*{box-sizing:border-box} :root{--bg:#f5f7fb;--surface:#fff;--text:#182230;--muted:#667085;--border:#e4e7ec;--primary:#3157d5;--primary2:#7048e8;--soft:#eef2ff;--green:#067647;--shadow:0 8px 30px rgba(16,24,40,.06)}body.dark{--bg:#0d1321;--surface:#151e2f;--text:#edf2fa;--muted:#aab5c6;--border:#2c394e;--soft:#202b49;--shadow:0 8px 30px rgba(0,0,0,.18)}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button{cursor:pointer}.topbar{height:68px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-size:21px;font-weight:800;letter-spacing:-.6px}.brand-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#3157d5,#8b5cf6);color:white;font-size:23px}.accent{color:var(--primary)}.top-actions{display:flex;align-items:center;gap:14px}.privacy-pill{font-size:12px;color:var(--green);background:#ecfdf3;padding:7px 10px;border-radius:30px;font-weight:700}.icon-button{border:1px solid var(--border);background:var(--surface);color:var(--text);width:38px;height:38px;border-radius:10px}.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr);max-width:1600px;margin:auto}.sidebar{padding:24px 16px;border-right:1px solid var(--border);min-height:calc(100vh - 68px);background:var(--surface)}.search-label{font-size:12px;font-weight:700;color:var(--muted);display:block;margin:0 0 8px}.search{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text);outline:none}.search:focus,input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(49,87,213,.12)}#categoryNav{margin-top:18px;display:grid;gap:5px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:0;background:transparent;color:var(--muted);padding:10px;border-radius:9px}.nav-item:hover,.nav-item.active{background:var(--soft);color:var(--primary);font-weight:700}.nav-icon{width:22px;text-align:center}.sidebar-note{margin-top:26px;padding:13px;border:1px solid var(--border);border-radius:12px;background:var(--bg);font-size:12px;color:var(--muted)}.sidebar-note strong{color:var(--text)}.sidebar-note p{margin:5px 0 0}.main{min-width:0;padding:26px clamp(16px,3vw,42px) 20px}.hero{padding:25px 0 27px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.5px;color:var(--primary);margin-bottom:8px}.hero h1{font-size:clamp(32px,4vw,49px);line-height:1.09;letter-spacing:-1.8px;margin:0 0 12px}.gradient-text{background:linear-gradient(90deg,#3157d5,#9b55d8);color:transparent;background-clip:text}.hero p{color:var(--muted);max-width:600px;margin:0}.hero-chips{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.hero-chips span{font-size:12px;background:var(--surface);border:1px solid var(--border);padding:7px 10px;border-radius:30px}.workspace{background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.workspace-head{padding:22px 24px 18px;display:flex;justify-content:space-between;gap:15px;align-items:flex-start;border-bottom:1px solid var(--border)}.workspace-head h2{font-size:22px;letter-spacing:-.5px;margin:0 0 3px}.workspace-head p{color:var(--muted);margin:0;font-size:13px}.status{background:#f2f4f7;color:#475467;border-radius:30px;padding:5px 10px;font-size:11px;font-weight:700;white-space:nowrap}.drop-zone{margin:22px;border:1.5px dashed #aab8d8;border-radius:14px;min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;padding:20px;cursor:pointer;background:linear-gradient(135deg,rgba(49,87,213,.035),rgba(139,92,246,.035))}.drop-zone.dragover{background:var(--soft);border-color:var(--primary)}.upload-icon{width:42px;height:42px;display:grid;place-items:center;background:var(--soft);color:var(--primary);border-radius:12px;font-size:27px;font-weight:700}.drop-zone strong{font-size:15px}.drop-zone span,.drop-zone small{color:var(--muted)}.drop-zone small{font-size:11px;max-width:440px}.editor{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:18px;padding:0 22px 22px}.hidden{display:none!important}.preview-panel,.settings-panel{border:1px solid var(--border);border-radius:13px;overflow:hidden;min-width:0}.preview-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--border);font-size:13px}.text-button{border:0;background:transparent;color:var(--primary);font-size:12px;font-weight:700}.preview-canvas{min-height:260px;max-height:430px;display:grid;place-items:center;padding:14px;background:repeating-conic-gradient(#f1f3f7 0% 25%,#fff 0% 50%) 50%/20px 20px}.preview-canvas img{max-width:100%;max-height:400px;object-fit:contain}.file-stats{padding:11px 14px;border-top:1px solid