:root {
  --bg: #0f1115;
  --panel: #171a21;
  --border: #2a2e38;
  --text: #e6e8eb;
  --muted: #9aa1ac;
  --accent: #4f8cff;
  --good: #3ecf8e;
  --warn: #e2b93b;
  --bad: #ef5b5b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

header h1 {
  font-size: 16px;
  margin: 0;
  font-weight: 600;
}

nav { display: flex; gap: 4px; }

nav button {
  background: none;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}

nav button.active {
  color: var(--text);
  background: rgba(79, 140, 255, 0.15);
  border-color: var(--accent);
}

main { padding: 20px; max-width: 1400px; margin: 0 auto; }

.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

select, input[type=text], input[type=date], input[type=number], textarea {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 13px;
}

button.primary {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 7px 14px;
  cursor: pointer;
  font-size: 13px;
}

button.action {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 5px;
  padding: 4px 9px;
  cursor: pointer;
  font-size: 12px;
  margin-right: 4px;
}

button.action:hover { border-color: var(--accent); }
button.action.danger:hover { border-color: var(--bad); color: var(--bad); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.badge.active, .badge.approved { background: rgba(62,207,142,0.15); color: var(--good); }
.badge.draft, .badge.pending, .badge.invited { background: rgba(226,185,59,0.15); color: var(--warn); }
.badge.paused, .badge.blocked, .badge.rejected { background: rgba(226,185,59,0.15); color: var(--warn); }
.badge.archived, .badge.trash { background: rgba(239,91,91,0.15); color: var(--bad); }

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  width: 420px;
  max-width: 90vw;
}

.modal h2 { margin-top: 0; font-size: 15px; }
.modal .field { margin-bottom: 10px; display: flex; flex-direction: column; gap: 4px; }
.modal .field label { font-size: 12px; color: var(--muted); }
.modal .field input, .modal .field textarea { width: 100%; }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.modal button.secondary { background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 6px; padding: 7px 14px; cursor: pointer; }

.empty { color: var(--muted); padding: 30px; text-align: center; }
.mono { font-family: ui-monospace, monospace; font-size: 12px; }
.muted { color: var(--muted); }
.error-banner { background: rgba(239,91,91,0.15); color: var(--bad); padding: 8px 12px; border-radius: 6px; margin-bottom: 12px; }