/* Shared mobile-first workspace. Layers: navigation 20; skip link 30; native dialogs top layer. */
:root {
  color-scheme: light;
  --bg: #f4f6f8; --panel: #fff; --panel-2: #f0f3f7; --card: var(--panel);
  --text: #202c40; --muted: #5d6b80; --border: #dbe2eb;
  --accent: #365fc6; --accent-2: #365fc6; --accent-soft: #eaf0ff;
  --ok: #16764e; --err: #b73946; --warn: #93600d; --radius: 16px;
}
@media (prefers-color-scheme: dark) {
  :root { color-scheme: dark; --bg:#101722; --panel:#182230; --panel-2:#202d3e;
    --text:#e5ecf6; --muted:#a4b3c8; --border:#344256; --accent:#9bb7ff;
    --accent-2:#9bb7ff; --accent-soft:#263a60; --ok:#7cd5aa; --err:#ff9b9b; --warn:#edc177; }
}
body { background:var(--bg); font-family:"Segoe UI",system-ui,-apple-system,sans-serif; font-size:15px; line-height:1.6; min-height:100dvh; }
a { color:var(--accent); text-underline-offset:3px; }
button,input,select,textarea { font:inherit; }
button,a,input,select,textarea { -webkit-tap-highlight-color:transparent; }
:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }
[hidden] { display:none !important; }
img,video { max-width:100%; }
pre,code,.hint,.hist-sub,.cmeta { overflow-wrap:anywhere; }
pre { white-space:pre-wrap; }
h1,h2,h3 { line-height:1.3; letter-spacing:-.025em; }
.shell { min-height:100dvh; }
.side { background:var(--panel); border-bottom:1px solid var(--border); position:relative; }
.brand { display:flex; align-items:center; gap:12px; text-decoration:none; color:var(--text); padding:16px; }
.brand b { font-size:19px; letter-spacing:-.035em; }
.brand em { display:block; font-style:normal; font-size:12px; color:var(--muted); }
.logo { background:var(--accent); color:var(--panel); width:40px; height:40px; flex-shrink:0; border-radius:12px; }
.nav-toggle { display:none; position:absolute; right:16px; top:16px; }
.ui-ready .nav-toggle { display:block; }
.ui-ready .navigation-panel { display:none; }
.ui-ready .side.is-open .navigation-panel { display:flex; }
.navigation-panel { flex-direction:column; }
.snav { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:6px; padding:8px 12px 16px; }
.snav a { display:flex; align-items:center; gap:10px; min-height:46px; padding:10px 12px; color:var(--muted); text-decoration:none; border-radius:10px; font-size:14px; font-weight:600; }
.snav a:hover { background:var(--panel-2); color:var(--text); }
.snav a.on { background:var(--accent-soft); color:var(--accent); }
.snav .ic { width:18px; text-align:center; }
.sfoot { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:16px; border-top:1px solid var(--border); margin-top:auto; }
.uname { color:var(--muted); font-size:13px; overflow-wrap:anywhere; }
.main { padding:24px 16px 40px; min-width:0; }
.main:focus { outline:none; }
.page-heading { margin:0 auto 24px; max-width:1280px; }
.page-heading p,.eyebrow { margin:0 0 6px; font-size:12px; font-weight:650; color:var(--muted); letter-spacing:.04em; }
.page-heading h1 { font-size:28px; margin:0; font-weight:700; }
.page { padding:0; max-width:1280px; }
.card { padding:20px; min-width:0; box-shadow:0 2px 3px rgb(25 42 65 / .02); }
.card h2 { font-size:18px; margin-bottom:8px; }
.card .hint { font-size:13px; line-height:1.6; }
.card + .card { margin-top:20px; }
.cols { grid-template-columns:minmax(0,1fr); gap:20px; }
.cols > .card + .card { margin-top:0; }
.row { grid-template-columns:minmax(0,1fr); gap:16px; }
.row > *, .cols > *, .hist-head > * { min-width:0; }
.muted { color:var(--muted); }
label.field,.auth-form label { font-size:13px; color:var(--text); font-weight:600; margin-bottom:6px; }
input:not([type]),input[type=text],input[type=search],input[type=password],input[type=number],input[type=url],input[type=email],input[type=time],select,textarea {
  width:100%; min-width:0; max-width:100%; min-height:46px; background:var(--panel); color:var(--text);
