:root{
  --bg:#f4f7fb; --card:#fff; --text:#172033; --muted:#6f7890; --line:#e3e8f1;
  --primary:#3157ff; --primary2:#2447df; --danger:#d9363e; --dangerbg:#fff4f4;
  --soft:#eef2ff; --green:#178b58; --shadow:0 10px 30px rgba(26,37,74,.07); --radius:18px;
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
header{max-width:1380px;margin:0 auto;padding:26px 22px 10px;display:flex;align-items:center;justify-content:space-between;gap:20px}
h1{margin:2px 0 0;font-size:28px;letter-spacing:-.4px}.eyebrow{font-size:13px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em}.badge{font-size:10px;background:#e9eeff;color:var(--primary);padding:4px 8px;border-radius:999px;vertical-align:middle}
main{max-width:1380px;margin:0 auto;padding:8px 22px 50px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin:16px 0}.card h2{margin:0 0 5px;font-size:21px}.card p{margin:0;color:var(--muted)}.card-title-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.header-actions,.mini-actions,.modal-actions{display:flex;gap:10px;align-items:center}
.top-nav{display:flex;gap:8px;margin:8px 0 14px;background:#e9edf5;border-radius:14px;padding:5px;width:max-content;max-width:100%;overflow:auto}.nav-btn{white-space:nowrap;background:transparent;color:#59627a;padding:10px 15px}.nav-btn.active{background:#fff;color:var(--text);box-shadow:0 3px 12px rgba(22,32,55,.08)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px;box-shadow:var(--shadow)}.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{font-size:25px;display:block;margin-top:5px}
button,.button,.upload-btn{border:0;border-radius:11px;padding:11px 15px;font-weight:750;font-size:14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:.15s ease;font-family:inherit}.primary,.upload-btn{background:var(--primary);color:#fff}.primary:hover,.upload-btn:hover{background:var(--primary2)}.secondary{background:#edf1ff;color:#2447df}.danger{background:var(--danger);color:#fff}.ghost{background:#fff;color:var(--text);border:1px solid var(--line)}.small{padding:8px 10px;font-size:12px}.full{width:100%}
input,select{width:100%;border:1px solid #dfe4ee;background:#fff;border-radius:11px;padding:12px 13px;font-size:15px;outline:none;color:var(--text);font-family:inherit}input:focus,select:focus{border-color:#8ba0ff;box-shadow:0 0 0 3px #eef1ff}.search-row{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:16px}.search-summary{font-size:13px;color:var(--muted);margin-top:10px}.hint{margin-top:14px;background:#f7f9fe;border-radius:11px;padding:10px 12px;color:var(--muted);font-size:13px}
.catalog-note{margin-top:16px;background:#f6f8ff;border:1px solid #e4e9ff;border-radius:12px;padding:12px 14px;font-size:13px;color:#57627b}.catalog-search-row{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:14px}.breadcrumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);min-height:28px}.crumb-link{padding:4px 7px;background:transparent;color:var(--primary);border:0}.crumb.current{font-weight:800;color:var(--text)}.catalog-summary{display:flex;gap:9px;flex-wrap:wrap;margin:10px 0 18px}.summary-pill{display:flex;align-items:baseline;gap:6px;border:1px solid var(--line);background:#f9fafc;border-radius:999px;padding:7px 11px}.summary-pill b{font-size:15px}.summary-pill span{font-size:12px;color:var(--muted)}
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.catalog-card{display:block;text-align:left;background:#fff;border:1px solid var(--line);padding:17px;border-radius:15px;color:var(--text);min-height:145px}.catalog-card:hover,.family-card:hover{border-color:#9cafff;box-shadow:0 8px 24px rgba(49,87,255,.08);transform:translateY(-1px)}.catalog-card-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.catalog-card h3{font-size:17px;margin:0}.arrow{font-size:20px;color:var(--primary)}.big-count{font-size:27px;font-weight:850;margin-top:18px}.big-count small{font-size:12px;font-weight:650;color:var(--muted)}.count-line,.active-line{font-size:12px;color:var(--muted);margin-top:5px}.active-line{color:var(--green)}
