/* ------------------------------------------------------------------
   The Vault — global styles
   ------------------------------------------------------------------ */

:root {
  /* Dark theme (default) */
  --bg: #0e1116;
  --bg-elev: #161b22;
  --bg-elev-2: #1f2630;
  --fg: #e7eaee;
  --fg-muted: #8a93a0;
  --fg-faint: #5a6470;
  --border: #2a3140;
  --border-strong: #3a4254;
  --accent: #6ea3ff;
  --accent-hover: #8db8ff;
  --accent-fg: #0a1422;
  --ok: #4ad991;
  --warn: #ffb84a;
  --bad: #ff7a7a;
  --review: #6ea3ff;
  --inreview: #b487ff;
  --approved: #4ad991;
  --done: #4a90e2;
  --planned: #8a93a0;
  --inprogress: #ffb84a;
  --needsrework: #ff7a7a;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  --status-bg-alpha: 0.18;
}

[data-theme="light"] {
  --bg: #f5f7fa;
  --bg-elev: #ffffff;
  --bg-elev-2: #eef1f5;
  --fg: #1a1f2c;
  --fg-muted: #5e6878;
  --fg-faint: #95a0b0;
  --border: #d8dde5;
  --border-strong: #b7bfcd;
  --accent: #3673e3;
  --accent-hover: #2a5ec0;
  --accent-fg: #ffffff;
  --ok: #1a8f5d;
  --warn: #b87600;
  --bad: #c93535;
  --review: #3673e3;
  --inreview: #7c3aed;
  --approved: #1a8f5d;
  --done: #2a5ec0;
  --planned: #5e6878;
  --inprogress: #b87600;
  --needsrework: #c93535;
  --shadow: 0 4px 16px rgba(20, 30, 60, 0.08);
  --status-bg-alpha: 0.12;
}

* { box-sizing: border-box; }

/* The HTML `hidden` attribute is supposed to set display:none, but any CSS
   `display: flex/grid/block` rule on the element overrides it. Force-fix
   so [hidden] always means hidden. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, Inter, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100%;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

code {
  background: var(--bg-elev-2);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
}

button, .btn {
  display: inline-block;
  background: var(--bg-elev-2);
  color: var(--fg);
  border: 1px solid var(--border-strong);
  padding: 0.4em 0.9em;
  border-radius: 6px;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.1s, border-color 0.1s;
}
button:hover, .btn:hover { background: var(--bg-elev); border-color: var(--accent); text-decoration: none; }
button.primary, .btn.primary {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  font-weight: 600;
}
button.primary:hover, .btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
button.ghost, .btn.ghost { background: transparent; }

input, select, textarea {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 0.5em 0.7em;
  font: inherit;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  border-color: var(--accent);
}
textarea { resize: vertical; min-height: 4rem; }

label {
  display: block;
  margin-bottom: 0.9rem;
}
label span {
  display: block;
  font-size: 0.85em;
  color: var(--fg-muted);
  margin-bottom: 0.3em;
}
label.checkbox { display: flex; align-items: center; gap: 0.5em; }
label.checkbox input { width: auto; }

h1 { font-size: 1.7rem; margin: 0 0 0.3em; letter-spacing: -0.02em; }
h2 { font-size: 1.25rem; margin: 1.5em 0 0.5em; }
h3 { font-size: 1.05rem; margin: 1em 0 0.4em; color: var(--fg); }
h4 { font-size: 0.95rem; margin: 0; }

.muted { color: var(--fg-muted); }
.muted.small { font-size: 0.85em; }
.error {
  color: var(--bad);
  background: color-mix(in srgb, var(--bad) 12%, transparent);
  padding: 0.5em 0.8em;
  border-radius: 6px;
  border: 1px solid color-mix(in srgb, var(--bad) 30%, transparent);
}
.ok {
  color: var(--ok);
  background: color-mix(in srgb, var(--ok) 12%, transparent);
  padding: 0.5em 0.8em;
  border-radius: 6px;
  border: 1px solid color-mix(in srgb, var(--ok) 30%, transparent);
}

