/* PixelKit responsive image workspace */
:root { --ink:#202334; --muted:#777d90; --purple:#7058e8; --line:#e9eaf1; --soft:#f5f6fa; --surface:#fff; --surface-soft:#f8f8fb; --shadow:0 10px 32px #22243d0a; color-scheme:light; }
:root[data-theme="dark"] { color-scheme:dark; --ink:#f0eff8; --muted:#a4a6bb; --line:#343447; --soft:#171722; --surface:#222230; --surface-soft:#2a2a39; --shadow:0 10px 32px #0003; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:76px; }
body { margin:0; color:var(--ink); background-color:var(--soft); background-image:radial-gradient(ellipse at 12% 10%,#e9e4ff 0,transparent 42%),radial-gradient(ellipse at 88% 78%,#e5f5ee 0,transparent 38%); background-size:160% 160%; font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; -webkit-font-smoothing:antialiased; transition:background-color .2s,color .2s; }
:root[data-theme="dark"] body { background-image:radial-gradient(ellipse at 12% 10%,#292443 0,transparent 42%),radial-gradient(ellipse at 88% 78%,#1d302a 0,transparent 38%); }
button,input,select,textarea { font:inherit; color:inherit; }
a { color:inherit; }
.app-shell { min-height:100vh; }
.sidebar { position:fixed; inset:0 auto 0 0; z-index:30; display:flex; width:248px; flex-direction:column; padding:23px 15px 16px; border-right:1px solid var(--line); background:var(--surface); }
.sidebar-brand { display:flex; align-items:center; gap:10px; margin:0 7px 32px; color:var(--ink); font-size:19px; font-weight:760; letter-spacing:-.7px; text-decoration:none; }
.star-mark { display:grid; width:34px; height:34px; place-items:center; border-radius:11px; color:#fff; background:linear-gradient(145deg,#9258f2,#5b4de3); box-shadow:0 5px 12px #7058e833; font-size:23px; }
.nav-caption { margin:0 11px 10px; color:#9a9cad; font-size:9px; font-weight:750; letter-spacing:1.2px; }
.side-nav { display:flex; min-height:0; max-height:calc(100vh - 120px); flex:1; flex-direction:column; gap:3px; overflow-y:auto; overscroll-behavior:contain; scroll-behavior:smooth; }
.nav-link { display:flex; min-height:39px; align-items:center; gap:12px; padding:0 11px; border-radius:8px; color:var(--muted); font-size:12px; font-weight:540; text-decoration:none; transition:.15s; }
.nav-link>span { display:grid; width:19px; place-items:center; color:#9693aa; font-size:16px; }
.nav-link:hover { color:var(--purple); background:var(--surface-soft); }
.nav-link.active { color:var(--purple); background:#f1efff; font-weight:700; }
:root[data-theme="dark"] .nav-link.active { background:#30294e; }
.nav-sub { min-height:32px; padding-left:28px; font-size:11px; }
.nav-divider { margin-top:10px; padding-top:10px; border-top:1px solid var(--line); border-radius:0; }
.sidebar-bottom { margin-top:auto; }
.privacy-status { display:flex; align-items:center; gap:10px; margin:18px 5px 0; padding:13px 9px; border:1px solid var(--line); border-radius:10px; font-size:10px; font-weight:650; }
.privacy-status i,.live-dot { width:8px; height:8px; flex:0 0 8px; border-radius:50%; background:#4fbd86; box-shadow:0 0 0 3px #4fbd861a; }
.privacy-status small { display:block; margin-top:4px; color:var(--muted); font-size:9px; font-weight:400; }
.workspace { min-height:100vh; margin-left:248px; }
.topbar { position:sticky; top:0; z-index:20; display:flex; height:56px; align-items:center; justify-content:space-between; gap:12px; padding:0 20px; border-bottom:1px solid color-mix(in srgb,var(--line) 82%,transparent); background:color-mix(in srgb,var(--surface) 88%,transparent); backdrop-filter:blur(14px); }
.topbar-brand { display:flex; flex:0 0 auto; align-items:center; gap:9px; margin-right:auto; color:var(--ink); font-size:18px; font-weight:750; letter-spacing:-.6px; text-decoration:none; white-space:nowrap; }
.topbar-brand .star-mark { width:29px; height:29px; border-radius:9px; font-size:19px; }
.theme-toggle { display:grid; width:34px; height:34px; flex:0 0 34px; place-items:center; padding:0; border:1px solid var(--line); border-radius:8px; color:var(--muted); background:var(--surface); font-size:17px; cursor:pointer; }
.new-task,.browse-button { display:flex; min-height:36px; align-items:center; justify-content:center; gap:7px; padding:0 13px; border:0; border-radius:9px; color:#fff; background:var(--purple); box-shadow:0 4px 12px #7058e82b; font-size:12px; font-weight:650; cursor:pointer; transition:.16s; white-space:nowrap; }
.new-task:hover,.browse-button:hover { background:#5c45d2; transform:translateY(-1px); }
.new-task span { font-size:15px; line-height:1; }
.mobile-menu { display:grid; width:30px; height:34px; flex:0 0 30px; place-items:center; padding:0; border:0; border-radius:7px; color:var(--ink); background:transparent; font-size:20px; cursor:pointer; }
.topbar>.theme-toggle { margin-left:auto; }
.topbar>.new-task { min-height:34px; padding:0 12px; }
.dashboard-main { width:min(100% - 48px,1180px); margin:0 auto; padding:24px 0 30px; }
.welcome-row { display:flex; align-items:center; justify-content:space-between; gap:15px; margin-bottom:14px; }
.welcome-row h1 { margin:0; font-size:20px; font-weight:750; letter-spacing:-.55px; }
.date-pill { display:flex; align-items:center; gap:8px; padding:7px 10px; border:1px solid #d8eee1; border-radius:20px; color:#258d5c; background:#f2fbf5; font-size:10px; font-weight:600; white-space:nowrap; }
:root[data-theme="dark"] .date-pill { border-color:#314d3c; color:#8be0b4; background:#1e3025; }
.trust-badges { display:flex; flex-wrap:wrap; gap:8px; margin:0 0 16px; }
.trust-badges span { display:inline-flex; min-height:29px; align-items:center; gap:6px; padding:5px 10px; border:1px solid var(--line); border-radius:999px; color:var(--muted); background:var(--surface); font-size:10px; font-weight:600; white-space:nowrap; }
.quick-launch { display:flex; min-height:124px; align-items:center; gap:17px; margin-bottom:23px; padding:20px 23px; border:1px dashed #bcb2ee; border-radius:12px; background:linear-gradient(105deg,color-mix(in srgb,#f4f1ff 86%,var(--surface)),var(--surface)); transition:.16s; }
.quick-launch.drag-over { border-color:var(--purple); background:#efebff; }
:root[data-theme="dark"] .quick-launch { background:linear-gradient(105deg,#30294e,var(--surface)); }
.quick-upload-icon { display:grid; width:44px; height:44px; flex:0 0 44px; place-items:center; border-radius:12px; color:var(--purple); background:#eae6ff; font-size:23px; }
:root[data-theme="dark"] .quick-upload-icon { background:#3b345e; }
.quick-copy { min-width:0; flex:1; }
.quick-copy h2 { margin:0 0 5px; font-size:13px; font-weight:700; }
.quick-copy p { margin:0 0 5px; color:var(--muted); font-size:10px; line-height:1.5; }
.quick-copy small { color:#9395a5; font-size:9px; }
.browse-button { min-height:34px; border:1px solid #d9d2fb; color:var(--purple); background:var(--surface); box-shadow:none; }
.browse-button:hover { color:#fff; }
.tools-search { display:flex; width:min(100%,576px); min-height:48px; align-items:center; gap:12px; margin:0 auto 24px; padding:0 15px; border:1px solid var(--line); border-radius:12px; color:var(--muted); background:var(--surface); box-shadow:0 8px 24px #22243d0d; }