  border:1px solid var(--border); border-radius:10px; padding:10px 12px; font-size:16px; font-family:inherit; color-scheme:inherit;
}
input::placeholder,textarea::placeholder { color:var(--muted); opacity:.85; }
form > label.field:not(:first-child) { margin-top:18px; }
textarea { min-height:110px; }
.btn,a.btn,.run-btn,.go { min-height:44px; padding:10px 15px; font-size:14px; border-radius:10px; display:inline-flex; align-items:center; justify-content:center; gap:6px; line-height:1.4; text-decoration:none; }
.btn { background:var(--panel); }
.btn.primary,.run-btn,.actionbar .go { background:#365fc6; color:#fff; border:1px solid #365fc6; }
.btn:hover { background:var(--accent-soft); }
.btn.primary:hover,.run-btn:hover,.actionbar .go:hover { background:#294ca5; }
button:disabled { opacity:.5; cursor:not-allowed; }
.sublinks { display:flex; flex-wrap:wrap; gap:6px; margin:12px 0 20px; }
.sublinks a { padding:8px 12px; min-height:40px; border-radius:8px; color:var(--muted); font-size:13px; text-decoration:none; }
.sublinks .on { background:var(--accent-soft); color:var(--accent); font-weight:600; }
.ov-stats { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin-top:18px; }
.ov-stat { background:var(--panel-2); border-radius:12px; padding:16px; min-width:0; }
.ov-stat b { display:block; font-size:28px; font-weight:650; line-height:1.2; font-variant-numeric:tabular-nums; }
.ov-stat span { display:block; color:var(--muted); font-size:13px; margin-top:6px; }
.workspace-welcome { display:flex; flex-direction:column; align-items:flex-start; gap:20px; background:var(--accent-soft); border:1px solid var(--border); border-radius:18px; padding:24px; margin-bottom:16px; }
.workspace-welcome h2 { font-size:26px; margin:0 0 10px; max-width:500px; }
.workspace-welcome p:not(.eyebrow) { margin:0; color:var(--muted); max-width:520px; font-size:14px; }
.quick-links { display:grid; gap:8px; margin-bottom:24px; }
.quick-links a { display:flex; justify-content:space-between; align-items:center; min-height:48px; padding:12px 16px; border:1px solid var(--border); border-radius:10px; background:var(--panel); font-size:14px; text-decoration:none; color:var(--text); }
.quick-links a:hover { border-color:var(--accent); }
.hist-head,.hist-actions,.hist-item-acts,.meta,dialog .foot { flex-wrap:wrap; }
.hist-actions { gap:8px; }
.hist-actions .btn { flex:1 1 auto; }
.hist-item .btn,.catcard .btn,.user-card .btn { min-height:44px; padding:9px 12px; font-size:13px; }
.hist-item { min-width:0; }
.hist-sub,.hist-kv { font-size:13px; }
.catgrid { grid-template-columns:minmax(0,1fr); gap:16px; }
.catcard { background:var(--panel); }
.catcard .top { display:grid; grid-template-columns:100px minmax(0,1fr); align-items:center; }
.catcard .cover { width:100%; height:126px; object-fit:contain; background:var(--panel-2); }
.catcard .title { font-size:15px; }
.catcard .sec { padding:16px; }
.catcard .foot { gap:8px; }
.catcard .imgrow .label { font-size:12px; }
.catcard .cmeta { font-size:13px; }
.pcat-cats { gap:8px; }
.pcat-cats a,.pcat-cats button { min-height:40px; padding:8px 12px; display:inline-flex; align-items:center; }
.pcat-bar input[type=search] { min-width:min(200px,100%); }
.vgrid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.pgrid { grid-template-columns:minmax(0,1fr); }
.table-scroll { width:100%; overflow:auto; overscroll-behavior-x:contain; border:1px solid var(--border); border-radius:12px; margin-top:16px; }
.table-scroll table { margin:0 !important; min-width:580px; }
table { font-size:14px; }
th { background:var(--panel-2); font-size:12px; text-transform:none; white-space:nowrap; }
th,td { padding:14px 12px; vertical-align:top; }
.table-hint { font-size:12px; color:var(--muted); margin:8px 0 0; }
.empty { padding:40px 20px; font-size:14px; }
.notice { font-size:14px; line-height:1.6; }
.dropzone { background:var(--panel-2); padding:28px 16px; }
.dropzone:hover,.dropzone.drag { background:var(--accent-soft); }
