/* Shell chrome — header/nav/footer/page routing/panel system. A trimmed port of helm-v024's
   layout.css + components.css: only the rules this rebuild's 5 pages actually use (no
   chart/orchestrator/sim-panel/tiles CSS — those style panels that have no backend yet). */

html { font-size: 14px; }
body {
  font-family: var(--font-mono);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== HEADER ===== */
/* Narrower than the nav+account info wants: scrolls internally rather than forcing the
   whole page to overflow horizontally (a real gap, not present at desktop widths). */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 48px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow-x: auto;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.header-right { display: flex; align-items: center; gap: 12px; }
.logo { font-family: var(--font-sans); font-weight: 700; font-size: var(--text-lg); color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
.logo svg { width: 20px; height: 20px; color: var(--accent); }
.logo-copy { display: flex; flex-direction: column; line-height: 1.2; }
.logo-copy small { font-size: 0.6em; font-weight: 400; color: var(--text-muted); }

.nav { display: flex; gap: 2px; }
.nav-btn {
  background: none; border: none; color: var(--text-secondary);
  font-family: var(--font-mono); font-size: var(--text-sm);
  padding: 6px 12px; cursor: pointer; border-radius: var(--radius);
  transition: all 0.15s;
}
.nav-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.nav-btn.active { background: var(--accent-dim); color: var(--accent); }

.status-pill { display: flex; align-items: center; gap: 6px; font-size: var(--text-xs); padding: 3px 10px; border-radius: 12px; background: var(--bg-tertiary); border: 1px solid var(--border); color: var(--text-secondary); }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); transition: background 0.3s; }
.status-dot.connected { background: var(--green); }
.status-dot.connecting { background: var(--yellow); animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.btn { font-family: var(--font-mono); font-size: var(--text-sm); padding: 6px 14px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-tertiary); color: var(--text-primary); cursor: pointer; }
.btn:hover { background: var(--bg-hover); border-color: var(--text-muted); }
.btn-primary { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent); color: white; }

.main-content { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

/* ===== PAGE CONTAINER ===== */
.page { display: none; flex: 1; padding: 16px; overflow-y: auto; }
.page.active { display: flex; flex-wrap: wrap; align-content: flex-start; }
.page.active > .page-inner { width: 100%; }
.page-title { color: var(--text-primary); font-size: var(--text-lg); margin: 0 0 16px; font-weight: 600; }
.page-note { color: var(--text-muted); font-size: var(--text-sm); margin-bottom: 16px; }

/* ===== FOOTER ===== */
.footer { display: flex; align-items: center; justify-content: space-between; padding: 0 16px; height: 28px; background: var(--bg-secondary); border-top: 1px solid var(--border); font-size: var(--text-xs); color: var(--text-muted); flex-shrink: 0; }
.footer-section { display: flex; align-items: center; gap: 16px; }

/* ===== PANEL SYSTEM ===== */
.panel { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 12px; }
.panel-header { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--bg-tertiary); }
.panel-title { font-size: var(--text-sm); font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.panel-body { padding: 12px; }

.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; }
.settings-grid .panel.full-width { grid-column: 1 / -1; }
.tile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; width: 100%; }
.analytics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; }

.stat-row { display: flex; justify-content: space-between; padding: 3px 0; font-size: var(--text-sm); }
.stat-label { color: var(--text-muted); }
.stat-value { font-weight: 600; }

.data-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.data-table th { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); color: var(--text-muted); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.04em; }
.data-table td { padding: 8px; border-bottom: 1px solid var(--border); }

/* Pill-shaped outline buttons — Settings' Tier/Boxes rows (real entitlements, not a status
   readout, hence a plain outline rather than a colored state badge). */
.pill {
  display: inline-block; font-size: var(--text-xs); font-family: var(--font-mono);
  padding: 3px 12px; margin: 2px 4px 2px 0; border: 1px solid var(--accent);
  border-radius: 999px; color: var(--accent); background: transparent;
}

.log-container { max-height: 260px; overflow-y: auto; font-size: var(--text-xs); font-family: var(--font-mono); }
.log-entry { display: flex; gap: 10px; padding: 2px 0; border-bottom: 1px solid var(--border); }
.log-time { color: var(--text-muted); flex-shrink: 0; }
.log-entry--info .log-msg { color: var(--text-secondary); }
.log-entry--warn .log-msg { color: var(--yellow); }
.log-entry--error .log-msg { color: var(--red); }

/* Analytics KPI cards — ported from v024's components.css. */
.analytics-kpi-row, .rolling-kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; width: 100%; }
.kpi-card, .rolling-kpi-card { background: var(--bg-tertiary); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; text-align: center; }
.kpi-value, .rolling-kpi-value { font-size: var(--text-xl); font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi-label, .rolling-kpi-label { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.04em; }

@media (max-width: 900px) {
  .analytics-kpi-row, .rolling-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .settings-grid, .analytics-grid { grid-template-columns: 1fr; }
}