/* ---- Top bar ----------------------------------------------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.8rem 1.5rem;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.topnav { flex: 1; display: flex; gap: 1rem; }
.topnav a { color: var(--fg-muted); }
.topnav a:hover { color: var(--fg); }
.theme-toggle {
  padding: 0.25em 0.55em;
  font-size: 1rem;
  line-height: 1;
}
.theme-icon-light, .theme-icon-dark { display: none; }
:root[data-theme="light"] .theme-icon-dark,
:root:not([data-theme="light"]) .theme-icon-light {
  display: inline;
}

.search-box {
  position: relative;
  margin-right: 1rem;
}
.search-box input {
  width: 280px;
  padding: 0.4em 0.7em;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.search-results {
  position: absolute; top: 100%; right: 0;
  margin-top: 0.4rem;
  width: 380px; max-height: 70vh; overflow-y: auto;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  box-shadow: var(--shadow);
  z-index: 50;
  padding: 0.5rem 0;
}
.search-group h4 {
  margin: 0; padding: 0.35em 0.9em;
  font-size: 0.7em; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--fg-muted);
  background: var(--bg-elev-2);
}
.search-group ul { list-style: none; margin: 0; padding: 0; }
.search-group li a {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.5em 0.9em;
  text-decoration: none;
  color: var(--fg);
}
.search-group li a:hover { background: var(--bg-elev-2); }
.search-thumb {
  display: block; width: 28px; height: 28px;
  background-size: cover; background-position: center;
  border-radius: 4px; flex-shrink: 0;
  border: 1px solid var(--border);
}
.search-empty { padding: 1em; color: var(--fg-muted); text-align: center; }

.user-block {
  display: flex; align-items: center; gap: 0.7rem;
  font-size: 0.9rem;
}
.user-name { color: var(--fg); font-weight: 600; }
.role-badge {
  padding: 0.1em 0.5em;
  border-radius: 3px;
  font-size: 0.7em;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-elev-2);
}
.role-admin { background: color-mix(in srgb, var(--accent) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--accent); }
.role-member { background: color-mix(in srgb, var(--ok) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--ok); }
.role-viewer { background: var(--bg-elev-2); color: var(--fg-muted); }
.logout-link { color: var(--fg-muted); font-size: 0.85em; }

/* ---- Page layout ------------------------------------------------- */
.page { padding: 1.5rem; }
.container { max-width: 1280px; margin: 0 auto; }

.page-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.page-head .actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.crumbs { font-size: 0.85em; color: var(--fg-muted); margin-bottom: 0.4em; }
.crumbs a { color: var(--fg-muted); }
.crumbs span { color: var(--fg); }

/* ---- Auth card --------------------------------------------------- */
.auth-card {
  max-width: 380px; margin: 12vh auto; padding: 2rem;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow);
}
.auth-card h1 { margin-top: 0; }

/* ---- Project picker ---------------------------------------------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}
.project-card {
  display: block;
  padding: 1.1rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg);
  text-decoration: none;
  transition: border-color 0.1s, transform 0.1s;
}
.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  text-decoration: none;
}
.project-card h3 { margin: 0 0 0.4em; }
.project-card .created { display: block; margin-top: 0.5em; font-size: 0.8em; color: var(--fg-faint); }

/* ---- Filters & view tabs ----------------------------------------- */
.filters { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem; }
.filter-row { display: flex; gap: 0.5rem; }
.filter-row input { width: 240px; }
.filter-row select { width: 160px; }
.view-tabs { display: flex; gap: 0.4rem; }
.tab {
  padding: 0.4em 0.9em;
  border-radius: 6px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 0.9em;
}
.tab:hover { color: var(--fg); text-decoration: none; }
.tab.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.tab.review.active { background: var(--inreview); border-color: var(--inreview); color: white; }

