/* =============================================================================
 * Hyper Music intake — "Playbill" theme.
 * Concert-bill energy: Anton display type, hard 2-4px rules, cream & ink,
 * gold only where it means something (current step, totals, primary action).
 * Light and dark are both first-class; light-dark() drives the palette.
 * Anton ships ONE weight: font-weight 400 + font-synthesis none everywhere,
 * or Safari fakes a bold and the letters render doubled.
 * ========================================================================== */

:root {
  --ink:   #0B0A08;
  --gold:  #C9A464;
  --gold-ink: #6b5323;          /* AA gold for text on light surfaces */
  --cream: #F2EDE2;

  --bg:        light-dark(#F2EDE2, #0B0A08);
  --surface:   light-dark(#ffffff, #16130e);
  --surface-2: light-dark(#f8f4ea, #1d1913);
  --fg:        light-dark(#0B0A08, #F2EDE2);
  --line:      light-dark(#0B0A08, #e6ddc8);
  --line-soft: light-dark(rgba(11,10,8,.25), rgba(242,237,226,.25));
  --muted:     light-dark(#5f594c, #b3ab99);
  --accent-text: light-dark(#6b5323, #C9A464);
  --ok:        light-dark(#1d5c1c, #7fce7a);
  --bad:       light-dark(#a11212, #ff9c9c);

  --color-focus: light-dark(#6b5323, #C9A464); /* overrides base.css ring */
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: "Archivo", ui-sans-serif, system-ui, sans-serif;
}

/* Display type */
.display, h1, .display-xl, .display-md, .display-sm {
  font-family: "Anton", "Archivo", sans-serif;
  font-weight: 400;
  font-synthesis: none;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.display-xl { font-size: clamp(2.4rem, 6vw, 4.5rem); line-height: .95; }
.display-md { font-size: 1.6rem; line-height: 1.05; }
.display-sm { font-size: 1.15rem; line-height: 1.1; }
.outline-word {
  color: transparent;
  -webkit-text-stroke: 2px var(--fg);
}
.mono { font-family: "IBM Plex Mono", monospace; }
.lede { color: var(--muted); font-size: 1.05rem; max-width: 56ch; margin-top: .8rem; }

/* Page frame */
.bill { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem 5rem; }
.billhead { padding: 2.8rem 0 1.8rem; border-bottom: 4px solid var(--line); margin-bottom: 2rem; }
.billhead-sm { padding-top: 2rem; }
.billhead .link { color: inherit; }

/* Top bar */
.topbar {
  display: flex; align-items: stretch;
  border-bottom: 4px solid var(--line);
  background: var(--bg);
  min-height: 64px;
}
.topbar .mark {
  display: flex; align-items: center; padding: 0 1.4rem;
  background: var(--fg); color: var(--bg);
  font-family: "Anton", sans-serif; font-weight: 400; font-synthesis: none;
  font-size: 1.25rem; letter-spacing: .06em; text-decoration: none;
}
.topbar .bar-right { margin-left: auto; display: flex; align-items: stretch; }
.nav-list { display: flex; align-items: stretch; gap: 0; margin: 0; padding: 0; list-style: none; }
.nav-list li { display: flex; }
.nav-list a, .nav-list button {
  display: flex; align-items: center; padding: 0 1.2rem;
  text-decoration: none; color: var(--fg); background: transparent;
  font-weight: 600; font-size: .92rem; border: 0;
  border-left: 2px solid var(--line); cursor: pointer; font-family: inherit;
}
.nav-list a:hover, .nav-list button:hover { background: light-dark(rgba(11,10,8,.08), rgba(242,237,226,.12)); }
.nav-list a[aria-current="page"] { background: var(--gold); color: #0B0A08; }
.theme-toggle, .nav-toggle {
  align-items: center; gap: .4rem;
  padding: 0 1rem; border: 0; border-left: 2px solid var(--line);
  background: transparent; color: var(--fg); font: inherit; font-weight: 600; cursor: pointer;
}
.theme-toggle { display: inline-flex; }
/* .nav-toggle display is owned by base.css: hidden wide, shown narrow. */
.theme-toggle:hover, .nav-toggle:hover { background: light-dark(rgba(11,10,8,.08), rgba(242,237,226,.12)); }

