:root {
  --bg: #0f1420;
  --card: #171e2e;
  --border: #2a3345;
  --text: #e6e9ef;
  --muted: #8b95a7;
  --accent: #f2b544;
  --accent-dark: #c98f2e;
  --danger: #e0556f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.login-body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 320px;
}

.login-card h1 {
  margin-top: 0;
  text-align: center;
}

label {
  display: block;
  margin: 12px 0 4px;
  font-size: 0.85rem;
  color: var(--muted);
}

input[type="text"], input[type="password"], textarea, input[type="file"] {
  width: 100%;
  background: #0f1420;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  color: var(--text);
  font-family: inherit;
}

textarea { resize: vertical; }

.error-box {
  background: rgba(224, 85, 111, 0.15);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

button, .btn {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: var(--accent);
  color: #1a1206;
  font-weight: 600;
  margin-top: 16px;
}
.btn-primary:hover { background: var(--accent-dark); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

form button[type="submit"] {
  background: var(--accent);
  color: #1a1206;
  font-weight: 600;
  margin-top: 16px;
  width: 100%;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.topbar h1 { font-size: 1.1rem; margin: 0; }

.topbar-right { display: flex; align-items: center; gap: 12px; }

.user-badge {
  color: var(--muted);
  font-size: 0.8rem;
}

.container {
  max-width: 640px;
  margin: 32px auto;
  padding: 0 16px;
}

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.tab-btn {
  background: transparent;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 10px 16px;
}

.tab-btn.active {
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

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

.text-options {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 14px;
}

.text-options select {
  background: #0f1420;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font-family: inherit;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent);
}

.btn-danger {
  background: rgba(224, 85, 111, 0.15);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 6px 12px;
  font-size: 0.8rem;
}
.btn-danger:hover { background: rgba(224, 85, 111, 0.3); }

.section-title {
  margin-top: 32px;
  margin-bottom: 12px;
  font-size: 1rem;
  color: var(--text);
}

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

.user-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.user-table th, .user-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.user-table th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.add-user-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  max-width: 360px;
}

.add-user-form .checkbox-label {
  margin-top: 14px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  margin-bottom: 12px;
}

.row-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn-small {
  padding: 4px 8px;
  font-size: 0.8rem;
}

.add-block-buttons {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.block-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 12px;
}

.block-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.block-type-label {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

.block-card-actions {
  display: flex;
  gap: 6px;
}

.block-image-preview {
  margin: 8px 0;
}

.block-image-preview img {
  max-width: 200px;
  max-height: 120px;
  border: 1px solid var(--border);
  border-radius: 6px;
  display: block;
}

.block-options {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 10px;
}

.visibility-options {
  display: flex;
  gap: 24px;
  margin-top: 8px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
}

.radio-label input[type="radio"] {
  width: auto;
  accent-color: var(--accent);
}

.allowed-users-list {
  margin-top: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  max-width: 360px;
}

.allowed-user-item {
  display: block;
  margin-bottom: 8px;
}

.hint {
  color: var(--muted);
  font-size: 0.8rem;
}

.preview-box img {
  max-width: 100%;
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

#status {
  margin-top: 20px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  display: none;
}

#status.ok {
  display: block;
  background: rgba(90, 200, 140, 0.15);
  border: 1px solid #5ac88c;
  color: #5ac88c;
}

#status.err {
  display: block;
  background: rgba(224, 85, 111, 0.15);
  border: 1px solid var(--danger);
  color: var(--danger);
}