/* ============================================================
   Rhai — Brand Ontology tool · design system
   Calm, card-led, single accent. Vanilla CSS, no build step.
   Warm cream canvas + terracotta accent to match the Rhai app.
   ============================================================ */

:root {
  --brand:        #c64a1f;
  --brand-deep:   #a73d18;
  --brand-soft:   #fdf2ed;
  --brand-tint:   #fbe1d3;
  --brand-line:   #f3d3c2;
  --ink:          #1a1a16;
  --ink-2:        #2a2924;
  --ink-3:        #54524c;
  --ink-4:        #7a7770;
  --ink-5:        #a8a59a;
  --line:         #e8e5db;
  --line-soft:    #f1efe8;
  --bg:           #f6f2ea;
  --surface:      #FFFFFF;
  --ok:           #16A34A;
  --warn:         #F59E0B;
  --danger:       #DC2626;
  --shadow-sm:    0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow:       0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-lg:    0 10px 32px rgba(15, 23, 42, 0.08);
  --radius:       10px;
  --radius-lg:    14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
}

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

/* ------- Topbar ------- */
.mkt-topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px; padding: 0 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.mkt-topbar-left { display: flex; align-items: center; gap: 14px; }
.mkt-logo {
  font-weight: 700; font-size: 17px; letter-spacing: -0.02em;
  color: var(--ink);
  display: flex; align-items: center; gap: 8px;
}
.mkt-logo-dot {
  width: 10px; height: 10px; border-radius: 3px; background: var(--brand);
}
.mkt-topbar-tabs { display: flex; align-items: center; gap: 4px; }
.mkt-topbar-tab {
  padding: 7px 14px; border-radius: 999px;
  color: var(--ink-3); font-weight: 500; font-size: 14px;
  cursor: pointer; transition: background .12s, color .12s;
}
.mkt-topbar-tab:hover { color: var(--ink); background: var(--line-soft); }
.mkt-topbar-tab.active { color: var(--brand-deep); background: var(--brand-soft); }
.mkt-topbar-tab.disabled { color: var(--ink-5); cursor: not-allowed; }
.mkt-workspace-switcher {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--line-soft); cursor: pointer; font-size: 13px;
  color: var(--ink-2); font-weight: 500;
}
.mkt-workspace-switcher:hover { background: var(--brand-soft); color: var(--brand-deep); }
.mkt-workspace-switcher .ws-avatar {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--brand); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}

/* ------- Progress strip ------- */
.mkt-progress-strip {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 28px; background: var(--surface);
  border-bottom: 1px solid var(--line);
  font-size: 12px; color: var(--ink-3);
}
.mkt-progress-strip .step { display: flex; align-items: center; gap: 4px; }
.mkt-progress-strip .step.done { color: var(--ok); }
.mkt-progress-strip .step.active { color: var(--brand-deep); font-weight: 600; }
.mkt-progress-strip .sep { color: var(--ink-5); }

/* ------- Layout ------- */
.mkt-content-wrap {
  max-width: 1340px;
  margin: 0 auto;
  padding: 28px 36px;
}
.mkt-pagehead {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 24px;
  margin-bottom: 24px;
}
.mkt-pagehead-title {
  font-size: 1.8em; font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink); margin: 0;
}
.mkt-pagehead-desc {
  color: var(--ink-3); font-size: 14px; margin: 4px 0 0 0;
}
.mkt-pagehead-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ------- Cards ------- */
.mkt-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 20px;
}
.mkt-card-hover {
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  cursor: pointer;
}
.mkt-card-hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-line);
}
.mkt-card-title {
  font-size: 15px; font-weight: 700; color: var(--ink);
  margin: 0 0 6px 0; letter-spacing: -0.01em;
}
.mkt-card-desc {
  color: var(--ink-3); font-size: 13px; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ------- Card grid ------- */
.mkt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.mkt-grid-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .15s, box-shadow .15s, border-color .15s;
  cursor: pointer;
}
.mkt-grid-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-line);
}
.mkt-grid-card.selected {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.mkt-grid-card-hero {
  width: 100%; aspect-ratio: 4 / 3;
  background: var(--line-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-4); font-size: 28px;
  overflow: hidden;
}
.mkt-grid-card-hero img { width: 100%; height: 100%; object-fit: cover; }
.mkt-grid-card-body { padding: 14px 16px 16px 16px; }
.mkt-grid-card-name {
  font-weight: 700; font-size: 14px; color: var(--ink);
  margin: 0 0 4px 0; letter-spacing: -0.01em;
}
.mkt-grid-card-desc {
  color: var(--ink-3); font-size: 12.5px; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 8px 0;
}
.mkt-grid-card-meta {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  font-size: 11.5px; color: var(--ink-3);
}
.mkt-grid-card-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-5); }
.mkt-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  background: var(--line-soft); color: var(--ink-2);
  font-size: 11.5px; font-weight: 500;
}
.mkt-chip.brand { background: var(--brand-soft); color: var(--brand-deep); }
.mkt-chip.ok    { background: #DCFCE7; color: #166534; }
.mkt-chip.warn  { background: #FEF3C7; color: #92400E; }
.mkt-chip.danger{ background: #FEE2E2; color: #991B1B; }

