/* ═══ App Portal — Clean Minimal Style ═══ */
:root {
  --font: 'Inter', system-ui, sans-serif;
  --bg: #fafafa;
  --surface: #fff;
  --border: #e5e7eb;
  --border-focus: #3b82f6;
  --text: #111827;
  --text-2: #6b7280;
  --text-3: #9ca3af;
  --accent: #3b82f6;
  --green: #059669;
  --red: #dc2626;
  --amber: #d97706;
  --tag-bg: #f3f4f6;
  --radius: 8px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ── */
#header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky; top: 0; z-index: 100;
}
.header-left { display: flex; align-items: center; gap: 10px; }
.header-left h1 { font-size: 18px; font-weight: 600; }
.badge {
  font-size: 11px; font-weight: 500;
  background: var(--tag-bg); color: var(--text-2);
  padding: 2px 8px; border-radius: 12px;
}
.header-right { display: flex; align-items: center; gap: 12px; }
#search {
  font-family: var(--font); font-size: 13px;
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 12px; width: 240px;
  outline: none; background: var(--bg);
  transition: border-color 0.2s;
}
#search:focus { border-color: var(--border-focus); }
.back-link {
  font-size: 12px; color: var(--text-2); text-decoration: none;
  padding: 6px 10px; border-radius: 6px;
  transition: background 0.15s;
}
.back-link:hover { background: var(--tag-bg); color: var(--text); }

/* ── Tabs ── */
#tabs {
  display: flex; gap: 0;
  padding: 0 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.tab {
  font-family: var(--font); font-size: 13px; font-weight: 500;
  background: none; border: none; color: var(--text-2);
  padding: 10px 16px; cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }

/* ── Filters ── */
#filters {
  display: flex; gap: 6px;
  padding: 12px 24px;
}
.filter-btn {
  font-family: var(--font); font-size: 12px; font-weight: 500;
  background: var(--surface); color: var(--text-2);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 4px 12px; cursor: pointer;
  transition: all 0.15s;
}
.filter-btn:hover { background: var(--tag-bg); }
.filter-btn.active { background: var(--text); color: #fff; border-color: var(--text); }

/* ── Content ── */
#content { padding: 0 24px 40px; }
.hidden { display: none !important; }

/* ── Apps Table ── */
.apps-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}
.apps-table th {
  text-align: left; font-size: 11px; font-weight: 500;
  color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px;
  padding: 8px 12px; border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky; top: 88px; z-index: 10;
}
.apps-table td {
  font-size: 13px; padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.apps-table tr:hover td { background: #f9fafb; }
.app-name-cell { display: flex; align-items: center; gap: 8px; }
.app-icon { font-size: 18px; flex-shrink: 0; width: 24px; text-align: center; }
.app-title { font-weight: 500; white-space: nowrap; }
.app-subdomain {
  font-size: 12px; color: var(--accent);
  text-decoration: none; white-space: nowrap;
}
.app-subdomain:hover { text-decoration: underline; }
.app-summary { color: var(--text-2); font-size: 12px; max-width: 320px; }

/* ── Status Dot ── */
.status { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 500; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.status.live .status-dot { background: var(--green); }
.status.live { color: var(--green); }
.status.dead .status-dot { background: var(--red); }
.status.dead { color: var(--red); }
.status.partial .status-dot { background: var(--amber); }
.status.partial { color: var(--amber); }

/* ── Type Badge ── */
.type-badge {
  font-size: 10px; font-weight: 500;
  background: var(--tag-bg); color: var(--text-2);
  padding: 2px 8px; border-radius: 4px;
}

/* ── Tags ── */
.tag {
  display: inline-block; font-size: 10px; font-weight: 500;
  background: #eff6ff; color: #2563eb;
  padding: 1px 6px; border-radius: 3px;
  margin: 1px 2px; white-space: nowrap;
  cursor: pointer; transition: background 0.15s;
}
.tag:hover { background: #dbeafe; }
.tag.tag-app {
  background: #f0fdf4; color: #166534;
}
.tag.tag-app:hover { background: #dcfce7; }

/* ── Bricks View ── */
.bricks-list { margin-top: 8px; }
.brick-row {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.brick-name {
  font-size: 13px; font-weight: 600;
  min-width: 200px; flex-shrink: 0;
  font-family: 'SF Mono', 'Consolas', monospace;
  color: var(--text);
}
.brick-apps { flex: 1; line-height: 1.8; }
.brick-count {
  font-size: 11px; color: var(--text-3);
  min-width: 60px; text-align: right; flex-shrink: 0;
}

/* ── Empty state ── */
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text-3);
  font-size: 14px;
}

/* ── Breadboard ── */
.bb { display: flex; gap: 0; position: relative; margin-top: 8px; min-height: 600px; }
.bb-col { flex: 1; }
.bb-col-apps { max-width: 240px; flex-shrink: 0; }
.bb-col-svg { width: 120px; flex-shrink: 0; flex-grow: 0; overflow: visible; }
.bb-col-bricks { flex: 1; }
.bb-svg { width: 100%; height: 100%; }
.bb-svg line { stroke: #d1d5db; stroke-width: 1; transition: stroke 0.15s, stroke-width 0.15s; }
.bb-svg line.active { stroke: #3b82f6; stroke-width: 2; }

.bb-app {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 10px; margin: 2px 0;
  font-size: 12px; font-weight: 500;
  border-radius: 4px; cursor: pointer;
  transition: background 0.1s;
  white-space: nowrap;
}
.bb-app:hover, .bb-app.active { background: #eff6ff; color: #2563eb; }
.bb-app-icon { font-size: 14px; }

.bb-cat-header {
  font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-3); padding: 8px 10px 4px;
  border-left: 3px solid #d1d5db; margin-top: 8px;
}
.bb-cat-header.infra { border-color: #ef4444; color: #ef4444; }
.bb-cat-header.scaffold-layout { border-color: #8b5cf6; color: #8b5cf6; }
.bb-cat-header.scaffold-ui { border-color: #3b82f6; color: #3b82f6; }
.bb-cat-header.scaffold-data { border-color: #06b6d4; color: #06b6d4; }
.bb-cat-header.scaffold-interact { border-color: #f59e0b; color: #f59e0b; }
.bb-cat-header.deploy { border-color: #10b981; color: #10b981; }
.bb-cat-header.ai { border-color: #ec4899; color: #ec4899; }

.bb-brick {
  display: flex; align-items: center; gap: 6px;
  padding: 3px 10px; margin: 1px 0;
  font-size: 11px; font-family: 'SF Mono', Consolas, monospace;
  border-radius: 3px; cursor: pointer;
  transition: background 0.1s;
  color: var(--text-2);
}
.bb-brick:hover, .bb-brick.active { background: #f0fdf4; color: #166534; }
.bb-brick-count {
  font-size: 9px; font-weight: 600; color: var(--text-3);
  margin-left: auto; font-family: var(--font);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  #header { flex-direction: column; gap: 8px; align-items: flex-start; }
  #search { width: 100%; }
  .app-summary { display: none; }
  .brick-row { flex-direction: column; gap: 6px; }
  .brick-name { min-width: unset; }
  .brick-count { text-align: left; }
  .bb { flex-direction: column; }
  .bb-col-svg { display: none; }
  .bb-col-apps { max-width: unset; }
}