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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #1a1a2e;
  color: #e0e0e0;
  padding: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #333;
}

h1 { font-size: 1.4rem; color: #64b5f6; }
h1 .subtitle { font-weight: 400; color: #888; font-size: 0.9rem; }
h2 { font-size: 1.1rem; color: #90caf9; margin-bottom: 0.75rem; }

nav a {
  color: #64b5f6;
  text-decoration: none;
  font-size: 0.85rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid #333;
  border-radius: 4px;
}
nav a:hover { background: #16213e; }

#status-bar {
  font-size: 0.8rem;
  color: #888;
}

/* Cards */
.card {
  background: #16213e;
  border: 1px solid #2a2a3e;
  border-radius: 8px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.hidden { display: none; }
.muted { color: #666; font-style: italic; }

/* User auth status */
.user-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #2a2a3e;
}
.user-status:last-child { border-bottom: none; }

.indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.indicator.connected { background: #4caf50; }
.indicator.disconnected { background: #f44336; }

.btn {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: #1565c0;
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.8rem;
  margin-left: auto;
  min-width: 10rem;
  text-align: center;
}
.btn:hover { background: #1976d2; }
.btn-sm { font-size: 0.75rem; padding: 0.2rem 0.6rem; }

/* Feed cards */
.feed-card {
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  transition: background 0.3s;
}
.feed-card-new {
  background: #1b3a1b;
  border-color: #2e7d32;
}

.feed-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.feed-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.feed-icon-added { background: #1b5e20; color: #a5d6a7; }
.feed-icon-modified { background: #e65100; color: #ffcc02; }
.feed-icon-deleted { background: #b71c1c; color: #ef9a9a; }

.feed-summary {
  font-weight: 600;
  font-size: 0.95rem;
}

.feed-meta {
  font-size: 0.8rem;
  color: #888;
  margin-left: auto;
}

.feed-card-details {
  margin-top: 0.5rem;
  padding-left: 2.2rem;
}

/* Admin controls */
.controls {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.controls label { cursor: pointer; }
.controls button {
  background: #333;
  color: #e0e0e0;
  border: 1px solid #555;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  cursor: pointer;
}
.controls button:hover { background: #444; }
.controls-sep { color: #555; }
.api-link {
  color: #64b5f6;
  text-decoration: none;
  font-size: 0.8rem;
}
.api-link:hover { text-decoration: underline; }

/* Admin table */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

th {
  text-align: left;
  padding: 0.5rem;
  background: #16213e;
  border-bottom: 2px solid #333;
  position: sticky;
  top: 0;
}

td {
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid #2a2a3e;
  vertical-align: top;
}

tr:hover { background: #1f2940; }
tr.self-change { opacity: 0.5; }
tr.suppressed { opacity: 0.35; text-decoration: line-through; }
tr.coalesced { opacity: 0.35; }

/* Badges */
.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-added { background: #1b5e20; color: #a5d6a7; }
.badge-modified { background: #e65100; color: #ffcc02; }
.badge-deleted { background: #b71c1c; color: #ef9a9a; }

.badge-critical { background: #d32f2f; color: #fff; }
.badge-high { background: #f57c00; color: #fff; }
.badge-medium { background: #fbc02d; color: #333; }
.badge-normal { background: #388e3c; color: #fff; }
.badge-low { background: #555; color: #aaa; }

.badge-pending { background: #5c6bc0; color: #fff; }
.badge-settled { background: #2e7d32; color: #fff; }
.badge-suppressed { background: #616161; color: #bbb; }
.badge-coalesced { background: #4e342e; color: #bcaaa4; }

/* Diffs */
.diff-list {
  list-style: none;
  font-size: 0.75rem;
}

.diff-list li {
  margin: 0.2rem 0;
}

.diff-field { color: #90caf9; font-weight: 600; }
.diff-old { color: #ef9a9a; text-decoration: line-through; }
.diff-new { color: #a5d6a7; }

/* Build footer */
.build-footer {
  margin-top: 2rem;
  padding-top: 0.75rem;
  border-top: 1px solid #2a2a3e;
  text-align: center;
  font-size: 0.7rem;
  color: #555;
}