/* hover-reveal selector */
.mkt-grid-card-select {
  position: absolute; top: 10px; left: 10px;
  width: 22px; height: 22px; border-radius: 6px;
  background: rgba(255,255,255,0.92);
  border: 1.5px solid var(--ink-5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .12s;
  font-size: 13px; color: white; font-weight: 700;
}
.mkt-grid-card:hover .mkt-grid-card-select,
.mkt-grid-card.selected .mkt-grid-card-select { opacity: 1; }
.mkt-grid-card.selected .mkt-grid-card-select {
  background: var(--brand); border-color: var(--brand);
}

/* ------- Buttons ------- */
.mkt-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 16px; border-radius: 9px;
  font-family: inherit; font-size: 14px; font-weight: 600;
  letter-spacing: -0.005em; cursor: pointer;
  border: 1px solid transparent;
  transition: background .12s, border-color .12s, color .12s, transform .06s;
  white-space: nowrap;
}
.mkt-btn:active { transform: translateY(1px); }
.mkt-btn:disabled { opacity: .55; cursor: not-allowed; }

.mkt-btn-primary { background: var(--brand); color: white; }
.mkt-btn-primary:hover { background: var(--brand-deep); }

.mkt-btn-ghost { background: transparent; color: var(--ink-2); border-color: var(--line); }
.mkt-btn-ghost:hover { background: var(--line-soft); color: var(--ink); }

.mkt-btn-soft { background: var(--brand-soft); color: var(--brand-deep); }
.mkt-btn-soft:hover { background: var(--brand-tint); }

.mkt-btn-danger { background: transparent; color: var(--danger); border-color: var(--line); }
.mkt-btn-danger:hover { background: #FEE2E2; border-color: #FCA5A5; }

.mkt-btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 7px; }
.mkt-btn-lg { padding: 12px 22px; font-size: 15px; border-radius: 11px; }

/* ------- Tabs (pill) ------- */
.mkt-tabs {
  display: inline-flex; gap: 4px;
  padding: 4px; background: var(--line-soft); border-radius: 999px;
  margin-bottom: 20px;
}
.mkt-tabs .tab {
  padding: 7px 16px; border-radius: 999px;
  color: var(--ink-3); font-weight: 500; font-size: 13.5px;
  cursor: pointer; transition: background .12s, color .12s;
  border: none; background: transparent; font-family: inherit;
}
.mkt-tabs .tab:hover { color: var(--ink); }
.mkt-tabs .tab.active {
  background: var(--surface); color: var(--ink);
  box-shadow: var(--shadow-sm);
}

/* ------- Inputs ------- */
.mkt-field { margin-bottom: 16px; }
.mkt-label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--ink-2); margin-bottom: 6px; letter-spacing: -0.005em;
}
.mkt-hint {
  font-size: 12px; color: var(--ink-3); margin: 4px 0 0 0; line-height: 1.4;
}
.mkt-input, .mkt-textarea, .mkt-select {
  width: 100%; padding: 10px 12px;
  font-family: inherit; font-size: 14px;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line); border-radius: 9px;
  transition: border-color .12s, box-shadow .12s;
}
.mkt-input:focus, .mkt-textarea:focus, .mkt-select:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.mkt-textarea { resize: vertical; min-height: 80px; line-height: 1.5; }

