/* Админ-панель: спокойная деловая тема, не «AI purple» */
:root {
  --admin-bg: #eef1f4;
  --admin-nav: #1e2a36;
  --admin-accent: #0d6e6e;
  --admin-card: #ffffff;
}

.admin-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top left, rgba(13, 110, 110, 0.08), transparent 50%),
    linear-gradient(160deg, #e8edf2 0%, #f4f6f8 45%, #e6ebe8 100%);
  font-family: "Segoe UI", "IBM Plex Sans", "Source Sans 3", system-ui, sans-serif;
}

.admin-nav {
  background: var(--admin-nav) !important;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--admin-card);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 12px 40px rgba(30, 42, 54, 0.12);
  border: 1px solid rgba(30, 42, 54, 0.08);
}

.login-card .btn-primary,
.admin-body .btn-primary {
  background-color: var(--admin-accent);
  border-color: var(--admin-accent);
}

.login-card .btn-primary:hover,
.admin-body .btn-primary:hover {
  background-color: #0a5858;
  border-color: #0a5858;
}

.stat-card {
  background: var(--admin-card);
  border-radius: 10px;
  padding: 1.25rem;
  border: 1px solid rgba(30, 42, 54, 0.08);
  height: 100%;
}

.stat-card .stat-value {
  font-size: 1.75rem;
  font-weight: 650;
  color: var(--admin-nav);
}

.stat-card .stat-label {
  color: #5c6b7a;
  font-size: 0.875rem;
}

.table {
  background: var(--admin-card);
}

.btn[disabled] {
  pointer-events: none;
  opacity: 0.65;
}

@keyframes admin-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.admin-section:not(.d-none) {
  animation: admin-fade-in 0.28s ease-out;
}

.login-card {
  animation: admin-fade-in 0.35s ease-out;
}