:root {
  color-scheme: dark;
  --color-background: #0d0b14;
  --color-background-elevated: #13101e;
  --color-surface: #1a1627;
  --color-surface-hover: #241e35;
  --color-surface-active: #302642;
  --color-border: #3b3250;
  --color-border-subtle: #292238;
  --color-primary: #9b6cff;
  --color-primary-hover: #b18cff;
  --color-primary-active: #8355e7;
  --color-accent: #c8b1ff;
  --color-text: #f6f3fb;
  --color-text-secondary: #c9c2d7;
  --color-text-muted: #9890aa;
  --color-success: #5dd6a0;
  --color-warning: #f0bd5a;
  --color-danger: #ff6f85;
  --color-danger-hover: #ff8b9c;
  --color-info: #78b7ff;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgb(0 0 0 / .22);
  --shadow-md: 0 14px 36px rgb(0 0 0 / .22);
  --transition-fast: 150ms ease;
  --focus-ring: 0 0 0 3px rgb(155 108 255 / .42);
  --control-height: 44px;
  --container-wide: 1760px;
  --content-readable: 72ch;
  --z-header: 20;
  --z-message: 30;
  --bg: var(--color-background);
  --panel: var(--color-surface);
  --soft: var(--color-background-elevated);
  --soft-hover: var(--color-surface-hover);
  --text: var(--color-text);
  --muted: var(--color-text-muted);
  --line: var(--color-border);
  --brand: var(--color-primary);
  --brand-hover: var(--color-primary-hover);
  --accent: var(--color-accent);
  --danger: var(--color-danger);
  --danger-hover: var(--color-danger-hover);
  --good: var(--color-success);
  --warning: var(--color-warning);
  --info: var(--color-info);
  --radius: var(--radius-md);
  --shadow: var(--shadow-md);
  font: 16px/1.55 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[data-theme="light"] {
  color-scheme: light;
  --color-background: #f5f3fa;
  --color-background-elevated: #eeebf5;
  --color-surface: #fff;
  --color-surface-hover: #f0ebfa;
  --color-surface-active: #e5dcf7;
  --color-border: #d6cee4;
  --color-border-subtle: #e6e0ee;
  --color-primary: #6d3bd1;
  --color-primary-hover: #5929bc;
  --color-primary-active: #4b229f;
  --color-accent: #5426ad;
  --color-text: #20182d;
  --color-text-secondary: #4f465e;
  --color-text-muted: #71687f;
  --color-success: #187a51;
  --color-warning: #956400;
  --color-danger: #c93650;
  --color-danger-hover: #ab2940;
  --color-info: #235fbe;
  --shadow-md: 0 14px 36px rgb(46 29 75 / .1);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 0; scroll-behavior: smooth; }
body { min-width: 0; margin: 0; background: var(--color-background); color: var(--color-text); }
body, input, select, textarea, button { font: inherit; }
img, svg { max-width: 100%; }
a { color: var(--color-accent); text-underline-offset: 3px; }
a:hover { color: var(--color-text); }
:focus-visible { outline: 0; box-shadow: var(--focus-ring); }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.12; letter-spacing: -.03em; }
h2 { margin: 0; font-size: clamp(1.2rem, 2vw, 1.55rem); line-height: 1.25; }
h3 { margin: 0; font-size: 1.05rem; line-height: 1.35; }
p { margin: 0; }
ul, ol { margin-block: var(--space-4); }

.skip-link { position: fixed; top: var(--space-3); left: -999px; z-index: 100; border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); background: var(--color-primary); color: #fff; font-weight: 750; }
.skip-link:focus { left: var(--space-3); }
.topbar { position: sticky; top: 0; z-index: var(--z-header); display: flex; min-height: 72px; align-items: center; gap: var(--space-5); border-bottom: 1px solid var(--color-border-subtle); padding: var(--space-3) clamp(var(--space-4), 2vw, var(--space-8)); background: color-mix(in srgb, var(--color-background-elevated) 92%, transparent); backdrop-filter: blur(16px); }
.brand { display: flex; flex: 0 0 auto; align-items: center; gap: var(--space-3); color: var(--color-text); font-weight: 850; text-decoration: none; }
.brand small { color: var(--color-primary-hover); }
.brick { display: grid; width: 44px; height: 36px; place-items: center; border-radius: var(--radius-sm); background: var(--color-primary); color: #fff; box-shadow: inset 0 0 0 1px rgb(255 255 255 / .18); }
.nav-toggle { display: none; margin-left: auto; }
.topbar nav { display: flex; flex: 1 1 auto; min-width: 0; align-items: center; gap: var(--space-1); overflow-x: auto; scrollbar-width: thin; }
.topbar nav a, .user-menu a, .link-button { display: inline-flex; min-height: 40px; align-items: center; border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3); color: var(--color-text-secondary); text-decoration: none; white-space: nowrap; }
.topbar nav a:hover, .topbar nav a:focus-visible, .user-menu a:hover, .link-button:hover { background: var(--color-surface-hover); color: var(--color-text); }
.topbar nav a[aria-current="page"] { background: var(--color-surface-active); color: var(--color-text); box-shadow: inset 0 -2px var(--color-primary); }
.user-menu { display: flex; flex: 0 0 auto; align-items: center; gap: var(--space-2); }
.user-menu form { display: inline-flex; }
.link-button { border: 0; background: transparent; cursor: pointer; }
.container { width: min(var(--container-wide), calc(100% - 2 * clamp(16px, 2.5vw, 48px))); min-height: calc(100vh - 176px); margin: var(--space-8) auto var(--space-12); }
.container > * + * { margin-top: var(--space-6); }
footer { border-top: 1px solid var(--color-border-subtle); padding: var(--space-6); color: var(--color-text-muted); text-align: center; }
.site-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-3) var(--space-6); }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-4); }
.site-footer a { min-height: 44px; display: inline-flex; align-items: center; }
.legal-page { width: min(920px, 100%); margin-inline: auto; }
.legal-page > * + * { margin-top: var(--space-6); }
.legal-page section { display: grid; gap: var(--space-3); }
.legal-page h2 { margin-top: var(--space-2); }
.legal-page address { display: grid; gap: var(--space-1); font-style: normal; }