/* ---- Card grid (assets + definitions) ---------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.9rem;
  margin: 0.5rem 0 2rem;
}
.entry-card {
  display: block;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  color: var(--fg);
  text-decoration: none;
  transition: border-color 0.1s, transform 0.1s;
}
.entry-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  text-decoration: none;
}
.entry-card .thumb {
  height: 140px;
  background: var(--bg-elev-2);
  background-size: cover;
  background-position: center;
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border);
}
.no-thumb { color: var(--fg-faint); font-size: 0.85em; }
.entry-card .meta { padding: 0.7rem 0.9rem; }
.entry-card.def .meta { padding: 1.1rem 0.9rem; }

/* ---- Badges ------------------------------------------------------ */
.badges { display: flex; gap: 0.3em; flex-wrap: wrap; margin-top: 0.4em; }
.badge {
  display: inline-block;
  padding: 0.1em 0.55em;
  border-radius: 3px;
  font-size: 0.72em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg-elev-2);
  color: var(--fg-muted);
  border: 1px solid var(--border);
}
.badge.type { background: color-mix(in srgb, var(--accent) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--accent); border-color: transparent; }
.badge.ms { background: color-mix(in srgb, var(--warn) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--warn); border-color: transparent; }
.badge.ver { background: var(--bg-elev-2); }
.badge.status-planned { background: var(--bg-elev-2); color: var(--planned); }
.badge.status-inprogress { background: color-mix(in srgb, var(--inprogress) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--inprogress); border-color: transparent; }
.badge.status-inreview { background: color-mix(in srgb, var(--inreview) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--inreview); border-color: transparent; }
.badge.status-approved { background: color-mix(in srgb, var(--approved) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--approved); border-color: transparent; }
.badge.status-needsrework { background: color-mix(in srgb, var(--needsrework) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--needsrework); border-color: transparent; }
.badge.status-done { background: color-mix(in srgb, var(--done) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--done); border-color: transparent; }
.badge.status-todo { background: var(--bg-elev-2); color: var(--planned); }
.badge.status-blocked { background: color-mix(in srgb, var(--bad) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--bad); border-color: transparent; }

/* ---- Detail layout ----------------------------------------------- */
.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  margin: 1rem 0 2rem;
}
@media (max-width: 920px) { .detail-grid { grid-template-columns: 1fr; } }
.viewer-pane, .payload-pane {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
}
.meta-pane {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
}
.meta-pane section + section { border-top: 1px solid var(--border); margin-top: 1rem; padding-top: 1rem; }

dl.kv { margin: 0; display: grid; grid-template-columns: minmax(80px, 30%) 1fr; gap: 0.4em 1em; }
dl.kv dt { color: var(--fg-muted); font-size: 0.85em; }
dl.kv dd { margin: 0; }

/* Inline-edit form variant of kv */
.kv-form { display: flex; flex-direction: column; gap: 0.5em; }
.kv-form label { display: grid; grid-template-columns: minmax(80px, 35%) 1fr; align-items: center; gap: 0.5em 0.8em; margin: 0; }
.kv-form label > span { font-size: 0.8em; color: var(--fg-muted); margin: 0; }
.kv-form input, .kv-form select, .kv-form textarea {
  padding: 0.3em 0.55em;
  font-size: 0.85em;
}
.kv-form .form-actions { justify-content: flex-end; margin-top: 0.4em; }
button.small, .btn.small { font-size: 0.75em; padding: 0.25em 0.7em; }

.editable-section .edit-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.4em;
}
.editable-section .edit-head h3 { margin: 0; }
.save-hint { font-size: 0.75em; color: var(--fg-muted); }
.save-hint.ok { color: var(--ok); }
.save-hint.error { color: var(--bad); }

.no-preview {
  height: 320px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-elev-2);
  border-radius: 8px;
  color: var(--fg-faint);
}

.file-list, .version-list, .rel-list, .comment-list, .activity-list {
  list-style: none; padding: 0; margin: 0.4em 0;
}
.file-list li, .version-list li, .rel-list li {
  padding: 0.4em 0; border-bottom: 1px solid var(--border);
}
.file-list li:last-child, .version-list li:last-child, .rel-list li:last-child {
  border-bottom: none;
}