.tools-search>span { font-size:22px; line-height:1; }
.tools-search input { width:100%; min-width:0; border:0; outline:0; color:var(--ink); background:transparent; font-size:12px; }
.tools-search input::placeholder { color:var(--muted); opacity:.9; }
.tools-search kbd { flex:0 0 auto; padding:4px 6px; border:1px solid var(--line); border-radius:5px; color:var(--muted); background:var(--surface-soft); font:inherit; font-size:9px; white-space:nowrap; }
:root[data-theme="dark"] .tools-search { box-shadow:0 8px 24px #0002; }
.section-block { margin:0 0 22px; padding:20px; border:1px solid var(--line); border-radius:12px; background:var(--surface); box-shadow:var(--shadow); }
.section-heading { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:15px; }
.section-label { display:block; margin-bottom:5px; color:var(--purple); font-size:8px; font-weight:750; letter-spacing:1.2px; }
.section-heading h2 { margin:0; font-size:16px; font-weight:720; letter-spacing:-.4px; }
.section-aside { color:var(--muted); font-size:9px; }
.tools-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; align-items:start; }
.tool-item { min-width:0; }
.tool-item:has(.tool-drawer.open) { grid-column:1/-1; }
.tool-card { display:flex; width:100%; min-width:0; min-height:65px; align-items:center; gap:11px; padding:11px; text-align:left; border:1px solid var(--line); border-radius:9px; background:var(--surface); cursor:pointer; transition:.16s ease; }
.tool-card:hover,.tool-card.active { border-color:#b5a8f7; background:color-mix(in srgb,#f6f3ff 75%,var(--surface)); transform:translateY(-1px); }
:root[data-theme="dark"] .tool-card:hover,:root[data-theme="dark"] .tool-card.active { background:#30294e; }
.tool-icon { display:grid; width:34px; height:34px; flex:0 0 34px; place-items:center; border-radius:9px; color:var(--purple); background:#f0edff; font-size:18px; }
:root[data-theme="dark"] .tool-icon { background:#3b345e; }
.tool-card-copy { min-width:0; flex:1; }
.tool-card-copy strong,.tool-card-copy small { display:block; }
.tool-card-copy strong { font-size:10px; }
.tool-card-copy small { margin-top:4px; color:var(--muted); font-size:9px; line-height:1.35; }
.card-arrow { color:#aaa3ca; font-size:15px; }
.empty-tools { margin:20px 0 4px; color:var(--muted); text-align:center; font-size:12px; }
.faq { margin:12px 0 0; }
.knowledge-base { margin:26px 0 4px; padding:20px; border:1px solid var(--line); border-radius:12px; background:var(--surface); box-shadow:var(--shadow); }
.guide-heading { margin-bottom:17px; }
.guide-heading .section-label { margin-bottom:6px; }
.guide-heading h2 { margin:0; font-size:18px; font-weight:740; letter-spacing:-.45px; }
.guide-heading p { max-width:720px; margin:7px 0 0; color:var(--muted); font-size:11px; line-height:1.6; }
.guide-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; }
.guide-card { min-width:0; padding:14px; border:1px solid var(--line); border-radius:10px; background:var(--surface); transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease; }
.guide-card:hover { transform:translateY(-3px); border-color:#c7bdf7; box-shadow:0 8px 22px #22243d0d; }
:root[data-theme="dark"] .guide-card:hover { border-color:#6857a8; box-shadow:0 8px 22px #0003; }
.guide-card-top { display:flex; align-items:flex-start; gap:10px; }
.guide-icon { display:grid; width:34px; height:34px; flex:0 0 34px; place-items:center; border-radius:9px; color:var(--purple); background:#f0edff; font-size:18px; }
:root[data-theme="dark"] .guide-icon { background:#3b345e; }
.guide-card h3 { margin:2px 0 7px; font-size:12px; font-weight:720; line-height:1.35; }
.guide-badges { display:flex; flex-wrap:wrap; gap:5px; }
.guide-badges span { padding:3px 7px; border:1px solid color-mix(in srgb,var(--purple) 18%,var(--line)); border-radius:999px; color:var(--purple); background:color-mix(in srgb,#f2efff 70%,var(--surface)); font-size:8px; font-weight:650; line-height:1.35; }
:root[data-theme="dark"] .guide-badges span { background:#30294e; }
.guide-card ul { display:grid; gap:8px; margin:13px 0 0; padding:0; list-style:none; }
.guide-card li { position:relative; padding-left:12px; color:var(--muted); font-size:9px; line-height:1.55; }
.guide-card li::before { position:absolute; top:.65em; left:1px; width:4px; height:4px; border-radius:50%; background:var(--purple); content:""; }
.guide-card li strong { color:var(--ink); font-weight:680; }
.faq details { border-top:1px solid var(--line); }
.faq details:last-child { border-bottom:1px solid var(--line); }
.faq summary { padding:12px 2px; cursor:pointer; font-size:10px; font-weight:600; }
.faq details p { margin:0 0 12px; color:var(--muted); font-size:10px; line-height:1.6; }
.site-footer { display:flex; flex-direction:column; align-items:center; gap:22px; padding:32px 16px; border-top:1px solid var(--line); background:var(--surface); color:var(--muted); text-align:center; font-size:12px; }
.footer-brand { display:flex; max-width:520px; flex-direction:column; align-items:center; gap:10px; }
.footer-brand-link { display:inline-flex; align-items:center; gap:9px; color:var(--ink); font-size:18px; font-weight:750; letter-spacing:-.6px; text-decoration:none; }
.footer-brand-link .star-mark { width:30px; height:30px; border-radius:9px; font-size:20px; }
.footer-brand p { margin:0; color:var(--muted); font-size:12px; line-height:1.6; }
.site-footer .footer-links { display:flex; flex-wrap:wrap; justify-content:center; gap:10px 24px; }
.site-footer a { color:var(--muted); text-decoration:none; transition:color .16s ease; }
.site-footer a:hover { color:var(--purple); }
.site-footer .footer-links a { font-size:12px; font-weight:550; }
.footer-links a span { color:var(--purple); font-size:15px; }
.footer-meta { display:flex; flex-wrap:wrap; justify-content:center; gap:8px 18px; color:var(--muted); font-size:11px; }
.security-badge { display:inline-flex; align-items:center; gap:5px; color:var(--muted); }
.security-badge>span { color:#4fbd86; }
.sidebar-scrim { display:none; }
.hidden,[hidden] { display:none!important; }
:focus-visible { outline:3px solid #bdb2ff; outline-offset:2px; }
/* Shared tool drawer */
.tool-drawer { max-height:0; overflow:hidden; opacity:0; color:var(--ink); transition:max-height .3s ease,opacity .2s ease; }
.tool-drawer.open { max-height:10000px; opacity:1; }
.drawer-content { display:flex; flex-direction:column; gap:12px; padding:14px; }
.compact-dropzone { display:flex; min-height:106px; flex-direction:column; align-items:center; justify-content:center; gap:8px; padding:16px; border:1px dashed #bcb2ee; border-radius:10px; color:var(--ink); background:var(--surface-soft); text-align:center; cursor:pointer; }
.compact-dropzone:hover,.compact-dropzone.drag-over { border-color:var(--purple); background:#f1efff; }
:root[data-theme="dark"] .compact-dropzone:hover,:root[data-theme="dark"] .compact-dropzone.drag-over { background:#30294e; }
.compact-dropzone strong { font-size:12px; }
.compact-dropzone small { color:var(--muted); font-size:10px; }
.upload-icon { color:var(--purple); font-size:20px; }
.drawer-files { display:grid; gap:7px; }