.page-head, .section-head, .row, .cluster { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.page-head { min-height: 56px; }
.page-head > div:first-child, .section-head { display: grid; gap: var(--space-2); }
.section-head { grid-template-columns: 1fr auto; align-items: center; }
.eyebrow { color: var(--color-primary-hover); font-size: .78rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.muted, .empty, small, .helptext { color: var(--color-text-muted); }
.good { color: var(--color-success); }
.warn { color: var(--color-warning); }
.notice { border: 1px solid color-mix(in srgb, var(--color-info) 55%, var(--color-border)); border-radius: var(--radius-md); padding: var(--space-4); background: color-mix(in srgb, var(--color-info) 9%, var(--color-surface)); }
.notice.warn { border-color: color-mix(in srgb, var(--color-warning) 55%, var(--color-border)); background: color-mix(in srgb, var(--color-warning) 9%, var(--color-surface)); }
.messages { position: fixed; top: 88px; right: var(--space-4); z-index: var(--z-message); display: grid; width: min(440px, calc(100% - 32px)); gap: var(--space-2); }
.message { display: grid; grid-template-columns: auto 1fr; gap: var(--space-3); margin: 0; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); background: var(--color-surface); box-shadow: var(--shadow-md); }
.message::before { content: "i"; display: grid; width: 24px; height: 24px; place-items: center; border-radius: 50%; background: var(--color-info); color: #07192c; font-weight: 850; }
.message.success::before { content: "✓"; background: var(--color-success); }
.message.warning::before { content: "!"; background: var(--color-warning); }
.message.error::before { content: "×"; background: var(--color-danger); color: #fff; }

.panel, .auth-card, .form-card, .stats article, .set-card { border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); background: var(--color-surface); }
.panel, .form-card { padding: clamp(var(--space-4), 2vw, var(--space-6)); }
.panel > * + *, .auth-card > * + * { margin-top: var(--space-4); }
.auth-card { width: min(520px, 100%); margin: clamp(var(--space-8), 7vh, 80px) auto; padding: clamp(var(--space-6), 4vw, var(--space-10)); box-shadow: var(--shadow-md); }
.form-card { width: min(1040px, 100%); margin-inline: auto; }
.grid { display: grid; gap: var(--space-6); }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-4); }
.stats article { padding: var(--space-5); box-shadow: var(--shadow-sm); }
.stats span { display: block; color: var(--color-text-muted); }
.stats strong { display: block; margin-top: var(--space-2); font-size: clamp(1.65rem, 3vw, 2.3rem); line-height: 1.1; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: var(--space-5); }
.cards > .empty { grid-column: 1 / -1; }
.set-card { display: grid; gap: var(--space-2); padding: var(--space-4); color: var(--color-text); text-decoration: none; transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast); }
.set-card:hover, .set-card:focus-within { transform: translateY(-2px); border-color: var(--color-primary); background: var(--color-surface-hover); color: var(--color-text); }
.set-card img, .hero-image { width: 100%; border-radius: var(--radius-sm); background: #fff; object-fit: contain; }
.set-card img { height: 160px; }
.hero-image { max-height: 420px; }
.empty { display: grid; place-content: center; gap: var(--space-2); border: 1px dashed var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); text-align: center; }
.empty strong { color: var(--color-text); }

