:root {
  --color-bg: #f5f5f5;
  --color-surface: #ffffff;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-error: #dc2626;
  --color-error-bg: #fef2f2;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

.top-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}

.top-bar__brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
}

.top-bar__nav { display: flex; gap: 1rem; }
.top-bar__nav a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.top-bar__nav a:hover { color: var(--color-primary); }

.top-bar__user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.auth-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
}

.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  width: 100%;
  max-width: 380px;
}

.auth-card__title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.auth-card__subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.form-group input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover { background: var(--color-primary-hover); }

.btn--full { width: 100%; }

.btn--sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.btn--sm:hover { background: var(--color-bg); }

.alert {
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

.alert--error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid #fecaca;
}

.page-header {
  margin-bottom: 1.5rem;
}

.page-header h1 {
  font-size: 1.4rem;
  font-weight: 600;
}

.muted {
  color: var(--color-text-muted);
}

.top-bar__nav a.active {
  color: var(--color-primary);
  font-weight: 500;
}

.input {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  outline: none;
  background: var(--color-surface);
}
.input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.filter-bar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  background: var(--color-bg);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}
.table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: #f8fafc; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
}
.badge--info { background: #dbeafe; color: #1d4ed8; }
.badge--warn { background: #fef3c7; color: #b45309; }
.badge--ok { background: #dcfce7; color: #15803d; }
.badge--muted { background: #f1f5f9; color: #64748b; }
.badge--error { background: #fee2e2; color: #b91c1c; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  padding: 1.5rem;
  width: 100%;
  max-width: 440px;
}
.modal-content h3 { margin-bottom: 1rem; }
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1rem;
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  color: #fff;
  font-size: 0.9rem;
  z-index: 200;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.toast--ok { background: #15803d; }
.toast--error { background: #dc2626; }

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
}
.stat-card__value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
}
.stat-card__label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.catalog-item {
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  font-size: 0.85rem;
  border-radius: 4px;
}
.catalog-item:hover { background: #f1f5f9; }

.launch-form {
  display: grid;
  gap: 0.75rem;
  max-width: 480px;
}

.modal-content--wide {
  max-width: 760px;
  max-height: 85vh;
  overflow-y: auto;
}

.tablewrap { overflow-x: auto; }