.discussion, .activity { margin-top: 2rem; }
.comment-list li { padding: 0.7em 0; border-bottom: 1px solid var(--border); }
.comment-list li p { margin: 0.4em 0 0; }
.activity-list { font-size: 0.9em; }
.activity-list li { padding: 0.3em 0; color: var(--fg-muted); }
.activity-list code { color: var(--fg); }

/* ---- Forms ------------------------------------------------------- */
.form-stack { max-width: 600px; }
.form-actions {
  display: flex; gap: 0.7em; justify-content: flex-end;
  margin-top: 1.2em;
}

/* ---- Modal dialog ------------------------------------------------ */
.modal {
  background: var(--bg-elev);
  color: var(--fg);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 1.5rem;
  max-width: 480px;
  width: 90%;
  box-shadow: var(--shadow);
}
.modal::backdrop { background: rgba(0, 0, 0, 0.6); }
.modal h2 { margin-top: 0; }
.modal-actions {
  display: flex; gap: 0.5em; justify-content: flex-end;
  margin-top: 1.2em;
}

/* ---- Type picker ------------------------------------------------- */
.type-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.6rem; margin: 1rem 0;
}
.type-card {
  padding: 1.5rem 1rem; text-align: center;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-weight: 600;
}
.type-card:hover { border-color: var(--accent); text-decoration: none; }

/* ---- Schema editor table ----------------------------------------- */
.fields-table {
  width: 100%; border-collapse: collapse;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 10px; overflow: hidden;
  margin: 1rem 0;
}
.fields-table th, .fields-table td {
  padding: 0.6em 1em; text-align: left;
  border-bottom: 1px solid var(--border);
}
.fields-table th { background: var(--bg-elev-2); font-size: 0.85em; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.fields-table tr:last-child td { border-bottom: none; }

/* ---- Graph view ------------------------------------------------- */
.graph-canvas {
  height: 70vh;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
}

/* ---- Drag-and-drop overlay -------------------------------------- */
#dropzone-overlay {
  position: fixed; inset: 0;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  border: 4px dashed var(--accent);
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.dropzone-inner {
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 2rem 3rem;
  text-align: center;
}
.upload-row {
  display: grid; grid-template-columns: 80px 1fr 140px;
  gap: 0.5rem; align-items: center;
  padding: 0.4em 0;
  border-bottom: 1px solid var(--border);
}
.upload-row:last-child { border-bottom: none; }

/* ---- Reference picker ------------------------------------------- */
.ref-picker { display: flex; align-items: center; gap: 0.4rem; }
.ref-picker-row { flex: 1; position: relative; }
.ref-picker-search { width: 100%; }
.ref-picker-results {
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  margin-top: 0.2rem;
  z-index: 20;
  box-shadow: var(--shadow);
  max-height: 250px;
  overflow-y: auto;
}
.ref-picker-results ul { list-style: none; margin: 0; padding: 0.3rem 0; }
.ref-picker-results li {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.3em 0.7em;
  cursor: pointer;
}
.ref-picker-results li:hover { background: var(--bg-elev-2); }
.ref-picker-thumb {
  display: inline-block; width: 28px; height: 28px;
  background: var(--bg-elev-2);
  background-size: cover; background-position: center;
  border-radius: 4px; flex-shrink: 0;
  border: 1px solid var(--border);
}
.ref-picker-pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--bg-elev-2);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 0.3em 0.55em;
}
.ref-picker-clear, .ref-picker-change {
  background: transparent; border: none; color: var(--fg-muted);
  font-size: 0.85em; padding: 0.1em 0.3em;
  cursor: pointer;
}
.ref-picker-clear:hover { color: var(--bad); }
.ref-picker-change:hover { color: var(--accent); }

/* ---- Activity feed ---------------------------------------------- */
.feed-block {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  margin-top: 2rem;
}
.feed-list { list-style: none; padding: 0; margin: 0.5rem 0 0; }
.feed-list li {
  display: flex; gap: 0.5em; align-items: baseline;
  padding: 0.4em 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9em;
}
.feed-list li:last-child { border-bottom: none; }
.feed-list .muted { min-width: 70px; font-size: 0.85em; }