.stack, .form-grid { display: grid; gap: var(--space-4); }
.form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.form-grid > div:has(textarea), .form-actions { grid-column: 1 / -1; }
label { display: grid; gap: var(--space-2); color: var(--color-text); font-weight: 650; }
input, select, textarea, button, .button { min-height: var(--control-height); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 9px var(--space-3); background: var(--color-background-elevated); color: var(--color-text); }
input::placeholder, textarea::placeholder { color: var(--color-text-muted); opacity: 1; }
textarea { min-height: 128px; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border)); }
input:focus, select:focus, textarea:focus { border-color: var(--color-primary); box-shadow: var(--focus-ring); outline: 0; }
input:disabled, select:disabled, textarea:disabled, button:disabled { cursor: not-allowed; opacity: .55; }
input[type="checkbox"], input[type="radio"] { width: 20px; min-height: 20px; accent-color: var(--color-primary); }
button, .button { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); cursor: pointer; font-weight: 720; text-decoration: none; transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast); }
button:hover, .button:hover { border-color: var(--color-primary); background: var(--color-surface-hover); color: var(--color-text); }
button:active, .button:active { transform: translateY(1px); }
.primary { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.primary:hover { border-color: var(--color-primary-hover); background: var(--color-primary-hover); color: #fff; }
.primary:active { background: var(--color-primary-active); }
.ghost, .link-button { border-color: transparent; background: transparent; }
.danger { border-color: var(--color-danger); background: var(--color-danger); color: #fff; }
.status-tabs { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-4) 0; }
.status-tabs a { display: inline-flex; min-height: var(--control-height); align-items: center; gap: var(--space-2); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3); color: var(--color-text-secondary); text-decoration: none; }
.status-tabs a:hover, .status-tabs a[aria-current="page"] { border-color: var(--color-primary); background: var(--color-surface-hover); color: var(--color-text); }
.danger:hover { border-color: var(--color-danger-hover); background: var(--color-danger-hover); color: #fff; }
.is-loading { pointer-events: none; opacity: .72; }
.is-loading::before { content: ""; width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
.form-actions, .actions, .table-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.form-actions { justify-content: flex-end; padding-top: var(--space-2); }
.danger-zone { border-color: color-mix(in srgb, var(--color-danger) 55%, var(--color-border)); }
.inline-form { display: inline-flex; margin-left: var(--space-2); }
.session-list { display: grid; gap: var(--space-4); }
.session-card { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); border-bottom: 1px solid var(--color-border-subtle); padding-bottom: var(--space-4); }
.session-card:last-child { border-bottom: 0; padding-bottom: 0; }
.session-card h2 { margin-bottom: var(--space-2); font-size: 1.05rem; }
details { border: 1px solid var(--color-border-subtle); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); }
summary { min-height: 36px; cursor: pointer; color: var(--color-text); font-weight: 700; }
details[open] summary { margin-bottom: var(--space-4); }
.save-view-details { padding: 10px 14px; }
.save-view-details summary { min-height: 24px; display: flex; align-items: center; }
.save-view-details[open] summary { margin-bottom: 10px; }
.save-view-form { display: flex; align-items: end; flex-wrap: wrap; gap: 10px; margin: 0; }
.save-view-form label { display: grid; gap: 4px; }
.saved-views { padding: 12px 14px; }
.saved-views h2 { margin: 0 0 8px; font-size: 1rem; }
.saved-view-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 5px 0; border-bottom: 1px solid var(--color-border-subtle); }
.saved-view-row:last-child { border-bottom: 0; }
@media (max-width: 640px) { .saved-view-row { align-items: flex-start; flex-direction: column; } .save-view-form { align-items: stretch; flex-direction: column; } }
.sectioned-form { display: grid; width: min(1280px, 100%); gap: var(--space-6); }
.sectioned-form fieldset { min-width: 0; margin: 0; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); padding: var(--space-6); background: var(--color-surface); }
.sectioned-form legend { padding: 0 var(--space-2); color: var(--color-text); font-size: 1.1rem; font-weight: 800; }
.sectioned-form .field label { height: 100%; align-content: start; }
.sectioned-form .field label > span { order: -1; }
.toggle-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); }
.checkbox-field label { display: flex; min-height: 52px; align-items: center; gap: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-3); background: var(--color-background-elevated); }
.checkbox-field label > span { order: 0; }
.compact-form { max-width: 920px; }
input[type="file"] { padding: 6px; }
input[type="file"]::file-selector-button { min-height: 34px; margin-right: var(--space-3); border: 0; border-radius: 6px; padding: var(--space-2) var(--space-3); background: var(--color-primary); color: #fff; font-weight: 700; }
.result-count { display: inline-grid; min-width: 28px; min-height: 28px; place-items: center; border-radius: var(--radius-pill); padding-inline: var(--space-2); background: var(--color-surface-active); color: var(--color-text-secondary); font-size: .8rem; }
.pagination.compact { margin-top: var(--space-4); justify-content: flex-start; }
.missing-groups { display: grid; gap: var(--space-5); }
.missing-part-head { display: grid; grid-template-columns: 112px minmax(220px, 1fr) minmax(300px, .8fr); align-items: center; gap: var(--space-5); }
.missing-part-head > img, .part-placeholder { width: 112px; height: 92px; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-sm); background: #fff; object-fit: contain; }
.part-placeholder { display: grid; place-items: center; background: var(--color-background-elevated); color: var(--color-text-muted); font-size: .8rem; text-align: center; }
.part-image-trigger { width: 112px; min-height: 92px; border: 0; padding: 0; background: transparent; }
.part-image-trigger img { width: 112px; height: 92px; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-sm); background: #fff; object-fit: contain; }
.part-image-trigger:hover img, .part-image-trigger:focus-visible img { border-color: var(--color-primary); }
.image-lightbox { width: min(960px, calc(100% - 32px)); max-height: calc(100vh - 32px); overflow: visible; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); background: var(--color-surface); color: var(--color-text); box-shadow: var(--shadow-md); }
.image-lightbox::backdrop { background: rgb(5 3 10 / .88); backdrop-filter: blur(4px); }
.image-lightbox img { display: block; width: 100%; max-height: calc(100vh - 150px); border-radius: var(--radius-md); background: #fff; object-fit: contain; }
.image-lightbox p { margin-top: var(--space-3); text-align: center; }
.lightbox-close { position: absolute; top: calc(-1 * var(--space-3)); right: calc(-1 * var(--space-3)); width: 44px; min-height: 44px; border-radius: 50%; background: var(--color-surface-active); font-size: 1.5rem; }
.lookup-status { align-self: end; min-height: var(--control-height); border-left: 3px solid var(--color-primary); padding: var(--space-2) var(--space-3); }
.lookup-status.is-loading-text { animation: pulse 1.2s ease-in-out infinite alternate; }
.missing-totals { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.missing-totals div { border-left: 2px solid var(--color-primary); padding-left: var(--space-3); }
.missing-totals dt { font-size: .78rem; }
.missing-totals dd { font-size: 1.35rem; font-weight: 800; }
.badge.partial { background: color-mix(in srgb, var(--color-warning) 14%, var(--color-surface)); color: var(--color-warning); }
.trash-row { align-items: flex-start; border-bottom: 1px solid var(--color-border-subtle); padding-block: var(--space-3); }
.errorlist { margin: 0; border-left: 3px solid var(--color-danger); padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface)); color: var(--color-danger-hover); }

.filters { display: flex; flex-wrap: wrap; align-items: end; gap: var(--space-3); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-md); padding: var(--space-4); background: var(--color-surface); }
.filters input { flex: 1 1 240px; }
.filters select { flex: 0 1 220px; }
.dashboard-search { padding: var(--space-4); }
.dashboard-search form { max-width: 960px; }
.dashboard-search .filter-row { display: flex; align-items: center; gap: var(--space-3); }
.dashboard-search .filter-row input { flex: 1 1 auto; min-width: 0; }
.dashboard-search .filter-row button, .dashboard-search .filter-row a { flex: 0 0 auto; }
@media (max-width: 600px) {
  .dashboard-search .filter-row { align-items: stretch; flex-direction: column; }
  .dashboard-search .filter-row button, .dashboard-search .filter-row a { width: 100%; }
}
.table-wrap { width: 100%; min-width: 0; max-width: 100%; overflow-x: auto; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-md); background: var(--color-surface); scrollbar-width: thin; }
table { width: 100%; border-collapse: collapse; background: var(--color-surface); }
th, td { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border-subtle); text-align: left; vertical-align: middle; }
th { color: var(--color-text-muted); font-size: .78rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
tbody tr:nth-child(even) { background: color-mix(in srgb, var(--color-background-elevated) 48%, transparent); }
tbody tr:hover { background: var(--color-surface-hover); }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
td small { display: block; margin-top: var(--space-1); }
.table-actions { min-width: max-content; }
.table-actions form { display: flex; align-items: end; gap: var(--space-2); }
.badge { display: inline-flex; min-height: 26px; align-items: center; border-radius: var(--radius-pill); padding: var(--space-1) var(--space-2); background: var(--color-background-elevated); color: var(--color-text-secondary); font-size: .78rem; font-weight: 750; }
.badge.missing, .badge.error, .badge.cancelled { background: color-mix(in srgb, var(--color-danger) 14%, var(--color-surface)); color: var(--color-danger-hover); }
.badge.found, .badge.installed, .badge.complete, .badge.completed, .badge.ready { background: color-mix(in srgb, var(--color-success) 14%, var(--color-surface)); color: var(--color-success); }
.badge.ordered, .badge.pending { background: color-mix(in srgb, var(--color-warning) 14%, var(--color-surface)); color: var(--color-warning); }
.badge.shipped, .badge.received, .badge.info { background: color-mix(in srgb, var(--color-info) 14%, var(--color-surface)); color: var(--color-info); }
.pagination { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--space-3); margin-top: var(--space-5); }
.pagination a, .pagination span { display: inline-flex; min-height: 40px; align-items: center; border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3); }
.pagination a { border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); text-decoration: none; font-weight: 600; }
.pagination a:hover, .pagination a:focus-visible { border-color: var(--color-primary); background: var(--color-surface-hover); }
.pagination span { border: 1px solid var(--color-border-subtle); background: var(--color-surface-active); color: var(--color-text-secondary); font-size: .9rem; }
dl { display: grid; grid-template-columns: minmax(140px, .7fr) minmax(0, 1.3fr); gap: var(--space-2) var(--space-4); }
dt { color: var(--color-text-muted); }
dd { margin: 0; }
.readable { max-width: var(--content-readable); }
.label-sheet { display: grid; align-content: start; justify-content: center; overflow-x: auto; }
.print-label { display: flex; align-items: center; gap: 2mm; overflow: hidden; break-inside: avoid; border: 1px solid var(--color-border); padding: 3mm; background: #fff; color: #17131e; }
.empty-label { border-style: dashed; }
.print-label .qr { width: 18mm; height: 18mm; }
.print-label strong, .print-label span { display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { to { opacity: .55; } }