.drawer-file-card { display:flex; align-items:center; gap:9px; padding:7px; border:1px solid var(--line); border-radius:8px; background:var(--surface); }
.drawer-file-card.selected { border-color:#b5a8f7; }
.drawer-file-card>img { width:38px; height:38px; object-fit:cover; border-radius:5px; }
.drawer-file-info { display:flex; min-width:0; flex:1; flex-direction:column; gap:3px; padding:0; border:0; background:none; text-align:left; cursor:pointer; }
.drawer-file-info strong { overflow:hidden; font-size:10px; text-overflow:ellipsis; white-space:nowrap; }
.drawer-file-info small { color:var(--muted); font-size:9px; }
.drawer-file-remove { border:0; color:var(--muted); background:transparent; font-size:18px; cursor:pointer; }
.drawer-settings { display:flex; flex-direction:column; gap:12px; padding:15px; border:1px solid var(--line); border-radius:11px; background:var(--surface-soft); }
.drawer-control { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:8px 12px; font-size:12px; font-weight:600; }
.drawer-control>input:not([type="range"]):not([type="checkbox"]),.drawer-control>select { min-height:36px; padding:6px 9px; border:1px solid var(--line); border-radius:7px; background:var(--surface); }
.drawer-control input[type="range"] { accent-color:var(--purple); }
.quality-control input[type="range"] { width:100%; }
.drawer-control b { margin-left:auto; color:var(--purple); font-size:11px; }
.target-size-control { display:grid; grid-template-columns:1fr auto; }
.target-size-row { display:flex; align-items:center; gap:8px; }
.target-size-row input { width:90px; min-height:36px; padding:6px 9px; border:1px solid var(--line); border-radius:7px; background:var(--surface); }
.target-size-row span { color:var(--muted); font-size:11px; }
.target-size-control small { grid-column:1/-1; color:var(--muted); font-size:10px; font-weight:400; }
.size-chips,.preset-buttons { display:flex; grid-column:1/-1; flex-wrap:wrap; gap:8px; }
.size-chips button,.preset-buttons button,.position-grid button { padding:7px 11px; border:1px solid var(--line); border-radius:999px; color:var(--ink); background:var(--surface); font-size:10px; cursor:pointer; }
.size-chips button:hover,.size-chips button.selected,.preset-buttons button:hover,.preset-buttons button.selected { border-color:#b5a8f7; color:var(--purple); background:#f1efff; }
:root[data-theme="dark"] .size-chips button:hover,:root[data-theme="dark"] .size-chips button.selected,:root[data-theme="dark"] .preset-buttons button:hover,:root[data-theme="dark"] .preset-buttons button.selected { background:#30294e; }
.drawer-actions { display:flex; flex-direction:column; gap:9px; }
.process-button { width:100%; min-height:46px; padding:12px 16px; border:0; border-radius:10px; color:#fff; background:#7058e8; font-size:13px; font-weight:700; cursor:pointer; }
.process-button:hover:not(:disabled) { background:#5c45d2; }
.process-button:disabled { opacity:.55; cursor:not-allowed; }
.secondary-button { min-height:40px; padding:9px 13px; border:1px solid var(--line); border-radius:8px; color:var(--ink); background:var(--surface); font-size:11px; font-weight:600; cursor:pointer; }
.drawer-error { margin:0; color:#c53c4d; font-size:11px; }
.drawer-preview { padding:12px; border:1px solid var(--line); border-radius:10px; background:var(--surface); }
.drawer-preview-head { display:flex; justify-content:space-between; gap:10px; margin-bottom:8px; font-size:10px; }
.drawer-preview-head span { color:var(--muted); }
.drawer-compare { position:relative; overflow:hidden; min-height:90px; border-radius:7px; background:var(--surface-soft); }
.drawer-compare img { display:block; width:100%; max-height:420px; object-fit:contain; }
.drawer-after { position:absolute; inset:0; overflow:hidden; border-right:2px solid #fff; clip-path:inset(0 calc(100% - var(--compare,50%)) 0 0); }
.drawer-after img { width:100%; height:100%; object-fit:contain; }
.drawer-compare input { position:absolute; z-index:5; inset:0; width:100%; height:100%; opacity:0; cursor:ew-resize; }
.drawer-compare-line { position:absolute; top:0; bottom:0; left:var(--compare,50%); border-left:2px solid #fff; pointer-events:none; }
.result-comparison { margin:0; color:var(--muted); font-size:10px; }
.dimension-inputs { display:flex; align-items:center; gap:7px; }
.dimension-inputs input { width:85px; min-height:34px; padding:5px; border:1px solid var(--line); border-radius:6px; background:var(--surface); }
.inline-toggle { justify-content:flex-start; }
.position-grid { display:grid; grid-template-columns:repeat(3,22px); gap:5px; }
.position-grid button { width:22px; height:22px; padding:0; border-radius:5px; }
.drawer-control textarea { width:100%; }
/* PDF controls */
.pdf-toolbar { display:flex; justify-content:space-between; align-items:center; font-size:10px; }
.pdf-toolbar button { padding:6px 9px; border:1px solid var(--line); border-radius:7px; background:var(--surface); font-size:10px; cursor:pointer; }
.pdf-thumb-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(90px,1fr)); gap:8px; }
.pdf-thumb { position:relative; min-width:0; padding:5px; border:1px solid var(--line); border-radius:8px; background:var(--surface); }
.pdf-thumb img { width:100%; height:75px; object-fit:contain; }
.pdf-page-badge { display:block; color:var(--muted); font-size:9px; text-align:center; }
.pdf-thumb-delete { position:absolute; top:4px; right:4px; border:0; border-radius:50%; background:var(--surface); cursor:pointer; }
.pdf-thumb-actions { display:flex; justify-content:space-between; }
.pdf-thumb-actions button { padding:3px; border:0; color:var(--purple); background:none; font-size:8px; cursor:pointer; }
.pdf-settings { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }
.pdf-progress p { color:var(--muted); font-size:10px; }
.pdf-progress progress { width:100%; accent-color:var(--purple); }
/* Keep the existing compression controls in a clean vertical flow. */
.tool-drawer[data-tool="compress"] { margin-top:12px; overflow:hidden; border:1px solid var(--line); border-radius:12px; background:var(--surface); }
.tool-drawer[data-tool="compress"] .drawer-content { display:flex; flex-direction:column; gap:12px; padding:16px; }
.tool-drawer[data-tool="compress"] .drawer-settings { display:flex; flex-direction:column; gap:12px; padding:16px; border:1px solid var(--line); border-radius:12px; background:var(--surface-soft); }
.tool-drawer[data-tool="compress"] .quality-control { display:grid; grid-template-columns:1fr auto; align-items:center; gap:9px 12px; }
.tool-drawer[data-tool="compress"] .quality-control input[type="range"] { grid-column:1/-1; width:100%; margin:0; }
.tool-drawer[data-tool="compress"] .quality-control b { color:var(--purple); }
.tool-drawer[data-tool="compress"] .target-size-control { display:grid; grid-template-columns:1fr auto; align-items:center; gap:9px 12px; }
.tool-drawer[data-tool="compress"] .target-size-row { display:flex; align-items:center; gap:8px; }
.tool-drawer[data-tool="compress"] .target-size-control small,.tool-drawer[data-tool="compress"] .size-chips { grid-column:1/-1; }