.family-list{display:grid;grid-template-columns:1fr 1fr;gap:9px}.family-card{width:100%;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 15px;text-align:left;color:var(--text);display:flex;align-items:center;justify-content:space-between;gap:14px}.family-card h3{margin:0;font-size:15px}.inline-count{font-weight:600;color:var(--muted);font-size:12px}.family-meta{font-size:12px;color:var(--muted);margin-top:5px}.compare-title{margin:2px 0 12px}.compare-title h3{margin:0 0 3px}.compare-title p{font-size:13px}.supplier-badge{display:inline-flex;background:#f0f3f8;border-radius:8px;padding:5px 8px;font-weight:800}.size-chips{display:flex;flex-wrap:wrap;gap:4px}.size-chips span{background:#f0f3f8;border-radius:7px;padding:4px 6px;font-size:11px;font-weight:700}code{background:#f6f7fa;padding:3px 5px;border-radius:5px}.compact{font-size:11px;margin-top:4px;max-width:360px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;margin-top:16px}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle}th{background:#f8f9fc;color:#59627a;font-weight:750;position:sticky;top:0;z-index:1}tr:last-child td{border-bottom:0}.row-check{width:18px;height:18px}.muted{color:var(--muted)}
.actions-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}.action-box{border:1px solid var(--line);border-radius:14px;padding:15px;background:#fafbfe}.action-box h3{margin:0 0 10px;font-size:15px}.action-box label{display:block;color:var(--muted);font-size:12px;margin:9px 0 5px}.action-box button{width:100%;margin-top:10px}.danger-box{background:var(--dangerbg)}
.audit-list{margin-top:12px}.audit-item{display:grid;grid-template-columns:150px 110px 1fr 70px;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}.audit-item:last-child{border:0}.audit-action{font-weight:800}
.modal{position:fixed;inset:0;background:rgba(16,25,49,.58);display:flex;align-items:center;justify-content:center;padding:20px;z-index:20}.modal-card{width:min(420px,100%);background:#fff;border-radius:20px;padding:24px;box-shadow:0 25px 70px rgba(0,0,0,.25)}.modal-card.wide{width:min(720px,100%)}.modal-card h1,.modal-card h2{margin:5px 0 8px}.modal-card p{color:var(--muted);margin:0 0 16px}.logo{width:48px;height:48px;background:var(--primary);color:#fff;border-radius:14px;display:grid;place-items:center;font-weight:900}.error{color:var(--danger);font-size:13px;margin-top:10px}.modal-actions{justify-content:flex-end;margin-top:18px}.confirm-rows{max-height:280px;overflow:auto;border:1px solid var(--line);border-radius:12px}.confirm-row{display:flex;justify-content:space-between;gap:12px;padding:9px 11px;border-bottom:1px solid var(--line);font-size:13px}.confirm-row:last-child{border:0}.toast{position:fixed;right:22px;bottom:22px;background:#172033;color:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow);z-index:30;max-width:380px}.hidden{display:none!important}
@media(max-width:1100px){.brand-grid{grid-template-columns:repeat(3,1fr)}.family-list{grid-template-columns:1fr}.actions-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.stats-grid{grid-template-columns:repeat(2,1fr)}.brand-grid{grid-template-columns:repeat(2,1fr)}header{align-items:flex-start}.header-actions{flex-wrap:wrap;justify-content:flex-end}.catalog-search-row{grid-template-columns:1fr}.card-title-row{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){header{padding:18px 12px 7px}header h1{font-size:21px}.header-actions .button{display:none}main{padding:7px 10px 30px}.top-nav{width:100%}.stats-grid{gap:7px}.stat{padding:12px}.stat strong{font-size:21px}.card{padding:14px;border-radius:15px;margin:11px 0}.brand-grid{grid-template-columns:1fr}.catalog-card{min-height:125px}.search-row{grid-template-columns:1fr}.actions-grid{grid-template-columns:1fr}.audit-item{grid-template-columns:1fr 1fr}.audit-item .details{grid-column:1/-1}.toast{left:10px;right:10px;bottom:10px}.catalog-summary{gap:5px}.summary-pill{padding:6px 8px}.inline-count{display:block;margin-top:3px}}