@media (max-width: 1100px) {
  .topbar { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; }
  .topbar nav { display: none; order: 4; width: 100%; flex-basis: 100%; align-items: stretch; overflow: visible; }
  .topbar nav.is-open { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .topbar nav a { white-space: normal; }
  .user-menu { margin-left: auto; }
}

@media (max-width: 760px) {
  .container { width: calc(100% - 32px); margin-top: var(--space-6); margin-bottom: var(--space-8); }
  .topbar { position: static; padding: var(--space-3) var(--space-4); }
  .brand { flex: 1 1 auto; }
  .brand > span:last-child { display: none; }
  .user-menu { order: 3; width: 100%; flex-wrap: wrap; margin: 0; }
  .topbar nav.is-open { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topbar nav a, .user-menu a, .link-button { min-height: 44px; }
  .grid.two, .stats, .form-grid { grid-template-columns: 1fr; }
  .toggle-grid, .missing-part-head, .missing-totals { grid-template-columns: 1fr; }
  .sectioned-form fieldset { padding: var(--space-4); }
  .form-grid > * { grid-column: 1; }
  .page-head, .session-card { align-items: stretch; flex-direction: column; }
  .form-actions, .actions { align-items: stretch; flex-direction: column; }
  .form-actions > *, .actions > * { width: 100%; }
  .filters { align-items: stretch; flex-direction: column; }
  .filters > * { width: 100%; flex-basis: auto; }
  .cards { grid-template-columns: 1fr; }
  .table-wrap table { min-width: 680px; }
  dl { grid-template-columns: 1fr; }
  dd { margin-bottom: var(--space-3); }
  .messages { top: var(--space-4); }
  .inline-form { display: flex; margin: var(--space-3) 0 0; }
}

@media (max-width: 374px) {
  .container { width: calc(100% - 24px); }
  .topbar nav.is-open { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto; animation-duration: .01ms; animation-iteration-count: 1; transition-duration: .01ms; }
}

@media print {
  header, nav, footer, .no-print { display: none; }
  .container { width: auto; margin: 0; }
  .print-label { border: 0; page-break-inside: avoid; }
  .empty-label { visibility: hidden; }
}

/* Phase 13.4B: grouped, keyboard-friendly global navigation. */
.topbar nav { overflow: visible; }
.nav-group, .user-group { position: relative; }
.nav-group > summary, .user-group > summary { display: inline-flex; min-height: 40px; align-items: center; gap: var(--space-2); border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3); color: var(--color-text-secondary); cursor: pointer; list-style: none; white-space: nowrap; }
.nav-group > summary::-webkit-details-marker, .user-group > summary::-webkit-details-marker { display: none; }
.nav-group > summary::after, .user-group > summary::after { content: "▾"; font-size: .75em; color: var(--color-text-muted); }
.nav-group[open] > summary, .nav-group > summary:hover, .nav-group > summary:focus-visible, .user-group[open] > summary, .user-group > summary:focus-visible { background: var(--color-surface-hover); color: var(--color-text); }
.nav-group.is-active > summary { background: var(--color-surface-active); color: var(--color-text); box-shadow: inset 0 -2px var(--color-primary); }
.nav-menu { position: absolute; z-index: 80; top: calc(100% + 6px); left: 0; display: grid; min-width: 190px; gap: 2px; padding: var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); box-shadow: var(--shadow-md); }
.nav-menu a, .nav-menu .link-button { width: 100%; min-height: 40px; justify-content: flex-start; padding: var(--space-2) var(--space-3); white-space: nowrap; }
.nav-menu a[aria-current="page"] { background: var(--color-surface-active); color: var(--color-text); }
.nav-menu-right { right: 0; left: auto; }
.user-menu { display: flex; align-items: center; gap: var(--space-2); }
.user-group > summary { min-height: 40px; }

@media (max-width: 1100px) {
  .topbar nav { display: none; }
  .topbar nav.is-open { display: flex; flex-wrap: wrap; align-items: flex-start; gap: var(--space-1); }
  .topbar nav.is-open .nav-home, .topbar nav.is-open .nav-group { flex: 0 0 auto; }
}
@media (max-width: 760px) {
  .topbar nav.is-open { display: grid; grid-template-columns: 1fr; gap: var(--space-1); }
  .topbar nav.is-open .nav-home, .topbar nav.is-open .nav-group { width: 100%; }
  .topbar nav.is-open .nav-group > summary { width: 100%; justify-content: space-between; min-height: 44px; }
  .topbar nav.is-open .nav-menu { position: static; min-width: 0; margin: 0 0 var(--space-2) var(--space-3); box-shadow: none; border-color: var(--color-border-subtle); }
  .topbar nav.is-open .nav-menu a { min-height: 44px; }
  .user-group .nav-menu { right: 0; }
}
@media print {
  .nav-menu, .nav-group, .user-group { display: none !important; }
}

