:root {
  --canvas: #eef1f2;
  --surface: #ffffff;
  --ink: #18212b;
  --muted: #5b6670;
  --line: #d3d9dd;
  --accent: #1f6b5c;
  --accent-ink: #ffffff;
  --accent-soft: #e1efeb;
  --dim: #8c969e;
  --danger: #a63d40;
  --radius-s: 6px;
  --radius-m: 10px;
  color-scheme: light;
  font-family: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--canvas);
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #12171c;
    --surface: #1a2128;
    --ink: #e6ebee;
    --muted: #9aa6af;
    --line: #2c353d;
    --accent: #5fb8a4;
    --accent-ink: #0d1a17;
    --accent-soft: #1d3330;
    --dim: #6c7780;
    --danger: #e07a7d;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--canvas); }
h1, h2, p { margin: 0; }
button, input, select { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* Bar */
.bar {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.bar h1 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
.who { color: var(--muted); font-size: 0.9rem; }

/* Until sign-in finishes (body.booting) only the background shows, the
   same before and after the Clerk round trip. "Signing in…" fades in only
   if it takes longer than 0.8 s. */
body.booting .bar,
body.booting #app,
body.booting #signin { display: none !important; }
body:not(.booting) .splash { display: none !important; }
.splash {
  max-width: 28rem; margin: 4rem auto; padding: 0 1rem; color: var(--muted);
  opacity: 0; animation: splash-in 0.2s ease 0.8s forwards;
}
@keyframes splash-in { to { opacity: 1; } }

/* Sign in */
.signin {
  max-width: 28rem; margin: 4rem auto; padding: 0 1rem;
  display: grid; gap: 1rem; justify-items: start;
}
.error { color: var(--danger); }

/* Layout: setlists | suggestions | the set */
.layout {
  display: grid;
  grid-template-columns: 12.5rem minmax(0, 1fr) minmax(19rem, 25rem);
  gap: clamp(1rem, 2.5vw, 2.25rem);
  padding: clamp(1rem, 3vw, 2rem);
  max-width: 92rem; margin: 0 auto;
  align-items: start;
}
@media (max-width: 1180px) {
  .layout { grid-template-columns: minmax(0, 1fr) minmax(19rem, 25rem); }
  .setlists { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
}

/* Setlists sidebar */
.setlists { position: sticky; top: 1rem; display: grid; gap: 0.6rem; }
.setlists h2 { font-size: 0.95rem; color: var(--muted); font-weight: 700; }
.new-setlist { justify-self: start; }
.setlist-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.15rem; }
.setlist-link {
  display: grid; gap: 0.05rem; width: 100%; text-align: left;
  border: none; border-left: 3px solid transparent; border-radius: 0;
  background: none; padding: 0.45rem 0.6rem;
}
.setlist-link:hover:not(:disabled) { background: var(--surface); }
.setlist-link[aria-current="true"] { border-left-color: var(--accent); background: var(--surface); }
.setlist-date { font-weight: 700; display: flex; align-items: center; gap: 0.4rem; }
.setlist-theme {
  color: var(--muted); font-size: 0.85rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--accent); flex: none; }
@media (max-width: 1180px) {
  .setlists { position: static; grid-template-columns: auto minmax(0, 1fr); align-items: center; }
  .setlists h2 { grid-column: 1 / -1; }
  .setlist-list { grid-auto-flow: column; grid-auto-columns: 11rem; overflow-x: auto; }
  .setlist-link { border-left: none; border-bottom: 3px solid transparent; }
  .setlist-link[aria-current="true"] { border-bottom-color: var(--accent); }
}

/* Editor head: which service this is */
.editor-head {
  display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between;
  gap: 0.5rem 1rem; margin-bottom: 1.25rem;
}
.editor-date { font-size: 1.6rem; letter-spacing: -0.01em; }
.editor-date-pick { display: grid; gap: 0.25rem; }
.editor-date-pick label { font-size: 0.85rem; color: var(--muted); }
.editor-date-pick input { font-size: 1.25rem; font-weight: 700; width: auto; }
.state { color: var(--muted); font-size: 0.9rem; padding-bottom: 0.3rem; }
.state.is-dirty { color: var(--accent); font-weight: 700; }