.tool-drawer[data-tool="compress"] .size-chips button { padding:7px 11px; border:1px solid var(--line); border-radius:999px; background:var(--surface); font-size:10px; }
/* Additional workshop tools */
.tool-drawer[data-tool="background"],.tool-drawer[data-tool="ocr"],.tool-drawer[data-tool="dpi"],.tool-drawer[data-tool="palette"],.tool-drawer[data-tool="grid"],.tool-drawer[data-tool="frame"] { margin-top:12px; overflow:hidden; border:1px solid var(--line); border-radius:12px; background:var(--surface); }
.tool-drawer[data-tool="background"] .drawer-content,.tool-drawer[data-tool="ocr"] .drawer-content,.tool-drawer[data-tool="dpi"] .drawer-content,.tool-drawer[data-tool="palette"] .drawer-content,.tool-drawer[data-tool="grid"] .drawer-content,.tool-drawer[data-tool="frame"] .drawer-content { display:flex; flex-direction:column; gap:12px; padding:16px; }
.tool-drawer[data-tool="background"] .drawer-settings,.tool-drawer[data-tool="ocr"] .drawer-settings,.tool-drawer[data-tool="dpi"] .drawer-settings,.tool-drawer[data-tool="palette"] .drawer-settings,.tool-drawer[data-tool="grid"] .drawer-settings,.tool-drawer[data-tool="frame"] .drawer-settings { display:flex; flex-direction:column; gap:12px; padding:16px; border:1px solid var(--line); border-radius:12px; background:var(--surface-soft); }
.tool-drawer[data-tool="background"] .drawer-control,.tool-drawer[data-tool="ocr"] .drawer-control,.tool-drawer[data-tool="dpi"] .drawer-control,.tool-drawer[data-tool="palette"] .drawer-control,.tool-drawer[data-tool="grid"] .drawer-control,.tool-drawer[data-tool="frame"] .drawer-control { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:9px 12px; color:var(--ink); font-size:12px; font-weight:650; }
.tool-drawer[data-tool="background"] .drawer-control input[type="range"],.tool-drawer[data-tool="frame"] .drawer-control input[type="range"] { width:100%; accent-color:var(--purple); }
.tool-drawer[data-tool="ocr"] textarea { width:100%; min-height:130px; resize:vertical; padding:10px; border:1px solid var(--line); border-radius:8px; color:var(--ink); background:var(--surface); font:inherit; font-size:12px; line-height:1.5; }
.tool-drawer[data-tool="dpi"] select,.tool-drawer[data-tool="grid"] select { min-height:36px; padding:6px 9px; border:1px solid var(--line); border-radius:7px; color:var(--ink); background:var(--surface); }
.tool-drawer[data-tool="frame"] input[type="color"] { width:48px; height:36px; padding:3px; border:1px solid var(--line); border-radius:7px; background:var(--surface); }
.drawer-hint { margin:0; color:var(--muted); font-size:10px; font-weight:400; line-height:1.5; }
.palette-swatches { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:9px; }
.palette-chip { display:flex; min-width:0; min-height:70px; flex-direction:column; align-items:center; justify-content:flex-end; gap:7px; padding:7px 4px; border:1px solid var(--line); border-radius:9px; color:var(--ink); background:var(--surface); font-size:9px; font-weight:700; cursor:pointer; }
.palette-chip::before { width:100%; height:36px; border-radius:5px; background:var(--swatch); content:""; }
.palette-chip:hover { border-color:var(--purple); transform:translateY(-1px); }
.tool-drawer[data-tool="grid"] .drawer-compare { position:relative; }
.tool-drawer[data-tool="background"] .drawer-compare { background-color:#fff; background-image:linear-gradient(45deg,#d9d9df 25%,transparent 25%),linear-gradient(-45deg,#d9d9df 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#d9d9df 75%),linear-gradient(-45deg,transparent 75%,#d9d9df 75%); background-position:0 0,0 8px,8px -8px,-8px 0; background-size:16px 16px; }
.tool-drawer[data-tool="grid"] .drawer-compare::after { position:absolute; z-index:4; inset:0; pointer-events:none; content:""; }
.tool-drawer[data-tool="grid"][data-grid-layout="3x3"] .drawer-compare::after { background-image:linear-gradient(to right,transparent calc(33.333% - 1px),#fff calc(33.333% - 1px),#fff calc(33.333% + 1px),transparent calc(33.333% + 1px),transparent calc(66.666% - 1px),#fff calc(66.666% - 1px),#fff calc(66.666% + 1px),transparent calc(66.666% + 1px)),linear-gradient(to bottom,transparent calc(33.333% - 1px),#fff calc(33.333% - 1px),#fff calc(33.333% + 1px),transparent calc(33.333% + 1px),transparent calc(66.666% - 1px),#fff calc(66.666% - 1px),#fff calc(66.666% + 1px),transparent calc(66.666% + 1px)); }
.tool-drawer[data-tool="grid"][data-grid-layout="3x1"] .drawer-compare::after { background-image:linear-gradient(to right,transparent calc(33.333% - 1px),#fff calc(33.333% - 1px),#fff calc(33.333% + 1px),transparent calc(33.333% + 1px),transparent calc(66.666% - 1px),#fff calc(66.666% - 1px),#fff calc(66.666% + 1px),transparent calc(66.666% + 1px)); }
.tool-drawer[data-tool="grid"][data-grid-layout="2x2"] .drawer-compare::after { background-image:linear-gradient(to right,transparent calc(50% - 1px),#fff calc(50% - 1px),#fff calc(50% + 1px),transparent calc(50% + 1px)),linear-gradient(to bottom,transparent calc(50% - 1px),#fff calc(50% - 1px),#fff calc(50% + 1px),transparent calc(50% + 1px)); }
.tool-drawer[data-tool="background"] .process-button,.tool-drawer[data-tool="ocr"] .process-button,.tool-drawer[data-tool="dpi"] .process-button,.tool-drawer[data-tool="palette"] .process-button,.tool-drawer[data-tool="grid"] .process-button,.tool-drawer[data-tool="frame"] .process-button { width:100%; min-height:46px; padding:12px 16px; border:0; border-radius:10px; color:#fff; background:#7058e8; font-size:13px; font-weight:700; cursor:pointer; }
.tool-drawer[data-tool="background"] .process-button:hover:not(:disabled),.tool-drawer[data-tool="ocr"] .process-button:hover:not(:disabled),.tool-drawer[data-tool="dpi"] .process-button:hover:not(:disabled),.tool-drawer[data-tool="palette"] .process-button:hover:not(:disabled),.tool-drawer[data-tool="grid"] .process-button:hover:not(:disabled),.tool-drawer[data-tool="frame"] .process-button:hover:not(:disabled) { background:#5c45d2; }
.tool-drawer[data-tool="background"] .process-button:disabled,.tool-drawer[data-tool="ocr"] .process-button:disabled,.tool-drawer[data-tool="dpi"] .process-button:disabled,.tool-drawer[data-tool="palette"] .process-button:disabled,.tool-drawer[data-tool="grid"] .process-button:disabled,.tool-drawer[data-tool="frame"] .process-button:disabled { opacity:.55; cursor:not-allowed; }
@media (max-width:1050px) { .sidebar { width:218px; } .workspace { margin-left:218px; } .tools-grid,.guide-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:760px) {
  .sidebar { width:270px; max-width:84vw; transform:translateX(-105%); transition:transform .25s ease; box-shadow:15px 0 40px #14142620; }
  .sidebar.open { transform:translateX(0); }
  .sidebar-scrim { position:fixed; inset:0; z-index:25; display:block; border:0; background:#11132366; opacity:0; visibility:hidden; transition:.2s; }
  .sidebar-scrim.open { opacity:1; visibility:visible; }
  .workspace { margin-left:0; }
  .topbar { height:56px; gap:9px; padding:0 16px; }
  .mobile-menu { display:grid; width:32px; flex:0 0 32px; }
  .topbar-brand { gap:7px; font-size:16px; }
  .dashboard-main { width:calc(100% - 30px); padding-top:20px; }