/* Phase 13.4C: compact collection-page utilities and action groups. */
.collection-actions { justify-content: flex-end; }
.action-menu { position: relative; }
.action-menu > summary { list-style: none; }
.action-menu > summary::-webkit-details-marker { display: none; }
.action-menu-content { position: absolute; z-index: 70; top: calc(100% + 6px); right: 0; display: grid; min-width: 230px; gap: 2px; padding: var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); box-shadow: var(--shadow-md); }
.action-menu-content a { display: block; padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); color: var(--color-text); text-decoration: none; white-space: nowrap; }
.action-menu-content a:hover, .action-menu-content a:focus-visible { background: var(--color-surface-hover); }
.collection-utilities { display: flex; flex-wrap: wrap; align-items: flex-start; gap: var(--space-3); }
.collection-utilities > * { margin: 0; }
.save-view-compact { border: 1px solid var(--color-border-subtle); border-radius: var(--radius-md); padding: 8px 12px; background: var(--color-surface); }
.save-view-compact summary { min-height: 28px; }
.save-view-compact[open] summary { margin-bottom: 8px; }
.save-view-compact .save-view-form { padding: 0; border: 0; background: transparent; }
.saved-views { flex: 1 1 320px; }

@media (max-width: 760px) {
  .collection-actions { justify-content: stretch; }
  .collection-actions > * { width: 100%; }
  .action-menu-content { position: static; min-width: 0; margin-top: var(--space-2); box-shadow: none; }
  .collection-utilities { display: grid; }
  .collection-utilities > * { width: 100%; }
}

/* Phase 7.3: compact inventory work views */
.compact-number { width: 6.5rem; max-width: 100%; text-align: center; font-variant-numeric: tabular-nums; }
.quantity-form, .status-form { display: flex; align-items: center; gap: var(--space-2); margin: 0; }
.quantity-form button, .status-form button { white-space: nowrap; }
.inventory-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); margin: var(--space-4) 0; }
.inventory-stats > div { display: grid; gap: var(--space-2); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-background-elevated); }
.inventory-stats span { color: var(--muted); }
.inventory-stats strong { font-size: 1.5rem; }
.inventory-progress { width: 100%; height: .75rem; margin-bottom: var(--space-4); accent-color: var(--accent); }
.bulk-sync-dialog{width:min(92vw,680px);padding:var(--space-6);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text)}
.bulk-sync-dialog::backdrop{background:rgba(5,3,12,.78)}
.bulk-sync-dialog form{display:grid;gap:var(--space-4)}
.bulk-sync-progress{display:grid;gap:var(--space-3);padding:var(--space-4);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-raised)}
.bulk-sync-progress progress{width:100%;height:.85rem;accent-color:var(--accent)}
.bulk-sync-progress ul{max-height:10rem;overflow:auto;margin:0;color:var(--danger)}
.inventory-table td { vertical-align: middle; }
.inventory-table td:nth-child(2) small { display: block; margin-top: var(--space-1); color: var(--muted); }
.part-image-trigger img, .minifigure-head img { width: 72px; height: 72px; object-fit: contain; border-radius: 10px; background: #fff; }
.part-placeholder { display: inline-grid; place-items: center; width: 72px; min-height: 72px; padding: var(--space-2); border: 1px dashed var(--color-border); border-radius: 10px; color: var(--muted); font-size: .75rem; text-align: center; }
.image-unavailable::after { content: "Kein Bild"; color: var(--muted); font-size: .75rem; }
.minifigure-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.minifigure-card, .minifigure-part-card { padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-background-elevated); }
.minifigure-head { display: flex; align-items: center; gap: var(--space-3); }
.minifigure-head h3, .minifigure-part-card h3 { margin: 0 0 var(--space-1); }
.minifigure-parts { display: grid; gap: var(--space-2); margin-top: var(--space-3); }
.minifigure-parts > div { display: flex; justify-content: space-between; gap: var(--space-3); }
.minifigure-part-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin-top: var(--space-4); }
.minifigure-part-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--space-3); }
.sectioned-form .form-field { display: grid; align-content: start; gap: var(--space-2); }
.sectioned-form .span-full { grid-column: 1 / -1; }
.sectioned-form input[type="number"] { width: min(9rem, 100%); }
.organizer-list .row { min-height: 72px; align-items: center; padding-block: var(--space-4); }
.organizer-list .row small { display: block; margin-top: var(--space-1); }
.organizer-list .empty { display: grid; gap: var(--space-2); padding: var(--space-6); text-align: center; }
.organizer-list .row:has(.row-thumb) { display: grid; grid-template-columns: 180px minmax(0, 1fr) auto; align-items: center; gap: var(--space-5); }
.organizer-list .row-thumb { display: block; width: 180px; height: 135px; max-width: 100%; object-fit: contain; border-radius: var(--radius-sm); background: #fff; }
.organizer-list .row > div:not(:has(.row-thumb)) { min-width: 0; }
.organizer-list .row:has(.row-thumb) > div { min-width: 0; }
.organizer-list .row:has(.row-thumb) > div > strong { display: block; overflow-wrap: anywhere; }
.organizer-list .row:has(.row-thumb) > form { margin: 0; }
@media (max-width: 640px) {
  .organizer-list .row:has(.row-thumb) { grid-template-columns: 1fr; justify-items: stretch; }
  .organizer-list .row-thumb { width: min(220px, 100%); height: 165px; justify-self: center; }
  .organizer-list .row:has(.row-thumb) > form, .organizer-list .row:has(.row-thumb) > form button { width: 100%; }
}
.wishlist-filters { align-items: end; }
.wishlist-filters label { flex: 1 1 180px; min-width: 0; }
.wishlist-filters label:first-child { flex-basis: 280px; }
.wishlist-filters input, .wishlist-filters select { width: 100%; min-width: 0; }
.wishlist-result-count { margin: var(--space-3) 0; color: var(--color-text-muted); }
.wishlist-list { display: grid; gap: 0; }
.wishlist-card { display: grid; grid-template-columns: 180px minmax(0, 1fr) auto; align-items: center; gap: var(--space-5); min-width: 0; padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border-subtle); }
.wishlist-card:not(:has(.wishlist-card-image)) { grid-template-columns: minmax(0, 1fr) auto; }
.wishlist-card:first-child { padding-top: 0; }
.wishlist-card:last-child { padding-bottom: 0; border-bottom: 0; }
.wishlist-card-image { display: flex; width: 180px; height: 135px; align-items: center; justify-content: center; overflow: hidden; border-radius: var(--radius-sm); background: #fff; }
.wishlist-card-image img { display: block; width: 100%; height: 100%; object-fit: contain; }
.wishlist-card-content { min-width: 0; }
.wishlist-card-content h2 { margin: 0; overflow-wrap: anywhere; font-size: 1.15rem; }
.wishlist-reference, .wishlist-meta, .wishlist-price, .wishlist-note { margin: var(--space-1) 0 0; }
.wishlist-state { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-3) 0 0; }
.wishlist-note { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; color: var(--color-text-muted); }
.wishlist-card > form { margin: 0; }
@media (max-width: 640px) {
  .wishlist-card { grid-template-columns: 1fr; justify-items: stretch; }
  .wishlist-card-image { width: min(220px, 100%); height: 165px; justify-self: center; }
  .wishlist-card > form, .wishlist-card > form button { width: 100%; }
}
.minifigure-filters{display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,.45fr) minmax(220px,.45fr) auto;gap:var(--space-3);align-items:end}
.minifigure-set-group{margin-block:var(--space-5);overflow:hidden;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}
.minifigure-set-group>header,.minifigure-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);padding:var(--space-4)}
.minifigure-set-group>header{background:var(--surface-raised);border-bottom:1px solid var(--border)}
.minifigure-set-group h2,.minifigure-row h3{margin:0}.minifigure-row{min-height:116px;border-bottom:1px solid var(--border)}
.minifigure-identity{display:flex;flex:1 1 50%;align-items:center;gap:var(--space-4);min-width:0}.minifigure-identity img,.minifigure-parts img{width:76px;height:76px;object-fit:contain;border-radius:var(--radius-sm);background:#fff}
.minifigure-progress{display:grid;grid-template-columns:auto minmax(100px,220px) auto;align-items:center;gap:var(--space-3);min-width:min(100%,420px)}
.minifigure-progress progress{width:100%}.minifigure-parts{background:var(--surface-raised)}.minifigure-parts summary{display:flex;justify-content:space-between;padding:var(--space-4);cursor:pointer;font-weight:700}.minifigure-parts table{margin:0}.minifigure-parts small{display:block;color:var(--muted)}
.badge.partial{color:#f4c15d;background:#f4c15d22}.badge.complete{color:var(--success);background:color-mix(in srgb,var(--success) 14%,transparent)}
.minifigure-inline-workbench>article{padding-block:var(--space-4);border-top:1px solid var(--border)}.minifigure-inline-workbench table img{width:64px;height:64px;object-fit:contain;border-radius:var(--radius-sm);background:#fff}.minifigure-inline-workbench td small{display:block;color:var(--muted)}.is-saving{opacity:.72}.inline-error{margin:var(--space-2);color:var(--danger)}
@media(max-width:980px){.minifigure-filters{grid-template-columns:1fr 1fr}.minifigure-row{align-items:flex-start;flex-wrap:wrap}.minifigure-progress{flex:1 1 100%}}
@media(max-width:600px){.minifigure-filters{grid-template-columns:1fr}.minifigure-set-group>header,.minifigure-row{align-items:stretch;flex-direction:column}.minifigure-progress{grid-template-columns:1fr}.minifigure-parts .table-wrap{overflow-x:auto}.minifigure-identity img{width:64px;height:64px}}
.filters a[aria-current="page"] { border-color: var(--accent); background: var(--color-surface-hover); color: var(--accent); }
.combobox { position: relative; z-index: 1; }
.combobox:focus-within { z-index: 60; }
.combobox-options { position: absolute; z-index: 60; top: calc(100% + 6px); left: 0; right: 0; max-height: min(20rem, 50vh); overflow-y: auto; padding: var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); box-shadow: var(--shadow-md); }
.combobox-options button { display: block; width: 100%; padding: var(--space-2) var(--space-3); border: 0; background: transparent; color: inherit; text-align: left; }
.combobox-options button:hover, .combobox-options button[aria-selected="true"] { background: var(--color-surface-hover); color: var(--color-accent); }