textarea{width:100%;border:1px solid #dfe4ee;background:#fff;border-radius:11px;padding:12px 13px;font-size:14px;outline:none;color:var(--text);font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;resize:vertical}textarea:focus{border-color:#8ba0ff;box-shadow:0 0 0 3px #eef1ff}.code-area{min-height:310px;margin-top:8px;line-height:1.45}.small-area{min-height:220px}.field-label{display:block;font-size:12px;color:var(--muted);font-weight:700;margin-top:16px}.toolbar-row{display:flex;gap:10px;justify-content:flex-end;align-items:center;margin-top:12px;flex-wrap:wrap}.two-col{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:18px;margin-top:14px}.form-stack{display:grid;grid-template-columns:1fr;gap:7px;align-content:start}.form-stack label{font-size:12px;color:var(--muted);font-weight:700;margin-top:3px}.warning-list{margin:12px 0}.warning-box{background:#fff8e8;border:1px solid #f4d391;color:#715319;border-radius:12px;padding:12px 14px;font-size:13px}.warning-box div{margin-top:5px}.good{color:var(--green);font-weight:800}.bad{color:var(--danger);font-weight:700}
@media(max-width:820px){.two-col{grid-template-columns:1fr}.code-area{min-height:260px}.small-area{min-height:180px}}
@media(max-width:520px){.toolbar-row>*{width:100%}.code-area{font-size:12px;min-height:240px}.small-area{min-height:170px}.top-nav{position:sticky;top:0;z-index:5}}

/* v0.6 multi-account workspace */
.header-right{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;justify-content:flex-end}.account-switcher{min-width:330px}.account-switch-label{font-size:11px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}.account-switch-row{display:grid;grid-template-columns:minmax(170px,1fr) auto auto;gap:7px}.account-switch-row select{padding:10px 11px;font-weight:800}.account-add,.account-edit{padding:10px 11px;white-space:nowrap}.account-edit{min-width:43px}.account-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#eef2ff;border:1px solid #dce4ff;border-radius:14px;padding:11px 14px;margin:4px 0 13px;color:#24335b}.account-state{font-size:12px;font-weight:800;background:#fff;border:1px solid #d8e0f5;border-radius:999px;padding:6px 10px}.confirm-account{background:#f1f4ff;border:1px solid #dfe5ff;padding:9px 11px;border-radius:10px;font-size:13px;margin:0 0 10px}.account-empty{padding:22px;border:1px dashed #cfd6e6;border-radius:14px;text-align:center}.account-empty h3{margin:0 0 6px}.account-empty p{color:var(--muted);margin:0 0 13px}
@media(max-width:900px){header{align-items:flex-start}.header-right{width:100%;justify-content:stretch}.account-switcher{min-width:0;flex:1}.header-actions{align-self:flex-end}}
@media(max-width:620px){.header-right{display:block}.account-switcher{width:100%;margin-top:10px}.account-switch-row{grid-template-columns:1fr auto}.account-edit{grid-column:2}.account-add{grid-row:2;grid-column:1;width:100%}.header-actions{margin-top:8px;justify-content:flex-start}.account-banner{align-items:flex-start;flex-direction:column}.account-state{align-self:flex-start}}

/* v0.7 pipeline */
.pipeline-hero{overflow:hidden}.pipeline-flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:18px;padding:12px 14px;background:#f7f9ff;border:1px solid #e2e7ff;border-radius:14px}.pipeline-flow span{background:#fff;border:1px solid #dfe5f7;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:750}.pipeline-flow b{color:#7d8bad}.feed-url-box{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:14px;padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:#fff}.feed-url-box>div{min-width:0}.feed-url-box code{display:block;margin-top:5px;white-space:nowrap;overflow:auto;max-width:100%}.no-margin{margin-top:0}.pipeline-list{display:grid;gap:8px}.pipeline-batch{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:left;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:14px;padding:14px 15px}.pipeline-batch:hover{border-color:#9cafff;box-shadow:0 6px 18px rgba(49,87,255,.08)}.batch-title{font-weight:850;font-size:14px}.batch-meta{font-size:12px;color:var(--muted);margin-top:4px}.batch-right{display:flex;align-items:center;gap:10px}.status-chip{display:inline-flex;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:850;background:#f0f3f8;color:#526078}.status-chip.ready{background:#eaf8f0;color:#227449}.status-chip.published{background:#edf1ff;color:#3157c7}.status-chip.needs_attention{background:#fff4df;color:#8b5e16}.stage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:16px 