  .quick-launch { min-height:135px; flex-wrap:wrap; gap:11px; padding:15px; }
  .quick-copy { flex-basis:calc(100% - 57px); }
  .browse-button { margin-left:55px; }
  .site-footer { flex-wrap:wrap; justify-content:center; text-align:center; }
}
@media (max-width:480px) {
  .topbar { gap:6px; padding:0 12px; }
  .topbar-brand { gap:5px; font-size:14px; }
  .topbar-brand .star-mark { width:25px; height:25px; flex-basis:25px; font-size:17px; }
  .new-task { min-height:33px; padding:0 9px; font-size:10px; }
  .welcome-row { align-items:flex-start; }
  .welcome-row h1 { font-size:19px; }
  .date-pill { padding:6px 8px; font-size:9px; }
  .tools-grid,.guide-grid { grid-template-columns:1fr; }
  .section-block,.knowledge-base { padding:15px 12px; }
  .guide-heading h2 { font-size:16px; }
  .section-aside { max-width:110px; text-align:right; line-height:1.4; }
  .site-footer nav { gap:11px; }
  .footer-note { display:none; }
  .pdf-settings { grid-template-columns:1fr; }
  .tools-search { min-height:46px; margin-bottom:18px; padding:0 11px; }
  .tools-search input { font-size:11px; }
  .tools-search kbd { display:none; }
  .palette-swatches { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .tool-drawer[data-tool="background"] .drawer-content,.tool-drawer[data-tool="ocr"] .drawer-content,.tool-drawer[data-tool="dpi"] .drawer-content,.tool-drawer[data-tool="palette"] .drawer-content,.tool-drawer[data-tool="grid"] .drawer-content,.tool-drawer[data-tool="frame"] .drawer-content { padding:12px; }
}
.success-toast { position:fixed; right:20px; bottom:20px; z-index:60; padding:12px 16px; border:1px solid var(--line); border-radius:10px; color:var(--ink); background:var(--surface); box-shadow:var(--shadow); font-size:12px; opacity:0; transform:translateY(8px); transition:.2s; }
.success-toast.visible { opacity:1; transform:translateY(0); }
/* Compact, single-open knowledge-base accordion */
.guide-grid { display:grid; grid-template-columns:1fr; gap:8px; }
.guide-card { min-width:0; padding:0; overflow:hidden; border:1px solid var(--line); border-radius:12px; background:var(--surface); transition:border-color .18s ease,box-shadow .18s ease; }
.guide-card:hover { transform:none; border-color:#c7bdf7; box-shadow:0 4px 14px #22243d0a; }
:root[data-theme="dark"] .guide-card:hover { border-color:#6857a8; box-shadow:0 4px 14px #0002; }
.guide-card-toggle { display:flex; width:100%; min-height:52px; align-items:center; gap:11px; padding:9px 12px; border:0; color:var(--ink); background:transparent; text-align:left; cursor:pointer; }
.guide-card-toggle:hover { background:color-mix(in srgb,#f6f3ff 55%,var(--surface)); }
:root[data-theme="dark"] .guide-card-toggle:hover { background:#2b2840; }
.guide-card-toggle .guide-icon { width:32px; height:32px; flex:0 0 32px; }
.guide-card-toggle h3 { flex:1; margin:0; font-size:12px; font-weight:720; line-height:1.4; }
.guide-chevron { flex:0 0 auto; color:var(--muted); font-size:19px; line-height:1; transition:transform .2s ease,color .2s ease; }
.guide-card.expanded .guide-chevron { color:var(--purple); transform:rotate(180deg); }
.guide-card-content { max-height:0; overflow:hidden; opacity:0; transition:max-height .28s ease,opacity .2s ease; }
.guide-card.expanded .guide-card-content { max-height:500px; opacity:1; }
.guide-card-content-inner { padding:0 14px 14px 56px; }
.guide-card-content .guide-badges { margin-bottom:11px; }
.guide-card-content .guide-card ul { margin:0; }
@media (max-width:480px) { .guide-card-content-inner { padding-left:14px; } }
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; transition-duration:.01ms!important; } body { animation:none!important; } }
.install-app { min-height:34px; padding:0 10px; border:1px solid var(--line); border-radius:8px; color:var(--ink); background:var(--surface); font-size:11px; font-weight:650; cursor:pointer; white-space:nowrap; }
.install-app:hover { border-color:#b5a8f7; color:var(--purple); }
.loading-spinner { display:inline-block; width:15px; height:15px; margin-right:8px; vertical-align:-3px; border:2px solid #ffffff70; border-top-color:#fff; border-radius:50%; animation:loading-spin .7s linear infinite; }
@keyframes loading-spin { to { transform:rotate(360deg); } }
.legal-dialog { width:min(560px,calc(100% - 32px)); max-height:min(80vh,720px); padding:0; overflow:auto; border:1px solid var(--line); border-radius:16px; color:var(--ink); background:var(--surface); box-shadow:0 24px 80px #11132340; }
.legal-dialog::backdrop { background:#12132680; backdrop-filter:blur(3px); }
.legal-dialog-head { position:sticky; top:0; display:flex; align-items:center; justify-content:space-between; gap:16px; padding:18px 22px; border-bottom:1px solid var(--line); background:var(--surface); }
.legal-dialog-head h2 { margin:0; font-size:18px; }
.legal-close { display:grid; width:32px; height:32px; place-items:center; border:1px solid var(--line); border-radius:8px; color:var(--muted); background:var(--surface); font-size:22px; cursor:pointer; }
.legal-dialog-content { padding:8px 22px 4px; }
.legal-dialog-content p { color:var(--muted); font-size:13px; line-height:1.7; }
.legal-dialog-content p strong { color:var(--ink); }
.legal-dialog-content h3 { margin:20px 0 0; font-size:13px; }
.legal-dialog-actions { display:flex; justify-content:flex-end; padding:14px 22px 20px; }
.site-footer .footer-links button { padding:0; border:0; color:var(--muted); background:transparent; font-size:12px; font-weight:550; cursor:pointer; }
.site-footer .footer-links button:hover { color:var(--purple); }
@media (max-width:480px) { .topbar { gap:5px; } .install-app { width:32px; min-height:32px; padding:0; overflow:hidden; font-size:0; } .install-app::before { content:"↓"; font-size:16px; } .legal-dialog-head,.legal-dialog-content { padding-right:16px; padding-left:16px; } .legal-dialog-actions { padding-right:16px; padding-left:16px; } }
@media (prefers-reduced-motion:reduce) { .loading-spinner { animation-duration:1.5s; } }

/* Clean, compact workspace refresh */
:root { --ink:#202438; --muted:#778096; --line:#e7eaf1; --soft:#f8f9fd; --surface:#fff; --surface-soft:#f6f7fb; --purple:#7058e8; --shadow:0 8px 28px #26304b0a; }
:root[data-theme="dark"] { --ink:#f0eff8; --muted:#a4a6bb; --line:#343447; --soft:#171722; --surface:#222230; --surface-soft:#2a2a39; --shadow:0 8px 28px #0003; }
html { scroll-padding-top:76px; }
body { position:relative; overflow-x:hidden; background-color:var(--soft); background-image:radial-gradient(rgba(148,163,184,.1) 1px,transparent 1px); background-size:22px 22px; }
:root[data-theme="dark"] body { background-image:radial-gradient(rgba(148,163,184,.08) 1px,transparent 1px); }
body::before,body::after { position:fixed; z-index:0; width:420px; height:420px; border-radius:50%; filter:blur(120px); opacity:.27; pointer-events:none; content:""; animation:mesh-drift 28s ease-in-out infinite alternate; }
body::before { top:-170px; left:15%; background:#a99bff; }
body::after { right:4%; bottom:-190px; background:#b4a3ff; animation-delay:-14s; }
:root[data-theme="dark"] body::before,:root[data-theme="dark"] body::after { opacity:.14; }
