/* StocksQuant — shared theme + topbar + vitals strip */
*, *::before, *::after { box-sizing: border-box; }

:root {
  --bg: #f9f9f7; --surface: #f3f3f0; --border: #e8e8e4; --border-strong: #d0d0ca;
  --text: #1a1a18; --subtle: #888;
  --green: #166534; --green-bg: #dcfce7;
  --red: #991b1b;  --red-bg: #fee2e2;
  --blue: #1d4ed8; --blue-bg: #dbeafe;
  --orange: #92400e; --orange-bg: #fef3c7;
  --amber: #92400e; --amber-bg: #fef3c7;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

#topbar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; height: 44px;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

#topbar-logo {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; font-family: monospace;
  color: var(--text); text-decoration: none;
}

#topbar-nav { display: flex; gap: 20px; align-items: center; }

.nav-link {
  font-size: 11px; color: var(--subtle); text-decoration: none;
  text-transform: uppercase; letter-spacing: 0.8px; font-family: monospace;
}
.nav-link:hover { color: var(--text); }
.nav-active { color: var(--text); border-bottom: 2px solid var(--text); padding-bottom: 2px; }

/* Admin dropdown */
.nav-dropdown { position: relative; display: inline-flex; align-items: center; }
.nav-dropdown-trigger {
  cursor: pointer; user-select: none;
  font-size: 11px; color: var(--subtle);
  text-transform: uppercase; letter-spacing: 0.8px; font-family: monospace;
}
.nav-dropdown-trigger:hover { color: var(--text); }
.nav-dropdown-trigger.nav-active { color: var(--text); border-bottom: 2px solid var(--text); padding-bottom: 2px; }
.nav-dropdown-panel {
  display: none;
  position: absolute; top: 100%; right: 0;
  background: #fff; border: 1px solid var(--border);
  border-radius: 6px; box-shadow: 0 4px 20px rgba(0,0,0,.08);
  padding: 6px 0; min-width: 170px; z-index: 200;
  margin-top: 2px;
  max-height: calc(100vh - 60px); overflow-y: auto;
}
.nav-dropdown-panel::before {
  content: ''; position: absolute; top: -10px; left: 0; right: 0; height: 10px;
}
.nav-dropdown:hover .nav-dropdown-panel { display: block; }
.nav-dropdown-item {
  display: block; padding: 8px 18px;
  font-size: 11px; font-family: monospace; letter-spacing: 0.5px;
  color: var(--subtle); text-decoration: none; text-transform: uppercase;
  white-space: nowrap;
}
.nav-dropdown-item:hover { background: var(--surface); color: var(--text); }
.nav-dropdown-item.nav-active { color: var(--text); font-weight: 700; background: var(--surface); }
.nav-dropdown-sep { height: 1px; background: var(--border); margin: 4px 0; }

#vitals-strip {
  font-size: 11px; font-family: monospace;
  padding: 6px 28px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  background: var(--surface); color: var(--subtle);
}

@media (max-width: 768px) {
  #topbar { flex-wrap: wrap; height: auto; padding: 8px 16px; }
  #topbar-nav { gap: 12px; }
  #vitals-strip { padding: 6px 16px; gap: 12px; }
}