:root {
  --admin-bg: #0b0f1a;
  --admin-panel: #141a2c;
  --admin-border: #25304a;
  --admin-text: #e8ecf7;
  --admin-muted: #95a0bd;
  --admin-accent: #00ffff;
  --admin-primary: #0033ff;
  --admin-danger: #ff3333;
}

.admin-body {
  background: var(--admin-bg);
  color: var(--admin-text);
  font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
  margin: 0;
}

.admin-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--admin-border);
}

.admin-header h1 {
  margin: 0;
  font-size: 1.5rem;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.admin-tab {
  background: var(--admin-panel);
  color: var(--admin-text);
  border: 1px solid var(--admin-border);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
}

.admin-tab.active {
  background: var(--admin-primary);
  border-color: var(--admin-primary);
}

.admin-panel {
  background: var(--admin-panel);
  border: 1px solid var(--admin-border);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-panel h2 {
  margin-top: 0;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.admin-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}

.admin-field label {
  font-size: 0.85rem;
  color: var(--admin-muted);
}

.admin-field input,
.admin-field select,
.admin-field textarea {
  background: #0b0f1a;
  color: var(--admin-text);
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  padding: 0.5rem 0.6rem;
  font: inherit;
}

.admin-field textarea {
  min-height: 140px;
}

.admin-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.admin-btn {
  background: var(--admin-primary);
  color: #fff;
  border: none;
  padding: 0.55rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
}

.admin-btn:hover { filter: brightness(1.1); }
.admin-btn.secondary { background: var(--admin-border); }
.admin-btn.danger { background: var(--admin-danger); }
.admin-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.admin-table th, .admin-table td {
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table th { color: var(--admin-muted); font-weight: 600; }

.admin-pill {
  display: inline-block;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  background: #2a3559;
}
.admin-pill.ok { background: #1f6d3a; color: #d8ffe2; }
.admin-pill.bad { background: #6d1f1f; color: #ffd8d8; }

.admin-msg { margin-top: 1rem; font-size: 0.95rem; min-height: 1.2em; }
.admin-msg.ok { color: #5ad36a; }
.admin-msg.error { color: #ff7a7a; }

.admin-login-card {
  background: var(--admin-panel);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 2rem;
  max-width: 380px;
  margin: 8vh auto;
}

.admin-login-card h1 { margin-top: 0; }
.admin-login-card label {
  display: block;
  margin: 1rem 0 0.25rem;
  color: var(--admin-muted);
}
.admin-login-card input {
  width: 100%;
  padding: 0.6rem;
  background: #0b0f1a;
  color: var(--admin-text);
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  margin-bottom: 0.75rem;
  font: inherit;
  box-sizing: border-box;
}
.admin-login-card .btn { width: 100%; }
.admin-sub { color: var(--admin-muted); }