/* ---- README block ----------------------------------------------- */
.readme-block {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}
.readme-block summary { cursor: pointer; color: var(--fg-muted); }
.readme-block[open] summary { color: var(--fg); margin-bottom: 0.6rem; }

/* ---- Markdown rendering ----------------------------------------- */
.markdown { white-space: normal; }
.markdown p { margin: 0 0 0.6em; }
.markdown p:last-child { margin-bottom: 0; }
.markdown ul, .markdown ol { margin: 0 0 0.6em 1.2em; padding: 0; }
.markdown code {
  background: var(--bg-elev-2);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.9em;
}
.markdown pre {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.8em;
  border-radius: 6px;
  overflow-x: auto;
}
.markdown pre code { background: transparent; padding: 0; }
.markdown blockquote {
  border-left: 3px solid var(--border-strong);
  margin: 0 0 0.6em 0;
  padding: 0.2em 0.8em;
  color: var(--fg-muted);
}
.markdown a { color: var(--accent); }
.markdown h1, .markdown h2, .markdown h3, .markdown h4 {
  margin: 0.8em 0 0.4em;
  letter-spacing: -0.01em;
}
.markdown table {
  border-collapse: collapse;
  margin: 0.5em 0;
}
.markdown td, .markdown th { border: 1px solid var(--border); padding: 0.3em 0.6em; }

/* ---- Lightbox --------------------------------------------------- */
.lightbox-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  cursor: zoom-out;
}
.lightbox-overlay img {
  max-width: 92vw; max-height: 92vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}
.lightbox-close {
  position: absolute; top: 1rem; right: 1rem;
  background: transparent; border: none;
  color: white; font-size: 2rem; cursor: pointer;
  padding: 0.2em 0.6em;
}
.lightbox-close:hover { background: rgba(255, 255, 255, 0.1); }

/* ---- Table scroll wrapper --------------------------------------- */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ---- Empty states ------------------------------------------------ */
.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--fg-muted);
}

/* ---- Mobile / responsive ---------------------------------------- */
@media (max-width: 720px) {
  body { font-size: 14px; }

  /* Topbar wraps; search + nav drop to second row */
  .topbar {
    padding: 0.55rem 0.75rem;
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  .brand { font-size: 1rem; }
  .topnav { order: 5; flex-basis: 100%; gap: 0.7rem; }
  .topnav a { font-size: 0.85rem; }
  .search-box {
    order: 6; flex-basis: 100%;
    margin: 0.3rem 0 0 0;
  }
  .search-box input { width: 100%; }
  .search-results { width: 100%; left: 0; right: 0; }
  .user-block { font-size: 0.85rem; gap: 0.4rem; margin-left: auto; }
  .user-block .logout-link:not(:last-child) { display: none; }
  .role-badge { display: none; }

  /* Page padding */
  .page { padding: 0.85rem 0.6rem; }

  /* Headers stack their actions */
  .page-head {
    flex-direction: column;
    align-items: stretch;
  }
  .page-head .actions {
    width: 100%; flex-wrap: wrap;
  }
  .page-head .actions > * { font-size: 0.85em; padding: 0.35em 0.7em; }

  /* Filter inputs flex */
  .filters { flex-direction: column; align-items: stretch; }
  .filter-row { width: 100%; flex-wrap: wrap; }
  .filter-row input { width: auto; flex: 1 1 50%; min-width: 0; }
  .filter-row select { flex: 1 1 30%; }
  .view-tabs { flex-wrap: wrap; }
  .format-toggle { align-self: flex-end; }

  /* Editable forms collapse to single column */
  .kv-form label {
    grid-template-columns: 1fr;
    gap: 0.15em;
  }
  .kv-form label > span { margin-bottom: 0.1em; }

  /* Detail layout already collapses at 920px */
  .detail-grid { gap: 1rem; }

  /* Tables: smaller font, scroll horizontally inside .table-scroll */
  .data-table { font-size: 0.8em; }
  .data-table th, .data-table td { padding: 0.4em 0.5em; }
  .data-table .check { width: 28px; }
  .data-table .thumb-cell { width: 36px; }
  .data-table .row-thumb { width: 26px; height: 26px; }
  .fields-table { font-size: 0.85em; }