@keyframes mesh-drift { from { transform:translate3d(-18px,-8px,0) scale(.94); } to { transform:translate3d(30px,24px,0) scale(1.08); } }
.app-shell { position:relative; z-index:0; }
.sidebar { width:76px; align-items:center; gap:14px; padding:15px 8px 14px; background:color-mix(in srgb,var(--surface) 90%,transparent); backdrop-filter:blur(16px); }
.sidebar-brand { display:flex; flex-direction:column; gap:5px; margin:0 0 8px; font-size:8px; letter-spacing:0; }
.sidebar-brand .star-mark { width:40px; height:40px; border-radius:13px; }
.rail-brand-name { color:var(--muted); font-size:9px; font-weight:700; }
.side-nav { width:100%; max-height:none; flex:1; align-items:center; gap:5px; overflow-y:auto; }
.nav-link { width:60px; min-height:57px; flex-direction:column; justify-content:center; gap:4px; padding:5px 2px; border-radius:10px; color:var(--muted); font-size:9px; }
.nav-link>span { width:auto; color:inherit; font-size:19px; line-height:1.1; }
.nav-link small { font-size:8px; font-weight:600; }
.nav-link:hover,.nav-link.active { color:var(--purple); background:color-mix(in srgb,#eeeaff 75%,var(--surface)); }
:root[data-theme="dark"] .nav-link:hover,:root[data-theme="dark"] .nav-link.active { background:#30294e; }
.sidebar-bottom { display:flex; flex-direction:column; align-items:center; gap:9px; margin-top:auto; }
.sidebar-bottom .theme-toggle { width:36px; height:36px; }
.privacy-status { width:58px; flex-direction:column; gap:5px; margin:0; padding:8px 3px; border:0; background:transparent; text-align:center; font-size:8px; }
.privacy-status i { width:7px; height:7px; flex-basis:7px; }
.privacy-status small { margin-top:2px; font-size:7px; }
.workspace { margin-left:76px; }
.topbar { height:62px; padding:0 clamp(18px,4vw,48px); background:color-mix(in srgb,var(--surface) 83%,transparent); }
.topbar-brand { margin-right:auto; }
.dashboard-main { width:min(100% - 64px,1120px); padding:38px 0 45px; }
.welcome-row { margin-bottom:22px; }
.welcome-row h1 { font-size:clamp(24px,3vw,32px); letter-spacing:-1px; }
.welcome-row .section-label { margin-bottom:8px; }
.date-pill { padding:8px 12px; border-color:#dceee4; background:#f4fbf6; font-size:11px; }
.quick-launch { display:none; }
.tools-search { width:min(100%,580px); min-height:46px; margin:0 0 30px; border-radius:10px; box-shadow:0 4px 18px #27314a0a; }
.section-block.tools-section { margin:0; padding:0; border:0; background:transparent; box-shadow:none; }
.tools-section>.section-heading { display:none; }
#toolsGrid { display:block; }
.tool-grid-group { margin:0 0 34px; }
.tool-grid-group h2 { margin:0 0 13px; font-size:17px; font-weight:730; letter-spacing:-.35px; }
.tool-grid-group .tools-grid { grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; }
.tool-card { min-height:72px; gap:12px; padding:12px 14px; border-radius:11px; background:color-mix(in srgb,var(--surface) 94%,transparent); box-shadow:0 3px 12px #26304b08; }
.tool-card:hover,.tool-card.active { border-color:#b9acf5; background:color-mix(in srgb,#f7f5ff 78%,var(--surface)); box-shadow:0 8px 20px #4333a20d; transform:translateY(-2px); }
:root[data-theme="dark"] .tool-card:hover,:root[data-theme="dark"] .tool-card.active { background:#30294e; }
.tool-icon { width:38px; height:38px; flex-basis:38px; border-radius:11px; color:#fff; background:#7058e8; font-size:18px; }
.tool-card[data-tool="compress"] .tool-icon { background:#16a36a; }
.tool-card[data-tool="resize"] .tool-icon { background:#3981e8; }
.tool-card[data-tool="convert"] .tool-icon { background:#08a6b8; }
.tool-card[data-tool="pdf"] .tool-icon { background:#e34b67; }
.tool-card[data-tool="passport"] .tool-icon { background:#8656d9; }
.tool-card[data-tool="signature"] .tool-icon { background:#e69a23; }
.tool-card[data-tool="dpi"] .tool-icon { background:#0b9b9a; }
.tool-card[data-tool="background"] .tool-icon { background:#8054d8; }
.tool-card[data-tool="ocr"] .tool-icon { background:#5367d9; }
.tool-card[data-tool="watermark"] .tool-icon { background:#d74d9f; }
.tool-card[data-tool="metadata"] .tool-icon { background:#667085; }
.tool-card[data-tool="grid"] .tool-icon { background:#1eaa78; }
.tool-card[data-tool="crop"] .tool-icon { background:#3981e8; }
.tool-card[data-tool="palette"] .tool-icon { background:#c18a26; }
.tool-card[data-tool="frame"] .tool-icon { background:#607080; }
:root[data-theme="dark"] .tool-icon { color:#fff; }
.tool-card-copy strong { font-size:12px; }
.tool-card-copy small { margin-top:4px; font-size:10px; }
.card-arrow { color:var(--muted); }
.tool-item:has(.tool-drawer.open) { grid-column:1/-1; }
.tool-drawer { transition:max-height .36s ease,opacity .2s ease; }
.tool-drawer[data-tool] { margin-top:10px; border:1px solid var(--line); border-radius:13px; background:var(--surface); box-shadow:var(--shadow); }
.tool-drawer.open { max-height:10000px; }
.faq,.knowledge-base { display:none; }
.site-footer { min-height:74px; flex-direction:row; justify-content:center; gap:14px; padding:18px 24px; background:transparent; font-size:11px; }
.footer-meta { gap:6px 12px; font-size:11px; }
.site-footer .footer-links { gap:12px; }
.site-footer .footer-links button { font-size:10px; }
@media (max-width:760px) {
  .sidebar { width:76px; max-width:84vw; transform:translateX(-110%); padding:15px 8px 14px; }
  .sidebar.open { transform:translateX(0); }
  .workspace { margin-left:0; }
  .topbar { height:58px; padding:0 14px; }
  .topbar-brand { font-size:15px; }
  .dashboard-main { width:calc(100% - 32px); padding-top:27px; }
  .welcome-row { align-items:flex-start; }
  .date-pill { padding:7px 9px; font-size:9px; }
  .tools-search { width:100%; margin-bottom:26px; }
  .tool-grid-group .tools-grid { grid-template-columns:1fr; gap:9px; }
  .tool-card { min-height:68px; }
  .section-block { padding:0; }
  .site-footer { flex-direction:column; gap:8px; }
}
@media (max-width:480px) {
  .topbar { gap:6px; }
  .topbar-brand { font-size:0; }
  .topbar-brand .star-mark { width:28px; height:28px; flex-basis:28px; }
  .install-app { width:auto; min-height:32px; padding:0 8px; font-size:10px; }
  .install-app::before { content:none; }
  .dashboard-main { width:calc(100% - 28px); }
  .welcome-row h1 { font-size:23px; }
  .welcome-row { gap:8px; }
  .date-pill { max-width:130px; white-space:normal; }
  .tools-search kbd { display:none; }
}
@media (prefers-reduced-motion:reduce) { body::before,body::after { animation:none; } }

/* Category rail, tool flyouts, and focused workspace styling */
.sidebar { width:64px; gap:12px; padding:16px 5px 12px; }
.sidebar-brand { margin-bottom:6px; }
.sidebar-brand .star-mark { width:38px; height:38px; border-radius:13px; }
.workspace { margin-left:64px; }
.side-nav { gap:7px; }
.nav-link { width:54px; min-height:55px; gap:4px; border:0; background:transparent; cursor:pointer; }
.nav-link>span { font-size:18px; }
.nav-link small { font-size:7px; }
.nav-link.active { color:var(--purple); background:color-mix(in srgb,#eeeaff 76%,var(--surface)); }
