:root {
  --bg: #0f1115;
  --panel: #171a21;
  --border: #2a2f3a;
  --text: #e6e6e6;
  --muted: #8a8f98;
  --accent: #4fc3f7;
  --accent-dim: #2a4c5c;
}

* { box-sizing: border-box; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

header {
  position: relative;
  padding: 32px 16px 16px;
  text-align: center;
}

#logout-link {
  position: absolute;
  top: 16px;
  right: 16px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
}

#logout-link:hover {
  color: var(--text);
  border-color: var(--accent);
}

header h1 {
  margin: 0;
  letter-spacing: 1px;
}

.subtitle {
  color: var(--muted);
  margin: 4px 0 0;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

#provider-select {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

#provider-select[hidden] {
  display: none;
}

.provider-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 16px;
  color: var(--text);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.provider-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.provider-name {
  font-size: 1.2rem;
  font-weight: 600;
}

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

.toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

#back-btn {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 14px;
  cursor: pointer;
}

#back-btn:hover {
  border-color: var(--accent);
}

#provider-title {
  margin: 0;
}

#search-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 1rem;
}

#search-input:focus {
  outline: none;
  border-color: var(--accent);
}

#result-count {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 12px 0 4px;
}

#command-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#command-list li {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.cmd-index {
  color: var(--muted);
  min-width: 1.5em;
  text-align: right;
}

.cmd-text {
  color: var(--accent);
  font-family: "Cascadia Code", "Fira Code", Consolas, monospace;
  white-space: nowrap;
}

.cmd-desc {
  color: var(--text);
}

.no-results {
  color: var(--muted);
  padding: 24px 0;
  text-align: center;
}