  /* Modal + dialogs */
  .modal { padding: 1rem; max-width: 95vw; }

  /* Cards */
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 0.6rem; }
  .entry-card .thumb { height: 110px; }

  /* Kanban */
  .kanban { gap: 0.5rem; }

  /* Bulk action bar wraps */
  .bulk-actions { flex-direction: column; align-items: stretch; }
  .bulk-actions label { justify-content: space-between; }

  /* Settings */
  .settings-card { padding: 1rem; }
  .settings-grid { gap: 0.75rem; }

  /* Activity feed wraps each row */
  .feed-list li { flex-wrap: wrap; }
  .feed-list .muted { min-width: auto; flex-basis: 100%; font-size: 0.75em; }

  /* Graph */
  .graph-canvas { height: 60vh; }

  /* Crumb wrap */
  .crumbs { word-break: break-word; }
}

/* Very small phones */
@media (max-width: 380px) {
  .topnav { gap: 0.5rem; }
  .topnav a { font-size: 0.8rem; }
  .brand { font-size: 0.9rem; }
  .user-name { display: none; }
}

/* ---- Kanban board ------------------------------------------------ */
.kanban-container { max-width: none; padding: 0 1rem; }
.kanban {
  display: grid;
  grid-template-columns: repeat(5, minmax(240px, 1fr));
  gap: 0.8rem;
  margin: 1rem 0;
  align-items: start;
}
.kanban-col {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  min-height: 100px;
  display: flex; flex-direction: column;
}
.kanban-col-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--border);
}
.kanban-col-head h3 { margin: 0; font-size: 0.95rem; }
.kanban-col-head .count {
  background: var(--bg-elev-2); padding: 0.1em 0.6em;
  border-radius: 10px; font-size: 0.8em; color: var(--fg-muted);
}
.kanban-col-body {
  padding: 0.6rem;
  display: flex; flex-direction: column; gap: 0.5rem;
  min-height: 80px;
  flex: 1;
}
.kanban-col-body.drop-target { background: color-mix(in srgb, var(--accent) 10%, transparent); border-radius: 6px; }

.task-card {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
  cursor: grab;
  transition: border-color 0.1s;
}
.task-card:hover { border-color: var(--accent); }
.task-card.dragging { opacity: 0.5; cursor: grabbing; }
.task-card h4 { margin: 0 0 0.3em; font-size: 0.9rem; }
.task-meta { display: flex; gap: 0.3em; flex-wrap: wrap; margin-bottom: 0.4em; }
.task-meta .badge.assignee { background: color-mix(in srgb, var(--ok) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--ok); border-color: transparent; }
.task-meta .badge.due { background: color-mix(in srgb, var(--warn) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--warn); border-color: transparent; }
.task-meta .badge.att { background: var(--bg); }
.task-actions { display: flex; gap: 0.3em; justify-content: flex-end; margin-top: 0.3em; }
.btn.small { font-size: 0.75em; padding: 0.2em 0.5em; }

/* (status-todo and status-blocked defined above using color-mix tokens) */

/* Responsive: stack columns on narrow screens */
@media (max-width: 1100px) {
  .kanban { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .kanban { grid-template-columns: 1fr; }
}

/* ---- Calendar --------------------------------------------------- */
.calendar { display: flex; flex-direction: column; gap: 1rem; }
.calendar-day {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem;
}
.calendar-day h3 { margin: 0 0 0.5em; }
.calendar-day ul { list-style: none; padding: 0; margin: 0; }
.cal-task {
  display: flex; gap: 0.5em; align-items: center;
  padding: 0.4em 0;
  border-bottom: 1px solid var(--border);
}
.cal-task:last-child { border-bottom: none; }

/* ---- Format toggle (grid / table) ------------------------------ */
.format-toggle { display: flex; gap: 0.2rem; }
.format-toggle .tab { padding: 0.25em 0.7em; font-size: 1.1em; }