var(--border);font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:12px}.settings-panel{padding:16px}.settings-panel h3{margin:0 0 14px;font-size:15px}.field{margin-bottom:13px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}.field input,.field select{width:100%;padding:10px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--text)}.field small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check-line{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}.button-row{display:flex;gap:8px;margin-top:18px}.primary-button,.secondary-button{border-radius:9px;padding:10px 14px;border:1px solid transparent;font-size:13px;font-weight:750}.primary-button{background:var(--primary);color:white}.primary-button:disabled{opacity:.45;cursor:not-allowed}.secondary-button{background:var(--surface);border-color:var(--border);color:var(--text)}.result-box{margin-top:13px;background:var(--soft);border-radius:9px;padding:12px;font-size:12px;overflow-wrap:anywhere}.workspace-foot{border-top:1px solid var(--border);padding:14px 22px;display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--muted);font-size:11px}.tool-directory{padding:35px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.section-head h2{margin:0;font-size:25px;letter-spacing:-.7px}.count-badge{font-size:11px;background:var(--soft);color:var(--primary);padding:7px 10px;border-radius:30px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.tool-card{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:14px;text-align:left;color:var(--text);min-height:94px;transition:transform .15s,border-color .15s}.tool-card:hover{transform:translateY(-2px);border-color:#a8b7f5}.tool-card.selected{border-color:var(--primary);background:var(--soft)}.tool-card .card-icon{font-size:19px;display:block;margin-bottom:8px}.tool-card strong{display:block;font-size:12px;line-height:1.35}.tool-card small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.tool-card .planned{color:#9a6700}.disclaimer{border:1px solid #f2d7a1;background:#fffaeb;color:#7a4b00;border-radius:12px;padding:15px;font-size:12px}.disclaimer p{margin:5px 0 0;line-height:1.6}footer{display:flex;justify-content:space-between;gap:15px;padding:24px 0 10px;color:var(--muted);font-size:11px}footer div{display:flex;gap:15px}footer a{color:var(--muted);text-decoration:none}.notice{font-size:12px;color:var(--muted);margin-top:8px}.danger{color:#b42318}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{min-height:auto;border-right:0;border-bottom:1px solid var(--border);padding:14px 16px}.sidebar-note{display:none}#categoryNav{display:flex;overflow-x:auto;padding-bottom:5px}.nav-item{white-space:nowrap;width:auto;flex-shrink:0}.main{padding:18px 14px}.editor{grid-template-columns:1fr}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace-foot{align-items:flex-start;flex-direction:column}.workspace-foot .primary-button{width:100%}.hero{padding:14px 0 22px}.hero h1{font-size:35px}.workspace-head{padding:18px}.drop-zone{margin:14px}.editor{padding:0 14px 14px}}@media(max-width:420px){.privacy-pill{display:none}.topbar{padding:0 14px}.tool-grid{gap:8px}.tool-card{padding:11px}.tool-card strong{font-size:11px}.field-row{grid-template-columns:1fr 1fr}.workspace-head h2{font-size:19px}}

/* Android-friendly native file picker: visible label with a transparent native input directly over it */
.choose-file-wrap{position:relative;display:inline-block;margin-top:10px;min-width:180px;min-height:48px}
.choose-file-button{display:flex;align-items:center;justify-content:center;margin:0;min-width:180px;min-height:48px;position:relative;z-index:1;touch-action:manipulation}
.file-input-overlay{position:absolute;inset:0;width:100%;height:100%;opacity:0;z-index:2;cursor:pointer;touch-action:manipulation}
.drop-zone{touch-action:manipulation}

/* Reliable fallback: show the browser's real native file input on mobile */
.choose-file-wrap,.choose-file-button,.file-input-overlay{display:none!important}
.native-picker-wrap{width:100%;max-width:320px;margin:14px auto 6px}
.native-file-picker{display:block!important;position:static!important;opacity:1!important;clip:auto!important;width:100%!important;height:auto!important;min-height:48px!important;margin:0!important;padding:10px!important;overflow:visible!important;border:1px solid var(--border)!important;border-radius:10px!important;background:var(--surface)!important;color:var(--text)!important;white-space:normal!important;z-index:auto!important}
.drop-zone{cursor:default!important}