.tool-flyout { position:fixed; z-index:36; top:76px; left:64px; width:min(280px,calc(100vw - 82px)); max-height:calc(100vh - 96px); overflow:auto; padding:15px; border:1px solid var(--line); border-radius:0 14px 14px 0; color:var(--ink); background:color-mix(in srgb,var(--surface) 96%,transparent); box-shadow:0 18px 50px #16172b24; backdrop-filter:blur(18px); }
.tool-flyout h2 { margin:0 0 10px; font-size:13px; }
#flyoutItems { display:grid; gap:5px; }
.flyout-tool { display:grid; grid-template-columns:32px 1fr; align-items:center; column-gap:9px; padding:8px; border:1px solid transparent; border-radius:9px; color:var(--ink); background:transparent; text-align:left; cursor:pointer; }
.flyout-tool:hover { border-color:var(--line); background:var(--surface-soft); }
.flyout-tool>span { display:grid; width:30px; height:30px; grid-row:span 2; place-items:center; border-radius:9px; color:#fff; background:var(--purple); font-size:15px; }
.flyout-tool strong { font-size:10px; }
.flyout-tool small { margin-top:2px; color:var(--muted); font-size:9px; }
.flyout-compress>span,.tool-card[data-tool="compress"] .tool-icon { background:#16a36a; }
.flyout-resize>span,.flyout-crop>span,.tool-card[data-tool="resize"] .tool-icon,.tool-card[data-tool="crop"] .tool-icon { background:#3981e8; }
.flyout-convert>span,.tool-card[data-tool="convert"] .tool-icon { background:#08a6b8; }
.flyout-pdf>span,.tool-card[data-tool="pdf"] .tool-icon { background:#e34b67; }
.flyout-passport>span,.tool-card[data-tool="passport"] .tool-icon { background:#8656d9; }
.flyout-signature>span,.tool-card[data-tool="signature"] .tool-icon { background:#e69a23; }
.flyout-dpi>span,.tool-card[data-tool="dpi"] .tool-icon { background:#0b9b9a; }
.flyout-background>span,.tool-card[data-tool="background"] .tool-icon { background:#8054d8; }
.flyout-ocr>span,.tool-card[data-tool="ocr"] .tool-icon { background:#5367d9; }
.flyout-watermark>span,.tool-card[data-tool="watermark"] .tool-icon { background:#d74d9f; }
.flyout-metadata>span,.tool-card[data-tool="metadata"] .tool-icon { background:#667085; }
.flyout-grid>span,.tool-card[data-tool="grid"] .tool-icon { background:#1eaa78; }
.flyout-palette>span,.tool-card[data-tool="palette"] .tool-icon { background:#c18a26; }
.flyout-frame>span,.tool-card[data-tool="frame"] .tool-icon { background:#607080; }
.tool-grid-group { margin-bottom:30px; }
.tool-grid-group h2 { margin:0 0 13px; }
.tool-card { min-height:74px; border-color:color-mix(in srgb,var(--line) 88%,transparent); }
.tool-item:has(.tool-drawer.open) { grid-column:1/-1; }
.tool-card.active { border-color:color-mix(in srgb,var(--purple) 45%,var(--line)); box-shadow:0 0 0 3px color-mix(in srgb,var(--purple) 10%,transparent),0 8px 22px #4333a20d; }
.tool-drawer[data-tool] { border-radius:15px; }
.tool-drawer .drawer-content { gap:14px; padding:18px; }
.compact-dropzone { min-height:170px; gap:10px; border:1px dashed color-mix(in srgb,var(--purple) 46%,var(--line)); border-radius:14px; background:linear-gradient(130deg,color-mix(in srgb,#f3f0ff 84%,var(--surface)),color-mix(in srgb,#eef7ff 55%,var(--surface))); }
:root[data-theme="dark"] .compact-dropzone { background:linear-gradient(130deg,#30294e,#202e3e); }
.compact-dropzone .upload-icon { display:grid; width:40px; height:40px; place-items:center; border-radius:13px; color:#fff; background:var(--purple); font-size:23px; }
.compact-dropzone strong { font-size:14px; }
.compact-dropzone small { font-size:10px; }
.format-badges { display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:6px; margin-top:3px; }
.format-badges i { padding:4px 7px; border:1px solid var(--line); border-radius:6px; color:var(--muted); background:var(--surface); font-size:8px; font-style:normal; font-weight:700; }
.format-badges b { flex-basis:100%; color:var(--muted); font-size:9px; font-weight:500; }
.drawer-file-card { padding:9px; border-radius:10px; }
.drawer-file-card>img { width:50px; height:50px; }
.drawer-file-info strong { font-size:11px; }
.drawer-file-info small { font-size:9px; }
.process-button { min-height:48px; border-radius:10px; font-size:13px; }
@media (max-width:760px) {
  .sidebar { width:64px; max-width:84vw; padding:16px 5px 12px; }
  .workspace { margin-left:0; }
  .tool-flyout { left:64px; top:66px; width:min(270px,calc(100vw - 78px)); }
  .dashboard-main { padding-top:25px; }
}
@media (max-width:480px) {
  .sidebar { width:64px; }
  .tool-flyout { left:64px; }
  .compact-dropzone { min-height:155px; padding:13px 9px; }
  .tool-drawer .drawer-content { padding:12px; }
}
@media (prefers-reduced-motion:reduce) { .tool-flyout { scroll-behavior:auto; } }

/* Responsive categorized sitemap and brand footer */
.site-footer { display:block; padding:0 clamp(18px,4vw,48px) 20px; color:var(--muted); text-align:left; }
.footer-rating { display:flex; min-height:54px; flex-wrap:wrap; align-items:center; justify-content:center; gap:7px; border-bottom:1px solid var(--line); font-size:11px; }
.rating-stars { color:#f4b740; font-size:15px; letter-spacing:1px; }
.footer-rating strong { color:var(--ink); }
.footer-rating small { font-size:10px; }
.sitemap-grid { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:24px; padding:28px 0 30px; border-bottom:1px solid var(--line); }
.sitemap-column { display:flex; min-width:0; flex-direction:column; align-items:flex-start; gap:11px; }
.sitemap-column h2,.footer-nav-group h2 { margin:0 0 2px; color:var(--ink); font-size:12px; font-weight:720; }
.sitemap-column a { display:flex; align-items:flex-start; gap:7px; color:var(--muted); font-size:10px; line-height:1.45; text-decoration:none; transition:color .16s ease; }
.sitemap-column a:hover,.footer-nav-group a:hover,.footer-nav-group button:hover { color:#7058e8; }
:root[data-theme="dark"] .sitemap-column a:hover,:root[data-theme="dark"] .footer-nav-group a:hover,:root[data-theme="dark"] .footer-nav-group button:hover { color:#a99bff; }
.sitemap-column a span { display:grid; width:20px; height:20px; flex:0 0 20px; place-items:center; border-radius:6px; background:color-mix(in srgb,#7058e8 10%,var(--surface)); font-size:11px; }
.footer-main { display:grid; grid-template-columns:minmax(220px,2fr) repeat(3,minmax(100px,1fr)); gap:28px; padding:27px 0 22px; border-bottom:1px solid var(--line); }
.footer-about { max-width:330px; }
.footer-brand-link { display:inline-flex; align-items:center; gap:9px; color:var(--ink); font-size:16px; text-decoration:none; }
.footer-brand-link .star-mark { width:30px; height:30px; }
.footer-about p { margin:10px 0 0; color:var(--muted); font-size:10px; line-height:1.6; }
.footer-nav-group { display:flex; flex-direction:column; align-items:flex-start; gap:9px; }
.footer-nav-group a,.footer-nav-group button { padding:0; border:0; color:var(--muted); background:transparent; font-size:10px; text-decoration:none; cursor:pointer; transition:color .16s ease; }
.footer-copyright { display:flex; flex-wrap:wrap; justify-content:space-between; gap:8px 16px; padding-top:17px; font-size:10px; }
@media (max-width:1000px) { .sitemap-grid { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (max-width:760px) { .site-footer { padding-right:16px; padding-left:16px; } .sitemap-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:23px 16px; padding:23px 0; } .footer-main { grid-template-columns:repeat(2,minmax(0,1fr)); gap:23px 18px; } .footer-about { grid-column:1/-1; } }