.toggle { min-height:44px; }
.toggle input { width:20px; height:20px; }
.qty button { min-width:44px; min-height:44px; }
.actionbar { flex-wrap:wrap; gap:10px; padding:16px 0 0; }
.actionbar .sum { flex-basis:100%; font-size:13px; }
.actionbar .btn,.actionbar .go { flex:1; }
dialog { max-width:760px; max-height:calc(100dvh - 32px); overflow:auto; padding:20px; }
dialog .foot { gap:10px; }
.media-unavailable { background:var(--panel-2); color:var(--muted); object-fit:contain; font-size:12px; }
.skip-link { position:fixed; top:8px; left:8px; transform:translateY(-150%); z-index:30; padding:10px 16px; background:var(--panel); }
.skip-link:focus { transform:translateY(0); }
.auth-shell { width:min(1100px,100%); margin:auto; padding:28px 20px; }
.auth-intro .brand { padding:0; margin-bottom:32px; }
.auth-intro h1 { font-size:36px; line-height:1.15; margin:8px 0 16px; }
.auth-intro > p:not(.eyebrow) { color:var(--muted); max-width:400px; font-size:15px; }
.auth-features { display:none; }
.auth-form { margin-top:28px; }
.login-card { margin:0; padding:26px; }
.login-card h2 { font-size:24px; }
.auth-form label { display:block; margin-top:18px; }
.auth-form .btn { width:100%; margin-top:24px; }
.admin-area { --accent:#95600b; --accent-soft:#faf0dd; }
.admin-area .btn.primary { background:#82540b; border-color:#82540b; }
@media (prefers-color-scheme:dark) { .admin-area { --accent:#edc177; --accent-soft:#3a3020; } }
@media (min-width:640px) {
 .main { padding:28px 24px 48px; }
 .row { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .ov-stats { grid-template-columns:repeat(auto-fit,minmax(130px,1fr)); }
 .quick-links { grid-template-columns:repeat(3,minmax(0,1fr)); }
 .catgrid { grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); }
 .vgrid { grid-template-columns:repeat(auto-fill,minmax(170px,1fr)); }
 .pgrid { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .workspace-welcome { padding:32px; }
 .auth-shell { padding:48px; }
 .auth-form { max-width:460px; }
}
@media (min-width:1024px) {
 .shell { display:grid; grid-template-columns:232px minmax(0,1fr); }
 .side { position:sticky; top:0; height:100dvh; border-bottom:0; border-right:1px solid var(--border); display:flex; flex-direction:column; }
 .brand { padding:28px 20px; }
 .ui-ready .nav-toggle { display:none; }
 .navigation-panel,.ui-ready .navigation-panel { display:flex; flex:1; min-height:0; }
 .snav { display:flex; flex-direction:column; overflow-y:auto; padding:12px; }
 .main { padding:32px 36px 56px; }
 .page-heading { margin-bottom:28px; }
 .page-heading h1 { font-size:32px; }
 .card { padding:24px; }
 .cols { grid-template-columns:minmax(0,1.1fr) minmax(0,1fr); }
 .workspace-welcome { flex-direction:row; align-items:center; justify-content:space-between; }
 .workspace-welcome .btn { flex-shrink:0; }
 .auth-page { display:grid; align-items:center; }
 .auth-shell { display:grid; grid-template-columns:1.2fr 1fr; gap:80px; align-items:center; }
 .auth-intro h1 { font-size:52px; }
 .auth-form { margin-top:0; }
 .auth-features { display:flex; flex-wrap:wrap; gap:20px; border-top:1px solid var(--border); padding-top:24px; margin-top:32px; font-size:12px; color:var(--muted); }
}
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { animation:none !important; transition:none !important; scroll-behavior:auto !important; } }
/* Long project URLs and asynchronous service errors must wrap even at 320px. */
.card, .notice, .conn-card { overflow-wrap:anywhere; }
.filter-panel { margin:12px 0 20px; padding:0 14px; border:1px solid var(--border); border-radius:10px; background:var(--panel-2); }
.filter-panel > summary,.product-details > summary { min-height:46px; padding:12px 0; font-size:13px; font-weight:600; cursor:pointer; color:var(--text); }
.filter-panel[open] { padding-bottom:12px; }
.product-details { border-top:1px solid var(--border); }