/* Buttons and fields */
button {
  border: 1px solid var(--line); background: var(--surface);
  border-radius: var(--radius-s); padding: 0.45rem 0.8rem; cursor: pointer;
}
button:hover:not(:disabled) { border-color: var(--muted); }
button:disabled { cursor: default; opacity: 0.55; }
button.primary {
  background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700;
}
button.link {
  border: none; background: none; padding: 0.2rem 0; color: var(--accent);
  text-decoration: underline; text-underline-offset: 3px;
}

.field { display: grid; gap: 0.25rem; }
.field label { font-size: 0.85rem; color: var(--muted); }
.optional { color: var(--dim); }
::placeholder { color: var(--dim); opacity: 1; }
input, select {
  width: 100%; padding: 0.5rem 0.6rem;
  border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--surface);
}

/* Theme */
.theme {
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) auto;
  gap: 0.75rem; align-items: end;
}
.field-theme input { font-size: 1.15rem; padding: 0.6rem 0.7rem; }
.theme button.primary { padding: 0.65rem 1rem; }
@media (max-width: 640px) {
  .theme { grid-template-columns: minmax(0, 1fr); }
}
.library-count { color: var(--muted); font-size: 0.85rem; margin-top: 0.5rem; min-height: 1.2em; }

.status { margin-top: 1rem; padding: 0.6rem 0.8rem; border-radius: var(--radius-s); background: var(--accent-soft); }
.status[data-kind="error"] { background: transparent; border: 1px solid var(--danger); color: var(--danger); }
.note { color: var(--muted); font-size: 0.875rem; }

/* Positions */
.positions { display: grid; gap: 1.75rem; margin-top: 1.5rem; }
.positions > .note { margin-bottom: -0.75rem; }
.position-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding-bottom: 0.4rem; border-bottom: 2px solid var(--ink);
}
.position-head h2 { font-size: 1.1rem; }
.empty { color: var(--muted); padding: 0.75rem 0; }

.songs { list-style: none; margin: 0; padding: 0; }
.song {
  display: flex; gap: 1rem; align-items: flex-start; justify-content: space-between;
  padding: 0.7rem 0; border-bottom: 1px solid var(--line);
}
.song-main { min-width: 0; }
.song-title { font-weight: 700; }
.song-author { color: var(--muted); margin-left: 0.5rem; font-size: 0.9rem; }
.song-reason { margin-top: 0.15rem; }
.song-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.3rem; }
.song-tags:empty { display: none; }
.tag {
  font-size: 0.78rem; padding: 0.05rem 0.45rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted);
}
.song.is-recent .song-title,
.song.is-recent .song-reason { color: var(--dim); }
.tag-recent { border-style: dashed; }
.add { flex: none; }
.add-custom { white-space: normal; text-align: left; max-width: 20rem; }

.search { display: grid; gap: 0.5rem; margin-top: 0.75rem; }
.check { display: flex; gap: 0.5rem; align-items: center; font-size: 0.9rem; color: var(--muted); }
.check input { width: auto; }

/* The set: the one loud thing on the page */
.set {
  position: sticky; top: 1rem;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  padding: 1.25rem;
}
@media (max-width: 960px) { .set { position: static; } }
.set h2 { font-size: 1.1rem; margin-bottom: 0.75rem; }
.set-list { list-style: none; margin: 0; padding: 0; }
.set-list > .empty { padding: 0.5rem 0 1rem; }

.set-item {
  display: grid; grid-template-columns: 2.25rem minmax(0, 1fr) auto; gap: 0.75rem;
  padding: 0.9rem 0; border-top: 1px solid var(--line);
}
.set-item:first-child { border-top: none; padding-top: 0.25rem; }
.set-num {
  font-size: 1.75rem; font-weight: 700; line-height: 1; color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.set-title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.25rem 0.5rem; font-weight: 700; }
.set-pos { font-weight: 400; font-size: 0.8rem; color: var(--muted); }
.set-fields {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) 4.5rem;
  gap: 0.5rem; margin-top: 0.5rem;
}
.field-key input { font-weight: 700; font-size: 1.1rem; padding: 0.35rem 0.5rem; }
.set-fields select, .field-bpm input { padding: 0.45rem 0.4rem; }
.set-links { display: flex; gap: 1rem; margin-top: 0.4rem; font-size: 0.875rem; }
.set-links a { color: var(--accent); }
.set-controls { display: flex; flex-direction: column; gap: 0.25rem; }
.set-controls button { padding: 0.15rem 0.5rem; line-height: 1.2; }

.set-actions { display: grid; gap: 0.6rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.set-actions-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
button.danger { color: var(--danger); }
.set-pos.is-warning { color: var(--danger); }

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}