10px;display:grid}.result-grid span{color:var(--muted);font-size:.78rem}.result-grid strong{overflow-wrap:anywhere;color:var(--text);font-size:.92rem}button{font:inherit}.primary-button,.secondary-button,.ghost-button,.icon-button{cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:42px;font-weight:800;display:inline-flex}.primary-button{border:1px solid var(--primary);background:var(--primary);color:#fff;padding:0 18px}.secondary-button{border:1px solid var(--primary);color:var(--primary);background:#fff;padding:0 14px}.ghost-button{color:var(--muted);background:0 0;border:1px solid #0000;padding:0 10px}.icon-button{border:1px solid var(--border);width:42px;color:var(--muted);background:#fff}.full-width{width:100%}button:disabled{cursor:not-allowed;opacity:.55}.spin{animation:.9s linear infinite spin}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=900px){.app-shell{width:min(100% - 24px,720px);padding-top:22px}.intro,.workspace,.image-card{grid-template-columns:1fr}.privacy-pill{justify-self:start}.settings-panel{position:static}.preview-frame{min-height:210px}.card-title-row,.card-actions{flex-direction:column;align-items:stretch}.status-badge,.card-actions button{width:100%}}@media (width<=560px){.upload-zone{min-height:220px;padding:22px 16px}.result-grid,.summary-strip{grid-template-columns:1fr}.summary-strip div+div{border-left:0;border-top:1px solid var(--border)}.segmented-control{grid-template-columns:1fr}}