.product-details > summary { padding:12px 16px; color:var(--accent); }
.product-details .sec + .sec { border-top:1px solid var(--border); }
.thumb { background:var(--panel-2); }
@media (max-width:1023px) {
 textarea,input:not([type]),input[type=text],input[type=url],input[type=number],input[type=search],input[type=email],input[type=password],select { font-size:16px !important; }
}
.previews .thumb { width:104px; height:132px; }
.previews .thumb .x { width:44px; height:44px; font-size:22px; }
.pcat-cats a.on,.pcat-cats button.on { background:#365fc6; border-color:#365fc6; color:#fff; }
.admin-area .pcat-cats a.on,.admin-area .pcat-cats button.on { background:#82540b; border-color:#82540b; }
.history-open { cursor:pointer; }
.history-open:hover { border-color:var(--accent); }
.history-open:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }
.history-product { margin-top:0; font-size:17px; font-weight:600; overflow-wrap:anywhere; }
.history-facts { display:grid; grid-template-columns:minmax(0,1fr); gap:12px; }
.history-facts dt { font-size:12px; color:var(--muted); }
.history-facts dd { margin:2px 0 0; font-size:14px; overflow-wrap:anywhere; }
#historyDialog .hist-dlg-body { overflow-wrap:anywhere; }
#historyLogs { height:240px; max-height:40dvh; }
@media (min-width:640px) { .history-facts { grid-template-columns:repeat(2,minmax(0,1fr)); } }
#historyDialog .hist-dlg-bar { flex-wrap:wrap; }
#historyTitle { min-width:140px; }
.history-actions { display:flex; flex-wrap:wrap; gap:8px; }
#historyActionNote { margin-top:0; }
@media (max-width:640px) {
  #historyDialog .history-actions { order:3; flex-basis:100%; }
  .history-actions .btn { flex:1; }
}
.history-section { border-top:1px solid var(--border); padding-top:18px; margin-top:20px; }
.history-section h3 { margin:0 0 12px; font-size:16px; }
.history-section > .muted { font-size:13px; }
.history-wide { grid-column:1 / -1; }
.history-disclosure { margin:10px 0; border:1px solid var(--border); border-radius:9px; padding:0 12px; }
.history-disclosure summary { cursor:pointer; padding:12px 0; font-size:14px; font-weight:600; }
.history-copy { white-space:pre-wrap; overflow-wrap:anywhere; font-size:13px; }
#historyAudio { font-size:13px; color:var(--muted); }
#historyAudio p { white-space:pre-wrap; overflow-wrap:anywhere; }
.history-more { text-align:center; padding:24px 0 4px; }
.history-more p { margin:0 0 12px; font-size:13px; }
#historyMoreButton[aria-disabled=true] { opacity:.55; cursor:wait; }
.hist-thumb .history-no-result { padding:4px; font-size:10px; line-height:1.4; text-align:center; color:var(--muted); background:var(--panel-2); }

/* Per-user editing and original render library. */
.video-edit-grid,.rendered-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.video-edit-grid label{display:grid;gap:8px;min-width:0}.video-edit-grid small{color:var(--muted);font-weight:400}
.video-edit-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-top:16px}
.video-edit-actions input{width:100%}.rendered-job{margin-top:18px}.rendered-file{min-width:0;padding:14px;border:1px solid var(--border);border-radius:12px}
.rendered-file video{display:block;width:100%;height:260px;object-fit:contain;background:#080c10;border-radius:8px;margin-bottom:12px}
.rendered-filename{overflow-wrap:anywhere;font-size:12px}.rendered-pagination{margin-top:20px}.rendered-pagination svg{width:20px;height:20px}
@media(min-width:640px){.video-edit-grid,.rendered-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1200px){.rendered-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

.rendered-search>label{flex-basis:100%!important}
@media(min-width:640px){.rendered-search>label{flex-basis:240px!important}}