0}.stage-card{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fafbfe}.stage-card span{display:block;color:var(--muted);font-size:11px}.stage-card strong{display:block;margin-top:5px;font-size:13px}.stage-card.done{background:#f0faf4;border-color:#d2efdd}.stage-card.done strong{color:#23754a}.stage-card.pending{background:#f8f9fc}.stage-card.optional{background:#f8f9fc}.stage-card.error{background:#fff4f1;border-color:#ffd8d0}.stage-card.error strong{color:var(--danger)}
@media(max-width:900px){.stage-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.feed-url-box{align-items:stretch;flex-direction:column}.feed-url-box button{width:100%}.pipeline-flow b{display:none}.pipeline-flow span{width:100%;text-align:center}.stage-grid{grid-template-columns:1fr}.pipeline-batch{align-items:flex-start}.batch-right{flex-direction:column;align-items:flex-end}.status-chip{white-space:nowrap}}

/* v0.8 media management */
@media(min-width:1000px){.stats-grid{grid-template-columns:repeat(5,1fr)}}
.media-hero{overflow:hidden}.media-table{min-width:1080px}.media-thumb{width:72px;height:72px;object-fit:cover;border-radius:10px;border:1px solid var(--line);display:block;background:#f4f6fa}.media-thumb.empty{display:grid;place-items:center;color:var(--muted);font-size:11px}.media-thumb-error{opacity:.22}.url-cell{max-width:360px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.url-cell a{color:var(--primary);text-decoration:none}.media-actions-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.mini-textarea{min-height:112px;font-family:inherit}.button-stack{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.button-stack button{margin-top:0}.media-job-box{background:#f7f9ff}.status-chip.media-queued{background:#fff4df;color:#8b5e16}.status-chip.media-processing{background:#edf1ff;color:#3157c7}.status-chip.media-ready{background:#eaf8f0;color:#227449}.status-chip.media-completed{background:#eaf8f0;color:#227449}.status-chip.media-failed{background:#fff0ed;color:#b13e2f}.status-chip.media-cancelled{background:#f0f3f8;color:#69758a}.media-job-detail-grid{grid-template-columns:1fr 1fr}.media-version-item{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:14px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}.media-version-item:last-child{border-bottom:0}.media-version-urls{display:flex;align-items:center;gap:8px;white-space:nowrap}.media-version-urls a{color:var(--primary);text-decoration:none}.media-version-urls b{color:var(--muted)}
@media(max-width:850px){.media-actions-grid,.media-job-detail-grid{grid-template-columns:1fr}.button-stack{grid-template-columns:1fr 1fr}.media-version-item{grid-template-columns:1fr}.media-version-urls{justify-content:flex-start}}
@media(max-width:520px){.button-stack{grid-template-columns:1fr}.media-thumb{width:58px;height:58px}.media-version-urls{white-space:normal}}

/* v0.9 Object Storage */
.storage-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:22px;align-items:start}.storage-status-panel{border:1px solid var(--line);border-radius:18px;padding:18px;background:var(--soft)}.status-row{display:flex;gap:16px;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.status-row:last-child{border-bottom:0}.status-row.vertical{display:block}.status-row.vertical code{display:block;margin-top:8px;word-break:break-all;white-space:normal}.check-line{display:flex!important;align-items:center;gap:10px;font-weight:600}.check-line input{width:18px;height:18px}.storage-actions-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.status-chip.good{background:#eaf8ef;color:#137333}.status-chip.bad{background:#fff0f0;color:#b3261e}.status-chip.muted{background:#f2f4f8;color:#67738b}
@media(max-width:900px){.storage-grid,.storage-actions-grid{grid-template-columns:1fr}.storage-status-panel{min-width:0}}