:root {
  --bg: #0b1020;
  --panel: #141c35;
  --panel-2: #1c2750;
  --border: #2c3a6e;
  --text: #eef2ff;
  --muted: #a9b6dc;
  --accent: #65a3ff;
  --ok: #49d197;
  --warn: #ffcc74;
}

* {
  box-sizing: border-box;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 16, 32, 0.95);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar h1 {
  margin: 0;
  font-size: 20px;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-info {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.logout-button {
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--panel);
  border-radius: 8px;
  padding: 8px 11px;
  cursor: pointer;
}

.logout-button:hover {
  border-color: var(--accent);
}

.auth-gate {
  margin: 28px auto;
  max-width: 560px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.auth-gate h2 {
  margin: 0;
  font-size: 20px;
}

.auth-gate p {
  margin: 10px 0 12px;
  color: var(--muted);
}

.auth-error {
  margin-top: 12px;
  color: var(--warn);
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: calc(100vh - 78px);
}

.sidebar {
  border-right: 1px solid var(--border);
  padding: 14px;
}

.menu-btn {
  width: 100%;
  margin: 6px 0;
  padding: 11px 12px;
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  cursor: pointer;
}

.menu-btn:hover {
  border-color: var(--accent);
}

.menu-btn.active {
  background: var(--panel-2);
  border-color: var(--accent);
}

.content {
  padding: 18px;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

#searchInput {
  min-width: 260px;
  width: min(420px, 100%);
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0f1730;
  color: var(--text);
}

.meta {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}

.key {
  color: var(--accent);
  font-weight: 700;
}

.path {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  word-break: break-word;
}

.link {
  display: inline-block;
  margin-top: 10px;
  text-decoration: none;
  color: var(--text);
  background: #0f1730;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}

.link:hover {
  border-color: var(--ok);
}

.warning {
  margin-top: 10px;
  color: var(--warn);
  font-size: 13px;
}

.empty {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 24px;
  color: var(--muted);
}

.hidden {
  display: none !important;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}