.video-edit-workspace{display:grid;gap:24px}.video-preview{min-width:0}.video-preview h3{margin-top:0}.video-preview-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.video-preview-pair figure{margin:0;min-width:0}.video-preview-frame{height:230px;background:var(--bg,#eef1f6);border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden}.video-preview-frame img,.video-preview-frame canvas{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.video-preview-pair figcaption{text-align:center;font-size:13px;margin-top:8px}.video-edit-grid output{font-variant-numeric:tabular-nums;color:var(--accent,#365fca);font-weight:700}.video-edit-grid input[type=range]{width:100%;min-height:44px;padding:0;accent-color:var(--accent,#365fca);cursor:pointer;box-shadow:none;background:transparent;border:0}.video-edit-grid input[type=range]:focus-visible{outline:2px solid var(--accent,#365fca);outline-offset:3px}
@media(min-width:1100px){.video-edit-workspace{grid-template-columns:minmax(280px,1fr) minmax(340px,1fr);align-items:start}.video-preview{position:sticky;top:24px}.video-preview-frame{height:320px}}
@media(max-width:1099px){.video-edit-workspace{display:block}.video-preview{position:sticky;top:8px;z-index:2;background:var(--panel);padding:10px 0;border-bottom:1px solid var(--border);margin-bottom:18px}.video-preview-frame{height:130px}.video-preview h3{font-size:15px;margin-bottom:8px}.video-preview .hint{font-size:11px;line-height:1.4;margin:8px 0}}
.video-edit-grid input[type=range]{scroll-margin-top:330px}

/* Page actions stay beside the heading and wrap naturally on small screens. */
.workspace-heading { display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:16px; }
.workspace-heading > div { min-width:0; }
.page-heading-actions { display:flex; gap:8px; flex-wrap:wrap; }
.page-heading-actions .btn { min-height:44px; }

/* Batch picker: compact desktop workspace, natural page scrolling on mobile. */
.batch-setup { display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; padding-bottom:18px; border-bottom:1px solid var(--border); }
.batch-setup h2 { margin:0 0 6px; }
.batch-setup .hint { margin:0; }
.batch-quantity { display:flex; align-items:center; gap:12px; flex-shrink:0; }
.batch-quantity label { margin:0; white-space:nowrap; }
.batch-quantity .qty { width:180px; }
.batch-quantity .qty input { min-width:0; width:64px; text-align:center; }
.batch-pickers > section { min-width:0; }
.batch-run .step { flex-wrap:wrap; gap:8px; margin:18px 0 0; }
.batch-run .pcard { min-width:0; padding:10px; gap:10px; }
.batch-run .pcard .nm { -webkit-line-clamp:2; }
.batch-run .pcard .used { display:flex; flex-wrap:wrap; gap:4px 10px; font-size:12px; color:var(--muted); margin-top:5px; }
.batch-run .cloth-count { color:var(--text); font-weight:600; }
.batch-run .reference-cover { width:46px; height:64px; flex:0 0 46px; position:relative; border-radius:7px; overflow:hidden; background:var(--bg); }
.batch-run .reference-cover > span { position:absolute; inset:0; display:grid; place-items:center; color:var(--muted); }
.batch-run .reference-cover img { position:relative; width:100%; height:100%; object-fit:cover; }
.batch-run .reference-cover img[hidden] { display:none; }
.batch-run .pgrid:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
@media(min-width:1100px) {
 .batch-pickers { display:grid; grid-template-columns:minmax(0,1fr); gap:24px; }
 .batch-run.has-reference .batch-pickers { grid-template-columns:minmax(0,2fr) minmax(260px,1fr); }
 .batch-run .pgrid { grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; max-height:clamp(280px,calc(100dvh - 460px),620px); overflow-y:auto; overscroll-behavior:contain; align-content:start; scrollbar-gutter:stable; padding:2px 6px 3px 2px; }
 .batch-run.has-reference #productPicker { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .batch-run #videoPicker { grid-template-columns:minmax(0,1fr); }
 .batch-run .actionbar { flex-wrap:nowrap; align-items:center; margin-top:16px; }
 .batch-run .actionbar .sum { flex:1; }
 .batch-run .actionbar .btn,.batch-run .actionbar .go { flex:0 0 auto; min-width:130px; }
}