:root {
  --bg: #0b0b0d;
  --surface: #16161a;
  --gold: #f2b90c;
  --gold-soft: #f2a900;
  --text: #f5f5f5;
  --text-dim: #a3a3a3;
  --danger: #e5484d;
  --success: #4caf50;
}

* { box-sizing: border-box; }

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

.hidden { display: none !important; }
.screen { min-height: 100vh; }

#login-screen { display: flex; align-items: center; justify-content: center; }

.login-card {
  background: var(--surface);
  border: 1px solid #2a2a2e;
  border-radius: 16px;
  padding: 40px;
  width: 340px;
  text-align: center;
}

.login-card h1 { margin: 0 0 4px; color: var(--gold); }
.subtitle { color: var(--text-dim); margin-bottom: 24px; }

input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 12px;
  background: #1e1e22;
  border: 1px solid #2f2f34;
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
}

textarea { min-height: 80px; resize: vertical; }

button {
  background: var(--gold);
  color: #1a1a1a;
  border: none;
  padding: 12px 16px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
}
button:hover { background: var(--gold-soft); }

.error { color: var(--danger); font-size: 13px; margin-top: 8px; }

#app-screen { display: flex; }

.sidebar {
  width: 220px;
  background: var(--surface);
  padding: 20px 12px;
  min-height: 100vh;
  flex-shrink: 0;
}

.sidebar h2 { color: var(--gold); font-size: 18px; padding: 0 8px 16px; }

.nav-btn {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--text-dim);
  font-weight: 500;
  padding: 10px 12px;
  margin-bottom: 4px;
  border-radius: 8px;
}
.nav-btn:hover { background: #1e1e22; color: var(--text); }
.nav-btn.active { background: #1e1e22; color: var(--gold); }
.nav-btn.logout { margin-top: 24px; color: var(--danger); }

.content { flex: 1; padding: 32px 40px; max-width: 900px; }

.tab { display: none; }
.tab.active { display: block; }

h1 { color: var(--gold); margin-bottom: 20px; }
h2 { color: var(--text); font-size: 16px; margin: 24px 0 10px; }

.list { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }

.list-item {
  background: var(--surface);
  border: 1px solid #2a2a2e;
  border-radius: 10px;
  padding: 14px 16px;
}

.list-item .meta { color: var(--text-dim); font-size: 12px; margin-bottom: 6px; }
.list-item .actions { margin-top: 10px; display: flex; gap: 8px; }
.list-item .actions button { width: auto; padding: 6px 12px; font-size: 13px; }
.list-item .actions button.secondary { background: #2a2a2e; color: var(--text); }
.list-item .actions button.danger { background: var(--danger); color: #fff; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.hint { color: var(--text-dim); font-size: 13px; margin-bottom: 16px; }

.badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  background: #2a2a2e;
  color: var(--gold);
  margin-left: 8px;
}
.badge.flagged { background: var(--danger); color: #fff; }