:root {
  --bg: #0e1116;
  --surface: #161b22;
  --surface-2: #1f2630;
  --border: #2a3140;
  --text: #e7ecf3;
  --muted: #8b96a8;
  --accent: #ff9f1c;
  --accent-ink: #1a1206;
  --danger: #ef4444;
  --ok: #22c55e;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
}

body {
  min-height: 100vh;
  padding-bottom: 96px;
}

a { color: var(--accent); }

.hero {
  padding: 48px 24px 24px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.hero .logo {
  display: block;
  margin: 0 auto;
  width: clamp(220px, 36vw, 320px);
  height: auto;
}
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.tagline { font-size: 1.35rem; margin: 12px 0 0; font-weight: 600; }
.lede {
  max-width: 620px;
  margin: 14px auto 8px;
  color: #c8d2e1;
  font-size: 1.05rem;
}
.subtle { color: var(--muted); margin: 6px 0 0; font-size: 0.9rem; }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
}

main section { margin-bottom: 40px; }
main h2 {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 16px;
  font-weight: 600;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.loading { color: var(--muted); grid-column: 1 / -1; }

.tile {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.05s;
}
.tile:hover { border-color: #3b4458; background: var(--surface-2); }
.tile:active { transform: translateY(1px); }
.tile.checked {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(255,159,28,0.12), rgba(255,159,28,0.04));
}
.tile input[type=checkbox] {
  margin: 2px 0 0;
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
.tile .icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.tile .icon img { width: 32px; height: 32px; object-fit: contain; display: block; }
.tile .icon.icon-fallback {
  font-weight: 700;
  font-size: 18px;
  color: var(--muted);
  background: var(--surface-2);
}
.tile .tile-body { min-width: 0; flex: 1 1 auto; }
.tile .name { font-weight: 600; line-height: 1.2; }
.tile .token { color: var(--muted); font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; word-break: break-all; }
.tile .desc { color: var(--muted); font-size: 12px; margin-top: 4px; }
.tile .badge {
  display: inline-block;
  font: 10px/1 ui-monospace, monospace;
  padding: 3px 6px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 6px;
  vertical-align: middle;
}
.tile .badge.cask    { background: #1d4ed8; color: white; }
.tile .badge.formula { background: #15803d; color: white; }

.search {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  outline: none;
}
.search:focus { border-color: var(--accent); }

.results {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.results .hint { grid-column: 1 / -1; color: var(--muted); font-size: 0.9rem; }

.selection-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  background: rgba(14, 17, 22, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-top: 1px solid var(--border);
  z-index: 10;
}
#count { font-weight: 600; margin-right: auto; }

button {
  font: inherit;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
  font-weight: 600;
}
button:disabled { opacity: 0.4; cursor: not-allowed; }
button.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

/* How it works */
.how { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.steps li { display: flex; gap: 14px; align-items: flex-start; }
.steps li p { margin: 4px 0 0; color: var(--muted); font-size: 0.95rem; }
.steps strong { display: block; font-size: 1.02rem; }
.step-num {
  flex: 0 0 auto;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.how-foot { margin: 18px 0 0; color: var(--muted); font-size: 0.9rem; }

kbd {
  display: inline-block;
  font: 12px/1 ui-monospace, monospace;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  background: var(--surface-2);
  border-radius: 6px;
  color: var(--text);
  vertical-align: 1px;
}

/* Next-steps dialog */
.next-steps[open] {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 16px;
  padding: 28px;
  max-width: 560px;
  width: calc(100% - 32px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.55);
}
.next-steps::backdrop { background: rgba(0,0,0,0.55); backdrop-filter: blur(4px); }
.next-steps h3 { margin: 0 0 14px; font-size: 1.25rem; }
.next-steps ol { padding-left: 22px; margin: 0; }
.next-steps li { margin-bottom: 10px; line-height: 1.5; }
.next-steps li code, .cmd-preview {
  font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 6px;
}
.cmd-preview {
  display: block;
  padding: 10px 12px;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  color: #c8d2e1;
}
.cmd-wrap {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cmd-copy {
  align-self: flex-end;
  padding: 6px 12px;
  font-size: 0.85rem;
}
.next-steps .note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}
.next-steps button {
  margin-top: 20px;
  width: 100%;
}

/* Report-a-problem form */
.report {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}
.report h2 { margin-top: 0; color: var(--text); text-transform: none; letter-spacing: 0; font-size: 1.1rem; }
.report-help { color: var(--muted); margin: 0 0 14px; font-size: 0.95rem; }
.report-form input,
.report-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 12px;
  font: inherit;
  outline: none;
}
.report-form textarea { resize: vertical; }
.report-form input:focus,
.report-form textarea:focus { border-color: var(--accent); }
.report-form label {
  display: block;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.9rem;
}
.report-form label > input,
.report-form label > textarea { margin-top: 6px; color: var(--text); }
.report-form .optional { color: var(--muted); font-weight: 400; }
.report-row { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.report-status { font-size: 0.9rem; color: var(--muted); }
.report-status.ok  { color: var(--ok); }
.report-status.err { color: var(--danger); }

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 32px 0 12px;
}
.site-footer a { color: var(--text); }

/* Preset banner (below How it works on the main page) */
.preset-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: -24px 0 40px;
  padding: 16px 22px;
  background: linear-gradient(180deg, rgba(255,159,28,0.12), rgba(255,159,28,0.04));
  border: 1px solid rgba(255,159,28,0.35);
  border-radius: 16px;
}
.preset-banner > div { min-width: 0; }
.preset-banner strong { display: block; font-size: 1rem; }
.preset-banner p { margin: 4px 0 0; color: var(--muted); font-size: 0.9rem; }
.preset-banner-cta {
  flex: 0 0 auto;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.preset-banner-cta:hover { filter: brightness(1.05); }

/* Presets page */
.back-link {
  display: inline-block;
  position: absolute;
  top: 16px;
  left: 20px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}
.back-link:hover { color: var(--text); }
.hero { position: relative; }

.presets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}
.preset-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.preset-card .preset-name {
  margin: 0;
  font-size: 1.15rem;
  text-transform: none;
  letter-spacing: 0;
}
.preset-card .preset-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.preset-card-apps {
  list-style: none;
  padding: 0;
  margin: 4px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.preset-app {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px 4px 4px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
}
.preset-app .icon {
  flex: 0 0 auto;
  width: 22px; height: 22px;
  border-radius: 6px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.preset-app .icon img { width: 18px; height: 18px; object-fit: contain; display: block; }
.preset-app .icon.icon-fallback {
  font-weight: 700;
  font-size: 11px;
  color: var(--muted);
}
.preset-app-name { color: var(--text); }
.preset-card-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}
.preset-card-actions button { flex: 1 1 auto; }

@media (max-width: 540px) {
  .selection-bar { flex-wrap: wrap; padding: 10px 12px; }
  #count { width: 100%; margin: 0 0 4px; }
  .preset-banner { flex-direction: column; align-items: flex-start; }
  .preset-banner-cta { width: 100%; text-align: center; }
}