/* Phase 7.4: compact V7-parity filters and work tables */
.inventory-filters, .missing-filters { display: grid; grid-template-columns: minmax(210px, 1.3fr) repeat(4, minmax(170px, 1fr)) auto; align-items: end; }
.missing-filters { grid-template-columns: minmax(210px, 1.3fr) repeat(6, minmax(160px, 1fr)) auto; }
.inventory-filters input, .inventory-filters select, .missing-filters input, .missing-filters select { width: 100%; min-width: 0; }
.filter-label { display: block; margin-bottom: var(--space-2); font-weight: 650; }
.color-filter { position: relative; min-width: 170px; border: 0; padding: 0; }
.color-filter > summary { display: flex; min-height: var(--control-height); align-items: center; justify-content: space-between; gap: var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 9px var(--space-3); background: var(--color-background-elevated); list-style: none; }
.color-filter > summary::-webkit-details-marker { display: none; }
.color-filter > summary::after { content: "▾"; color: var(--color-text-muted); }
.color-filter[open] > summary { border-color: var(--color-primary); box-shadow: var(--focus-ring); }
.color-filter[open] > summary::after { transform: rotate(180deg); }
.color-filter[open] > summary { margin-bottom: 0; }
.color-filter-popover { position: absolute; z-index: 70; top: calc(100% + 6px); right: 0; width: min(360px, calc(100vw - 32px)); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-3); background: var(--color-surface); box-shadow: var(--shadow-md); }
.color-options { display: grid; max-height: min(23rem, 55vh); overflow-y: auto; scrollbar-width: thin; }
.color-options fieldset { display: grid; gap: 2px; margin: 0; border: 0; border-bottom: 1px solid var(--color-border-subtle); padding: var(--space-2); }
.color-options fieldset:last-child { border-bottom: 0; }
.color-options legend { padding: 0; color: var(--color-text-muted); font-size: .76rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.color-options label { display: flex; min-height: 40px; align-items: flex-start; justify-content: flex-start; gap: var(--space-3); border-radius: var(--radius-sm); padding: var(--space-2); font-weight: 500; line-height: 1.45; text-align: left; }
.filters .color-options input[type="checkbox"] { width: 20px; min-width: 20px; min-height: 20px; flex: 0 0 20px; margin: 1px 0 0; padding: 0; }
.color-options label span { min-width: 0; flex: 1 1 auto; overflow-wrap: normal; word-break: normal; }
.color-options label:hover { background: var(--color-surface-hover); }
.color-filter-actions { display: flex; gap: var(--space-2); border-top: 1px solid var(--color-border-subtle); padding-top: var(--space-3); }
.color-filter-actions > * { flex: 1; }
.missing-worktable table { min-width: 1540px; }
.missing-worktable th, .missing-worktable td { padding: var(--space-3); }
.compact-image, .compact-image img { width: 72px; min-height: 72px; height: 72px; }
.missing-worktable td:nth-child(2) { min-width: 360px; width: 24%; }
.missing-worktable td:nth-child(3) { min-width: 680px; width: 46%; }
.missing-worktable td:nth-child(4) { min-width: 145px; width: 11%; }
.missing-worktable .quantity-form, .missing-worktable .status-form { margin-top: var(--space-2); }
.allocation-list { display: grid; }
.allocation-row { display: grid; grid-template-columns: minmax(210px, 1fr) auto auto auto; align-items: center; gap: var(--space-3); min-height: 58px; border-bottom: 1px solid var(--color-border-subtle); padding-block: var(--space-2); }
.allocation-row:last-child { border-bottom: 0; }
.allocation-set small { display: block; margin-top: 2px; }
.allocation-row .quantity-form, .allocation-row .status-form { margin: 0; }
.allocation-actions { display: flex; gap: var(--space-2); white-space: nowrap; }
.status-chip { display: inline-flex; align-items: center; width: fit-content; margin-top: var(--space-1); border: 1px solid var(--color-border-subtle); border-radius: 999px; padding: 2px 8px; color: var(--color-text-secondary); font-size: .78rem; font-weight: 700; }
.missing-group-row > td { vertical-align: top; }
@media (max-width: 760px) {
  .inventory-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .minifigure-grid, .minifigure-part-grid { grid-template-columns: 1fr; }
  .minifigure-part-card { grid-template-columns: auto minmax(0, 1fr); }
  .minifigure-part-card > :last-child { grid-column: 1 / -1; }
  .inventory-filters, .missing-filters { grid-template-columns: 1fr; }
  .color-filter-popover { right: auto; left: 0; width: min(360px, calc(100vw - 48px)); }
}

