:root {
  --radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

:root[data-theme="dark"] {
  --bg: #0b0d10;
  --bg-2: #14171c;
  --bg-3: #1c2026;
  --border: #2a2f37;
  --fg: #e6e8ec;
  --fg-dim: #8a92a1;
  --accent: #6aa5ff;
  --accent-2: #4477cc;
  --accent-bg: rgba(106, 165, 255, 0.1);
}

:root[data-theme="light"] {
  --bg: #f4f5f7;
  --bg-2: #ffffff;
  --bg-3: #eceef1;
  --border: #d0d5dd;
  --fg: #111318;
  --fg-dim: #4b5563;
  --accent: #2563eb;
  --accent-2: #1d4ed8;
  --accent-bg: rgba(37, 99, 235, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--fg); height: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px; background: var(--bg-2); border-bottom: 1px solid var(--border);
  height: 48px;
}
.topbar-right { display: flex; align-items: center; gap: 8px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: var(--fg); text-decoration: none; }
.brand:hover { text-decoration: none; color: var(--accent); }
.brand-logo { width: 24px; height: 24px; border-radius: 4px; }
.org-switch { color: var(--fg-dim); display: flex; align-items: center; padding: 4px; border-radius: 4px; }
.org-switch:hover { color: var(--accent); background: var(--bg-3); text-decoration: none; }

/* User menu */
.user-menu-wrap { position: relative; }
.user-menu-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 6px;
  background: none; border: 1px solid transparent;
  color: var(--fg-dim); font-size: 13px;
  cursor: pointer; font-family: inherit;
  transition: background 0.15s, border-color 0.15s;
}
.user-menu-btn:hover { background: var(--bg-3); border-color: var(--border); }
.user-menu-btn.open { background: var(--bg-3); border-color: var(--border); }
.user-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent-bg); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 12px; flex-shrink: 0;
}
.user-menu-chevron {
  width: 12px; height: 12px; opacity: 0.5;
  transition: transform 0.15s;
}
.user-menu-btn.open .user-menu-chevron { transform: rotate(180deg); }

.user-menu {
  position: absolute; right: 0; top: calc(100% + 6px);
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 200px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 100; overflow: hidden;
  display: none;
}
:root[data-theme="dark"] .user-menu { box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.user-menu.open { display: block; }
.user-menu-header {
  padding: 12px 14px; border-bottom: 1px solid var(--border);
}
.user-menu-name { font-weight: 600; font-size: 14px; color: var(--fg); }
.user-menu-email { font-size: 12px; color: var(--fg-dim); margin-top: 2px; }
.user-menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; font-size: 13px; color: var(--fg);
  cursor: pointer; text-decoration: none; border: none;
  background: none; width: 100%; font-family: inherit;
  transition: background 0.1s;
}
.user-menu-item:hover { background: var(--bg-3); text-decoration: none; }
.user-menu-item svg { flex-shrink: 0; }
.user-menu-sep { height: 1px; background: var(--border); margin: 0; }
.user-menu-item.danger { color: #ef4444; }
.user-menu-item.danger:hover { background: rgba(239,68,68,0.08); }

main#app { padding: 40px 24px; max-width: 900px; margin: 0 auto; }
.loading { color: var(--fg-dim); text-align: center; padding: 60px 0; }
.muted { color: var(--fg-dim); font-size: 13px; }

/* App grid */
.launchpad-header { margin-bottom: 36px; }
.launchpad-header h1 { font-size: 24px; font-weight: 600; margin-bottom: 4px; }

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 14px;
  margin-bottom: 44px;
}

.app-card {
  display: flex; align-items: center; gap: 16px;
  padding: 20px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none; color: var(--fg);
  transition: border-color 0.15s, background 0.15s;
}
.app-card:hover { border-color: var(--accent); background: var(--bg-3); text-decoration: none; }
.app-icon {
  flex-shrink: 0; width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-3); border-radius: 10px;
}
.app-card:hover .app-icon { background: var(--bg); }
.app-name { font-weight: 600; font-size: 15px; margin-bottom: 2px; }
.app-desc { font-size: 12px; color: var(--fg-dim); }

/* Org picker */
.org-picker { max-width: 560px; margin: 40px auto 0; }
.org-picker h1 { font-size: 24px; margin-bottom: 6px; }
.org-picker > .muted { margin-bottom: 24px; display: block; }

.org-grid { display: flex; flex-direction: column; gap: 10px; }

.org-card {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none; color: var(--fg);
  transition: border-color 0.15s, background 0.15s;
}
.org-card:hover { border-color: var(--accent); background: var(--bg-3); text-decoration: none; }
.org-card-name { font-weight: 600; font-size: 16px; }
.org-card-meta { display: flex; gap: 12px; align-items: center; }
.org-slug { color: var(--fg-dim); font-size: 12px; font-family: monospace; }
.org-plan {
  color: var(--accent); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  background: var(--accent-bg);
  padding: 2px 8px; border-radius: 4px;
}
.org-role { color: var(--fg-dim); font-size: 12px; }

/* Activity */
.activity-section h2 {
  font-weight: 600; margin-bottom: 12px;
  color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.5px; font-size: 12px;
}
.activity-placeholder {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; line-height: 1.6;
}

/* Mobile */
@media (max-width: 600px) {
  .app-grid { grid-template-columns: 1fr; }
  main#app { padding: 24px 16px; }
  .org-picker { margin-top: 20px; }
}