/* ------- Drawer ------- */
.mkt-drawer-backdrop {
  position: fixed; inset: 0; background: rgba(15,23,42,0.32);
  z-index: 200; opacity: 0; transition: opacity .18s ease;
  pointer-events: none;
}
.mkt-drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.mkt-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(560px, 100vw);
  background: var(--surface);
  box-shadow: -8px 0 32px rgba(15,23,42,0.12);
  z-index: 201; transform: translateX(100%);
  transition: transform .22s ease;
  display: flex; flex-direction: column;
}
.mkt-drawer.open { transform: translateX(0); }
.mkt-drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--line);
}
.mkt-drawer-title { font-size: 16px; font-weight: 700; margin: 0; }
.mkt-drawer-body { flex: 1; overflow-y: auto; padding: 22px 24px; }
.mkt-drawer-foot {
  padding: 14px 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: flex-end; gap: 8px;
}
.mkt-icon-btn {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: none; cursor: pointer;
  color: var(--ink-3); font-size: 18px;
}
.mkt-icon-btn:hover { background: var(--line-soft); color: var(--ink); }

/* ------- Bulkbar ------- */
.mkt-bulkbar {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(150%);
  background: var(--ink); color: white;
  border-radius: 999px; padding: 10px 12px 10px 22px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 16px 40px rgba(15,23,42,0.28);
  z-index: 80;
  transition: transform .22s ease;
}
.mkt-bulkbar.open { transform: translateX(-50%) translateY(0); }
.mkt-bulkbar-count { font-size: 14px; font-weight: 600; }
.mkt-bulkbar .mkt-btn { background: rgba(255,255,255,0.12); color: white; border: none; }
.mkt-bulkbar .mkt-btn:hover { background: rgba(255,255,255,0.20); }
.mkt-bulkbar .mkt-btn-danger { background: rgba(220,38,38,0.92); color: white; }
.mkt-bulkbar-close {
  background: transparent; border: none; color: rgba(255,255,255,0.7);
  font-size: 18px; cursor: pointer; padding: 4px 8px;
}

/* ------- Toast ------- */
.mkt-toast-wrap {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 300;
  display: flex; flex-direction: column; gap: 8px; align-items: center;
  pointer-events: none;
}
.mkt-toast {
  background: var(--ink); color: white;
  padding: 10px 18px; border-radius: 999px;
  font-size: 13.5px; font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: mkt-toast-in .22s ease;
}
.mkt-toast.ok    { background: var(--ok); }
.mkt-toast.warn  { background: var(--warn); }
.mkt-toast.error { background: var(--danger); }
@keyframes mkt-toast-in {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ------- Empty state ------- */
.mkt-empty {
  text-align: center; padding: 60px 20px;
  border: 2px dashed var(--line); border-radius: var(--radius-lg);
  background: var(--surface);
}
.mkt-empty-icon { font-size: 32px; margin-bottom: 8px; }
.mkt-empty-title { font-size: 16px; font-weight: 700; color: var(--ink); margin: 0 0 4px 0; }
.mkt-empty-desc  { color: var(--ink-3); font-size: 13.5px; margin: 0 0 16px 0; }

/* ------- Auth gate ------- */
.mkt-auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.mkt-auth-card {
  width: 100%; max-width: 420px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 36px 32px;
}
.mkt-auth-card .mkt-logo { margin-bottom: 6px; font-size: 20px; }
.mkt-auth-card h1 { font-size: 22px; font-weight: 700; margin: 18px 0 6px 0; letter-spacing: -0.02em; }
.mkt-auth-card p.lede { color: var(--ink-3); font-size: 14px; margin: 0 0 22px 0; }
.mkt-auth-or {
  display: flex; align-items: center; gap: 12px; margin: 18px 0;
  color: var(--ink-4); font-size: 12px;
}
.mkt-auth-or::before, .mkt-auth-or::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}

/* ------- Time hint ------- */
.mkt-time-hint {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; color: var(--ink-3);
  padding: 3px 9px; border-radius: 999px; background: var(--line-soft);
}

/* ------- Misc ------- */
.mkt-row { display: flex; gap: 12px; align-items: center; }
.mkt-row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.mkt-stack { display: flex; flex-direction: column; gap: 12px; }
.mkt-spacer { flex: 1; }
.mkt-mono { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12.5px; }
.mkt-muted { color: var(--ink-3); }
.mkt-tiny  { font-size: 12px; }

.mkt-spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--line); border-top-color: var(--brand);
  animation: mkt-spin .7s linear infinite; display: inline-block;
}
@keyframes mkt-spin { to { transform: rotate(360deg); } }