@media (min-width: 761px) and (max-width: 1450px) {
  .inventory-filters, .missing-filters { grid-template-columns: repeat(3, minmax(180px, 1fr)); }
}

/* Phase 13.4C.1: lightweight navigation and collection controls. */
.topbar .nav-group, .topbar .user-group { border: 0; padding: 0; background: transparent; }
.topbar .nav-group > summary, .topbar .user-group > summary { border: 0; }
.action-menu { border: 0; padding: 0; background: transparent; }
.page-head-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: var(--space-2); }
.missing-filters > label, .missing-filters > div { display: grid; align-content: end; gap: var(--space-2); min-width: 0; }
.missing-filters > button { align-self: end; min-height: var(--control-height); }
.missing-filters input, .missing-filters select, .missing-filters button { box-sizing: border-box; min-height: var(--control-height); }
.missing-worktable td:nth-child(4) small { display: block; white-space: nowrap; }
.minifigure-filters { grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr) minmax(0, .9fr) auto; }
.minifigure-filters > label, .minifigure-filters > button, .minifigure-filters input, .minifigure-filters select { min-width: 0; width: 100%; box-sizing: border-box; }
.minifigure-filters > button { align-self: end; white-space: nowrap; }
.collection-utilities { align-items: center; }
.collection-utilities .saved-views { display: flex; flex: 1 1 420px; align-items: center; gap: var(--space-3); min-width: 0; padding: 0; }
.collection-utilities .saved-views h2 { flex: 0 0 auto; margin: 0; font-size: .9rem; }
.collection-utilities .saved-views > .muted { margin: 0; }
.collection-utilities .saved-view-row { flex: 1 1 auto; align-items: center; padding: 0; border: 0; }
.collection-utilities .saved-view-row + .saved-view-row { border-left: 1px solid var(--color-border-subtle); padding-left: var(--space-3); }
@media (max-width: 760px) {
  .collection-utilities .saved-views { display: grid; align-items: stretch; }
  .collection-utilities .saved-views h2 { margin-bottom: var(--space-1); }
}
@media (min-width: 1451px) {
  .missing-filters { grid-template-columns: minmax(200px, 1.25fr) repeat(6, minmax(115px, 1fr)) minmax(130px, 1fr) auto; }
}
@media (max-width: 980px) {
  .minifigure-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .page-head-actions { justify-content: stretch; width: 100%; }
  .page-head-actions > * { flex: 1 1 100%; }
  .minifigure-filters { grid-template-columns: 1fr; }
}

