:root {
  --bg: #14102B;
  --panel: #1D1740;
  --border: #322A55;
  --accent: #6C3FFF;
  --accent2: #00C4FF;
  --text: #E8E4FF;
  --text-dim: #9B92C4;
  --danger: #FF5C5C;
  --success: #4ADE80;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.hidden { display: none !important; }

/* ---------- Логин ---------- */

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

.login-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 320px;
  text-align: center;
}

.login-box h1 { margin: 0 0 4px; font-size: 20px; }
.login-box .subtitle { color: var(--text-dim); margin-bottom: 24px; font-size: 14px; }

.login-box input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  margin-bottom: 12px;
  font-size: 14px;
}

.login-box button {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: white;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
}

.login-box button:hover { opacity: 0.9; }

.error { color: var(--danger); font-size: 13px; margin-top: 12px; min-height: 16px; }

/* ---------- Приложение ---------- */

.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-title {
  font-weight: 700;
  padding: 8px 12px 16px;
  color: var(--accent2);
}

.tab-btn {
  text-align: left;
  padding: 10px 12px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
}

.tab-btn:hover { background: var(--border); color: var(--text); }
.tab-btn.active { background: var(--accent); color: white; }

.logout-btn {
  margin-top: auto;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  font-size: 14px;
}

.content {
  flex: 1;
  padding: 24px 32px;
  overflow-x: auto;
}

.content h2 { margin-top: 0; }

/* ---------- Форма ---------- */

.entity-form {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  align-items: end;
}

.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 12px; color: var(--text-dim); }

.field input, .field select, .field textarea {
  padding: 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
}

.field textarea { resize: vertical; min-height: 40px; }

.form-actions { display: flex; gap: 8px; grid-column: 1 / -1; }

.btn {
  padding: 8px 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.btn-primary { background: var(--accent); color: white; }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn:hover { opacity: 0.85; }

/* ---------- Таблица ---------- */

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

th { color: var(--accent2); font-weight: 600; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(108, 63, 255, 0.06); }

td.actions { white-space: nowrap; }
td.actions button { margin-right: 6px; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  background: var(--border);
  color: var(--text);
}

.image-field { grid-column: span 2; }
.image-field input[type="file"] { padding: 4px 0; border: none; }
.image-preview {
  max-width: 120px;
  max-height: 120px;
  border-radius: 8px;
  border: 1px solid var(--border);
  object-fit: cover;
  margin-top: 4px;
}

.table-thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
}