/* ---- Spreadsheet-style data table ----------------------------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-size: 0.9em;
  margin: 1rem 0 2rem;
}
.data-table th, .data-table td {
  padding: 0.5em 0.7em;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table th {
  background: var(--bg-elev-2);
  font-size: 0.8em;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
  z-index: 1;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover { background: color-mix(in srgb, var(--accent) 5%, transparent); }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table .check { width: 36px; text-align: center; }
.bulk-actions {
  display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap;
  background: var(--bg-elev);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  margin: 0.5rem 0;
  font-size: 0.9em;
}
.bulk-actions label { display: flex; align-items: center; gap: 0.3rem; margin: 0; font-size: 0.85em; color: var(--fg-muted); }
.bulk-actions select { width: auto; min-width: 110px; }
.data-table .thumb-cell { width: 40px; padding: 0.3em 0.4em; }
.data-table .row-thumb {
  display: block; width: 32px; height: 32px;
  background: var(--bg-elev-2);
  background-size: cover; background-position: center;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.data-table select {
  width: auto; min-width: 110px;
  padding: 0.2em 0.4em; font-size: 0.85em;
}
.status-select.saving { opacity: 0.5; }
.status-select.saved { box-shadow: inset 0 0 0 2px var(--ok); }
.status-select.error { box-shadow: inset 0 0 0 2px var(--bad); }

/* ---- 3D model viewer -------------------------------------------- */
.vault3d-canvas {
  width: 100%;
  height: 480px;
  background: #0a0d12;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}
.vault3d-canvas canvas { display: block; }
.vault3d-error {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--bad);
  background: rgba(0, 0, 0, 0.6);
}
.vault3d-controls {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-elev-2);
  border-radius: 6px;
  margin-bottom: 0.5rem;
  font-size: 0.85em;
}
.vault3d-modes { display: flex; gap: 0.25rem; }
.vault3d-modes button {
  padding: 0.25em 0.7em;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--fg-muted);
  border-radius: 4px;
  cursor: pointer;
  font-size: inherit;
}
.vault3d-modes button:hover { color: var(--fg); border-color: var(--accent); }
.vault3d-modes button.active {
  background: var(--accent); color: var(--accent-fg);
  border-color: var(--accent); font-weight: 600;
}
.vault3d-toggles {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem;
  margin-left: auto;
}
.vault3d-toggles label {
  display: inline-flex; align-items: center; gap: 0.3em;
  margin: 0; cursor: pointer;
  color: var(--fg-muted);
}
.vault3d-toggles input { width: auto; margin: 0; }
.vault3d-toggles button {
  background: transparent; border: 1px solid var(--border-strong);
  color: var(--fg-muted); padding: 0.2em 0.6em;
  border-radius: 4px; cursor: pointer; font-size: inherit;
}
.vault3d-toggles button:hover { color: var(--fg); border-color: var(--accent); }

@media (max-width: 720px) {
  .vault3d-canvas { height: 360px; }
  .vault3d-toggles { margin-left: 0; width: 100%; justify-content: flex-start; }
}

/* ---- Upload progress card --------------------------------------- */
.progress-card {
  background: var(--bg-elev);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 1.1rem 1.25rem;
  margin: 1rem 0 1.5rem;
  box-shadow: var(--shadow);
}
.progress-head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 1rem; margin-bottom: 0.6rem; flex-wrap: wrap;
}
.progress-head h3 {
  margin: 0;
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 1rem;
}

.spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
}
.spinner.active { animation: vault-spin 0.8s linear infinite; }
@keyframes vault-spin {
  to { transform: rotate(360deg); }
}

.progress-bar-wrap {
  background: var(--bg-elev-2);
  border-radius: 4px;
  height: 6px;
  overflow: hidden;
  margin-bottom: 0.8rem;
}
.progress-bar {
  background: var(--accent);
  height: 100%;
  transition: width 0.3s ease;
}