/* Phase 13.4F.3: set detail hierarchy and responsive workbench. */
.set-detail-hero { display: grid; grid-template-columns: minmax(240px, 360px) minmax(0, 1fr); gap: clamp(var(--space-5), 3vw, var(--space-10)); align-items: center; padding: clamp(var(--space-5), 3vw, var(--space-8)); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); background: radial-gradient(circle at 12% 18%, rgb(155 108 255 / .13), transparent 42%), var(--color-surface); }
.set-hero-media { display: grid; min-width: 0; place-items: center; }
.set-hero-media .hero-trigger { width: 100%; min-height: 0; }
.set-hero-media .hero-image { width: 100%; height: clamp(220px, 25vw, 340px); max-height: none; }
.set-hero-placeholder { display: grid; width: 100%; min-height: 260px; place-items: center; border: 1px dashed var(--color-border); border-radius: var(--radius-md); color: var(--color-text-muted); }
.set-hero-content, .set-identity { display: grid; min-width: 0; gap: var(--space-4); }
.set-identity { gap: var(--space-2); }
.set-subtitle { color: var(--color-text-secondary); font-size: 1.05rem; }
.set-statuses, .set-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.set-hero-actions > form { display: flex; }
.set-hero-actions .action-menu { padding: 0; }
.set-hero-actions .action-menu > summary { min-height: var(--control-height); margin: 0; }
.set-more-actions .action-menu-content { min-width: min(310px, calc(100vw - 32px)); }
.set-more-actions .action-menu-content form { display: grid; gap: var(--space-2); padding: var(--space-3); border-top: 1px solid var(--color-border-subtle); }
.set-more-actions .action-menu-content label { color: var(--color-text-muted); font-size: .8rem; }
.set-key-metrics { display: flex; flex-wrap: wrap; gap: 0; margin: var(--space-2) 0 0; border-block: 1px solid var(--color-border-subtle); }
.set-key-metrics > div { flex: 1 1 130px; min-width: 0; padding: var(--space-3) var(--space-4); border-left: 1px solid var(--color-border-subtle); }
.set-key-metrics > div:first-child { border-left: 0; padding-left: 0; }
.set-key-metrics dt { font-size: .78rem; }
.set-key-metrics dd { margin: var(--space-1) 0 0; font-size: 1.35rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.set-key-metrics .has-missing dd { color: var(--color-danger-hover); }
.set-completeness-copy { font-size: .9rem; }
.badge.favorite { background: color-mix(in srgb, var(--color-primary) 15%, var(--color-surface)); color: var(--color-primary-hover); }
.set-information, .set-main-section { display: grid; gap: var(--space-5); padding-block: var(--space-4); border-top: 1px solid var(--color-border-subtle); }
.set-metadata { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-4) var(--space-6); }
.set-metadata > div { min-width: 0; }
.set-metadata dt { font-size: .78rem; }
.set-metadata dd { margin-top: var(--space-1); font-weight: 700; }
.set-description, .set-notes { display: grid; max-width: var(--content-readable); gap: var(--space-2); padding-left: var(--space-4); border-left: 2px solid var(--color-primary); }
.set-copies { background: var(--color-background-elevated); }
.set-copies { padding: var(--space-1) var(--space-3); }
.set-copies > summary { display: flex; min-height: 36px; align-items: center; }
.set-copies[open] { padding: var(--space-3) var(--space-4); }
.set-copies[open] > summary { margin-bottom: var(--space-3); }
.set-copies > .section-head { margin-bottom: var(--space-3); }
.inventory-progress-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: var(--space-3); }
.inventory-progress-row .inventory-progress { margin: 0; }
.inventory-progress-row strong { white-space: nowrap; font-size: .9rem; }
.inventory-bulk-actions { padding: var(--space-1) var(--space-3); background: var(--color-background-elevated); }
.inventory-bulk-actions > summary { display: flex; min-height: 36px; align-items: center; }
.inventory-bulk-actions[open] { padding: var(--space-3) var(--space-4); }
.inventory-bulk-actions[open] > summary { margin-bottom: var(--space-3); }
.inventory-table { min-width: 1120px; table-layout: auto; }
.inventory-table th:nth-child(3), .inventory-table td:nth-child(3) { min-width: 240px; }
.inventory-table td:nth-child(5), .inventory-table td:nth-child(7) { font-variant-numeric: tabular-nums; }
.inventory-table .inventory-part-name { white-space: normal; }
.inventory-missing-row { box-shadow: inset 3px 0 color-mix(in srgb, var(--color-danger) 72%, transparent); }
.inventory-spare-row { background: color-mix(in srgb, var(--color-info) 7%, var(--color-surface)); }
.minifigure-list { display: grid; gap: var(--space-3); }
.minifigure-disclosure { padding: 0; overflow: clip; background: var(--color-surface); }
.minifigure-disclosure > summary { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--space-4); min-height: 92px; padding: var(--space-3) var(--space-4); list-style: none; }
.minifigure-disclosure > summary::-webkit-details-marker { display: none; }
.minifigure-disclosure[open] > summary { margin-bottom: 0; border-bottom: 1px solid var(--color-border-subtle); }
.minifigure-summary-image img { display: block; width: 72px; height: 72px; border-radius: var(--radius-sm); background: #fff; object-fit: contain; }
.minifigure-summary-identity, .minifigure-summary-count { display: grid; min-width: 0; gap: var(--space-1); }
.minifigure-summary-count { justify-items: end; color: var(--color-text-secondary); font-size: .9rem; }
.minifigure-detail-body { display: grid; gap: var(--space-3); padding: var(--space-4); }
.minifigure-detail-body table { min-width: 900px; }
.set-advanced { background: color-mix(in srgb, var(--color-danger) 4%, var(--color-surface)); }
.set-danger-action { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-top: var(--space-2); }
.set-danger-action > div { display: grid; gap: var(--space-1); }
.quality-details { padding: var(--space-1) var(--space-2); }
.quality-details > summary { display: flex; min-height: 32px; align-items: center; }
.quality-details[open] { padding: var(--space-2) var(--space-3); }
.quality-details[open] > summary { margin-bottom: var(--space-2); }
@media (max-width: 640px) {
  .saved-view-manager-row { align-items: stretch; flex-direction: column; }
  .saved-view-manager-row > *, .saved-view-manager-row form { width: 100%; }
  .saved-view-manager-row form { display: grid; gap: var(--space-2); }
  .organizer-area-nav { align-items: center; flex-wrap: nowrap; overflow-x: auto; padding: var(--space-2); }
  .organizer-area-nav > * { flex: 0 0 auto; width: auto; white-space: nowrap; }
}
.order-search { align-items: center; }
.order-search label { display: flex; align-items: center; }
.order-search input:not([type="hidden"]) { flex: 1 1 320px; min-width: 0; }
@media (max-width: 640px) {
  .order-search { align-items: stretch; }
}
@media (max-width: 1024px) {
  .set-detail-hero { grid-template-columns: minmax(210px, 30%) minmax(0, 1fr); }
  .set-hero-media .hero-image { height: clamp(210px, 28vw, 290px); }
}
@media (max-width: 768px) {
  .set-detail-hero { grid-template-columns: 1fr; }
  .set-hero-media { justify-items: start; }
  .set-hero-media .hero-trigger, .set-hero-placeholder { width: min(100%, 360px); }
  .set-hero-media .hero-image { height: min(72vw, 320px); }
  .set-hero-actions > *, .set-hero-actions > form > button { flex: 1 1 100%; width: 100%; }
  .set-more-actions .action-menu-content { position: static; width: 100%; min-width: 0; margin-top: var(--space-2); box-shadow: none; }
  .set-key-metrics > div { flex-basis: 45%; }
  .set-key-metrics > div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .set-information .section-head, .set-main-section > .section-head { align-items: stretch; grid-template-columns: 1fr; }
  .inventory-progress-row { grid-template-columns: 1fr; }
  .inventory-progress-row strong { white-space: normal; }
  .minifigure-disclosure > summary { grid-template-columns: auto minmax(0, 1fr); }
  .minifigure-summary-count { grid-column: 1 / -1; justify-items: start; padding-left: 88px; }
  .set-danger-action { align-items: stretch; flex-direction: column; }
  .set-danger-action form, .set-danger-action button { width: 100%; }
}
@media (max-width: 430px) {
  .set-detail-hero { padding: var(--space-4); }
  .set-key-metrics > div { flex-basis: 100%; border-left: 0; padding-inline: 0; border-bottom: 1px solid var(--color-border-subtle); }
  .set-key-metrics > div:last-child { border-bottom: 0; }
  .minifigure-disclosure > summary { grid-template-columns: 1fr; }
  .minifigure-summary-count { grid-column: auto; padding-left: 0; }
}