@media (max-width:380px) { .footer-rating { gap:5px; font-size:10px; } .sitemap-grid { gap:20px 12px; } .sitemap-column a { font-size:9px; } }

/* Header mega-menu navigation */
.topbar { overflow:visible; }
.topbar-brand { margin-right:0; }
.mobile-menu { display:none; }
.top-nav { display:flex; min-width:0; flex:1 1 auto; align-items:center; justify-content:center; gap:clamp(8px,1.5vw,22px); }
.top-nav-item { position:relative; }
.top-nav-link { display:inline-flex; min-height:38px; align-items:center; gap:5px; padding:0 4px; border:0; color:var(--ink); background:transparent; font-size:10px; font-weight:750; letter-spacing:.035em; white-space:nowrap; cursor:pointer; }
.top-nav-link:hover,.top-nav-link[aria-expanded="true"] { color:var(--purple); }
.top-nav-link span { color:var(--muted); font-size:11px; }
.top-mega-panel { position:absolute; top:calc(100% + 9px); left:50%; z-index:50; display:grid; width:530px; max-height:min(72vh,620px); grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; overflow:auto; padding:20px; border:1px solid color-mix(in srgb,var(--line) 85%,transparent); border-radius:18px; color:var(--ink); background:color-mix(in srgb,var(--surface) 95%,transparent); box-shadow:0 24px 65px #1113232b; backdrop-filter:blur(22px); transform:translateX(-50%); animation:mega-panel-in .16s ease-out; }
.top-mega-panel[hidden] { display:none; }
@keyframes mega-panel-in { from { opacity:0; transform:translate(-50%,-5px); } to { opacity:1; transform:translate(-50%,0); } }
.top-mega-panel section { min-width:0; }
.top-mega-panel h2 { margin:0 0 9px; color:var(--muted); font-size:9px; font-weight:800; letter-spacing:.1em; }
.mega-tool { display:grid; width:100%; grid-template-columns:34px minmax(0,1fr); align-items:center; gap:10px; padding:9px 7px; border:1px solid transparent; border-radius:11px; color:var(--ink); background:transparent; text-align:left; cursor:pointer; transition:background .16s,border-color .16s,transform .16s; }
.mega-tool:hover { border-color:var(--line); background:var(--surface-soft); transform:translateY(-1px); }
.mega-tool>span:first-child { display:grid; width:32px; height:32px; place-items:center; border-radius:10px; color:#fff; background:var(--purple); font-size:15px; font-weight:750; }
.mega-tool>span:last-child { min-width:0; }
.mega-tool strong,.mega-tool small { display:block; }
.mega-tool strong { font-size:10px; font-weight:750; line-height:1.35; }
.mega-tool small { margin-top:3px; color:var(--muted); font-size:9px; line-height:1.4; }
.mega-convert>span:first-child { background:#08a6b8; }
.mega-pdf>span:first-child { background:#e34b67; }
.mega-ocr>span:first-child { background:#5367d9; }
.mega-passport>span:first-child { background:#8656d9; }
.mega-signature>span:first-child { background:#e69a23; }
.mega-dpi>span:first-child { background:#0b9b9a; }
.mega-crop>span:first-child,.mega-resize>span:first-child { background:#3981e8; }
.mega-compress>span:first-child { background:#16a36a; }
.mega-background>span:first-child { background:#8054d8; }
.mega-watermark>span:first-child { background:#d74d9f; }
.mega-grid>span:first-child { background:#1eaa78; }
.mega-metadata>span:first-child { background:#667085; }
.mega-palette>span:first-child { background:#c18a26; }
.mega-frame>span:first-child { background:#607080; }
.official-panel { left:auto; right:-64px; transform:none; }
.official-panel[hidden] { display:none; }
.all-tools-panel { position:fixed; top:61px; left:calc(64px + 20px); right:20px; width:auto; max-height:min(76vh,680px); grid-template-columns:repeat(4,minmax(0,1fr)); gap:18px; padding:24px; transform:none; }
.all-tools-panel[hidden] { display:none; }
.all-tools-panel h2 { padding-bottom:9px; border-bottom:1px solid var(--line); color:var(--purple); }
@keyframes mega-panel-all-in { from { opacity:0; transform:translateY(-5px); } to { opacity:1; transform:translateY(0); } }
.all-tools-panel { animation-name:mega-panel-all-in; }
.drawer-mega-nav { display:none; }
@media (max-width:1100px) {
  .topbar { gap:10px; padding-right:18px; padding-left:18px; }
  .top-nav { gap:9px; }
  .top-nav-link { font-size:9px; }
  .topbar-brand { font-size:15px; }
}
@media (max-width:900px) {
  .mobile-menu { display:grid; }
  .top-nav { display:none; }
  .sidebar { inset:0 auto 0 0; z-index:40; width:min(330px,86vw); max-width:86vw; align-items:stretch; gap:10px; padding:18px 15px; overflow-y:auto; transform:translateX(-110%); }
  .sidebar.open { transform:translateX(0); }
  .sidebar-brand { flex-direction:row; align-self:flex-start; gap:9px; margin:0 0 5px; font-size:16px; }
  .sidebar-brand .star-mark { width:34px; height:34px; }
  .rail-brand-name { color:var(--ink); font-size:15px; }
  .side-nav { display:none; }
  .drawer-mega-nav { display:flex; flex-direction:column; gap:5px; padding:8px 0; }
  .drawer-mega-nav>button,.drawer-mega-nav details>button { display:flex; width:100%; min-height:42px; align-items:center; gap:10px; padding:8px 10px; border:0; border-radius:9px; color:var(--ink); background:transparent; text-align:left; font-size:12px; font-weight:650; cursor:pointer; }
  .drawer-mega-nav>button:hover,.drawer-mega-nav details>button:hover { color:var(--purple); background:var(--surface-soft); }
  .drawer-mega-nav>button span,.drawer-mega-nav details>button span { display:grid; width:26px; height:26px; place-items:center; border-radius:8px; background:color-mix(in srgb,var(--purple) 12%,var(--surface)); }
  .drawer-mega-nav details { border-top:1px solid var(--line); }
  .drawer-mega-nav summary { padding:12px 10px 7px; color:var(--muted); font-size:10px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; cursor:pointer; }
  .drawer-mega-nav details>button { min-height:36px; padding-left:15px; font-size:11px; }
  .sidebar-bottom { flex-direction:row; justify-content:flex-start; margin-top:auto; padding-top:10px; border-top:1px solid var(--line); }
  .privacy-status { width:auto; flex-direction:row; gap:8px; padding:6px; text-align:left; font-size:9px; }
  .privacy-status small { font-size:8px; }
  .sidebar-scrim { position:fixed; inset:0; z-index:35; display:block; border:0; background:#11132366; opacity:0; visibility:hidden; transition:.2s; }
  .sidebar-scrim.open { opacity:1; visibility:visible; }
  .workspace { margin-left:0; }
  .all-tools-panel { left:16px; right:16px; }
}
@media (max-width:600px) {
  .topbar { gap:8px; }
  .topbar-brand { margin-right:auto; }
  .all-tools-panel { grid-template-columns:repeat(2,minmax(0,1fr)); padding:15px; gap:10px; }
  .convert-panel { left:8px; width:min(530px,calc(100vw - 16px)); gap:8px; padding:13px; }
  .official-panel { left:auto; right:8px; width:min(390px,calc(100vw - 16px)); grid-template-columns:1fr; padding:14px; }
}
@media (max-width:420px) {
  .all-tools-panel { left:8px; right:8px; grid-template-columns:1fr; }
  .all-tools-panel section:not(:first-child) { padding-top:7px; border-top:1px solid var(--line); }
  .convert-panel { grid-template-columns:1fr; }
}