:root {
  --bg: #0f1419;
  --surface: #1a222c;
  --surface2: #243040;
  --border: #2e3d4f;
  --text: #e8edf2;
  --muted: #8b9cb3;
  --accent: #3d9a6f;
  --accent-hover: #2f7d59;
  --danger: #e85d5d;
  --radius: 12px;
  --font: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: min(400px, 100%);
}

.login-card h1 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
}

.login-card p {
  color: var(--muted);
  margin: 0 0 1.5rem;
  font-size: 0.9rem;
}

input, textarea, select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

textarea { min-height: 100px; resize: vertical; }

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn {
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  width: 100%;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}

.btn-danger { background: var(--danger); color: #fff; }
.btn-ghost { background: var(--surface2); color: var(--text); }

.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

@media (max-width: 768px) {
  .admin-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 1.5rem;
}

.sidebar h2 {
  margin: 0 0 2rem;
  font-size: 1.1rem;
  color: var(--accent);
}

.sidebar nav a {
  display: block;
  padding: 0.6rem 0;
  color: var(--muted);
  text-decoration: none;
}

.main {
  padding: 2rem;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
}

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

th {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--muted);
}

tr:hover td { background: var(--surface2); }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 50;
}

.modal-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  width: min(640px, 100%);
  max-height: 90vh;
  overflow-y: auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1rem;
}

.form-grid .full { grid-column: 1 / -1; }

.hidden { display: none !important; }

.badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--surface2);
}

.badge-pub { background: #1e3d2f; color: #7dcea0; }
.badge-draft { background: #3d3020; color: #f0c674; }