.progress-files {
  list-style: none; margin: 0; padding: 0;
  max-height: 320px; overflow-y: auto;
}
.pf {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}
.pf + .pf { border-top: 1px solid var(--border); }
.pf-status { font-size: 1.1em; text-align: center; line-height: 1; }
.pf-name { word-break: break-all; }
.pf-meta { font-size: 0.85em; }
.pf-queued .pf-status { color: var(--fg-faint); }
.pf-active { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.pf-active .pf-status { color: var(--accent); animation: vault-spin 1.4s linear infinite; }
.pf-ok .pf-status { color: var(--ok); }
.pf-bad { background: color-mix(in srgb, var(--bad) 8%, transparent); }
.pf-bad .pf-status { color: var(--bad); }
.progress-actions {
  margin-top: 0.7rem;
  display: flex; justify-content: flex-end;
}
.progress-current {
  margin: 0.4rem 0 0.2rem;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.8em;
  color: var(--fg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.progress-errors {
  background: color-mix(in srgb, var(--bad) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--bad) 30%, transparent);
  border-radius: 6px;
  padding: 0.5rem 0.7rem;
  margin: 0.5rem 0;
  max-height: 200px;
  overflow-y: auto;
  font-size: 0.85em;
}
.progress-errors ul { margin: 0.3em 0 0; padding-left: 1.2em; }

/* ---- Package imports / entry table ------------------------------ */
.entry-thumb {
  width: 36px; height: 36px;
  object-fit: cover;
  background: var(--bg-elev-2);
  border-radius: 4px;
  border: 1px solid var(--border);
  display: block;
}
.type-quickselect {
  display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap;
  margin: 0.6rem 0 1rem;
}
.type-pill {
  font-size: 0.85em;
  padding: 0.25em 0.7em;
  background: var(--bg-elev-2);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--fg);
  cursor: pointer;
}
.type-pill:hover { border-color: var(--accent); }
.badge.dep {
  background: color-mix(in srgb, var(--accent) calc(var(--status-bg-alpha) * 100%), transparent);
  color: var(--accent);
  border-color: transparent;
}
.bulk-actions .checkbox-label {
  display: inline-flex; align-items: center; gap: 0.4em; margin: 0;
  font-size: 0.9em;
}
.bulk-actions .checkbox-label input { width: auto; }
.bulk-actions .checkbox-label .hint { color: var(--fg-muted); font-size: 0.85em; }
.import-note {
  background: var(--bg-elev);
  border-left: 3px solid var(--warn);
  padding: 0.7rem 1rem;
  border-radius: 4px;
  margin: 0.5rem 0 1rem;
}
tr.imported { opacity: 0.55; }
.badge.status-extracting { background: var(--bg-elev-2); color: var(--warn); }
.badge.status-ready { background: color-mix(in srgb, var(--ok) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--ok); }
.badge.status-failed { background: color-mix(in srgb, var(--bad) calc(var(--status-bg-alpha) * 100%), transparent); color: var(--bad); }

/* ---- Settings page ---------------------------------------------- */
.settings-grid {
  display: grid; gap: 1rem;
  grid-template-columns: 1fr;
}
.settings-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}
.settings-card h3 { margin-top: 0; }
.settings-card hr {
  border: none; border-top: 1px solid var(--border);
  margin: 1rem 0;
}
.danger-zone { border-color: rgba(255, 122, 122, 0.4); }
.danger-zone h3 { color: var(--bad); }
.error-text { color: var(--bad); }
.add-member-row {
  display: flex; gap: 0.5rem; margin-top: 0.5rem;
  align-items: center;
}
.add-member-row select { width: auto; flex: 1; }

/* ---- Inline task list (on asset/definition detail) ------------- */
.task-list {
  list-style: none; padding: 0; margin: 0.4em 0;
}
.task-list li {
  display: flex; gap: 0.6em; align-items: center;
  padding: 0.4em 0;
  border-bottom: 1px solid var(--border);
}
.task-list li:last-child { border-bottom: none; }
.task-list .task-title { flex: 1; }
.task-list .task-status select { width: 110px; }