/* Narrow: collapse the one nav tree (base.css handles show/hide) */
@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; }
  .nav-list { flex-direction: column; width: 100%; border-top: 2px solid var(--line); }
  .nav-list a, .nav-list button { width: 100%; padding: .8rem 1.2rem; border-left: 0; border-bottom: 1px solid var(--line-soft); }
}

/* Fields */
.field { display: block; margin-top: 1rem; }
.field > .label {
  display: block; font-weight: 600; margin-bottom: .4rem;
  font-size: .82rem; text-transform: uppercase; letter-spacing: .08em;
}
.field .req { color: var(--bad); }
.field .hint, .hint {
  display: block; font-weight: 400; color: var(--muted);
  font-size: .875rem; margin-top: .2rem; text-transform: none; letter-spacing: 0;
}
.input, .select, .textarea, .file {
  width: 100%; padding: .6rem .7rem;
  border: 2px solid var(--line); border-radius: 0;
  background: var(--surface); color: var(--fg); font: inherit;
}
.textarea { min-height: 4.5rem; }
.file { padding: .5rem; }

/* Cards: paper panels with hard rules */
.card {
  border: 2px solid var(--line); border-radius: 0;
  background: var(--surface);
  padding: 1.2rem 1.3rem; margin-top: 1.4rem;
}
.card > h2, .card > h3 { margin: 0; }
.subcard {
  border: 2px solid var(--line-soft); padding: 1rem 1.1rem; margin-top: 1.2rem;
}
.subcard > legend { padding: 0 .5rem; }

/* Track: the marquee block */
.track {
  border: 3px solid var(--line); border-radius: 0;
  background: var(--surface);
  padding: 0 1.2rem 1.3rem; margin-top: 1.8rem;
}
.track > legend {
  font-family: "Anton", sans-serif; font-weight: 400; font-synthesis: none;
  text-transform: uppercase; font-size: 1.25rem; letter-spacing: .02em;
  background: var(--gold); color: #0B0A08;
  padding: .45rem 1rem; border: 2px solid var(--line);
}

/* Repeating rows */
.rows { margin-top: .5rem; }
.row-item {
  display: grid; gap: .5rem; align-items: end;
  padding: .75rem; border: 1px solid var(--line-soft);
  background: var(--surface-2); margin-top: .6rem;
}
@media (min-width: 700px) {
  .row-item.writer { grid-template-columns: 1.4fr 1fr .8fr .9fr 1.2fr .7fr auto; }
  .row-item.master { grid-template-columns: 2fr .8fr auto; }
  .row-item.credit { grid-template-columns: 1.6fr 1fr auto; }
}
.row-item .field { margin-top: 0; }

/* Buttons: poster blocks, tactile press */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .6rem 1.1rem; border-radius: 0;
  border: 2px solid var(--line); background: var(--surface); color: var(--fg);
  font: inherit; font-weight: 600; cursor: pointer;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translate(1px, 1px); }
.btn-primary {
  font-family: "Anton", sans-serif; font-weight: 400; font-synthesis: none;
  text-transform: uppercase; letter-spacing: .05em; font-size: 1.05rem;
  background: var(--fg); color: var(--bg); border-color: var(--fg);
  padding: .7rem 1.6rem;
}
.btn-primary:hover { background: var(--accent-text); border-color: var(--accent-text); color: #fff; }
.dark .btn-primary:hover { color: #0B0A08; background: var(--gold); border-color: var(--gold); }
.btn-danger { color: var(--bad); }
.btn-sm { padding: .4rem .65rem; font-size: .875rem; }

/* Gated submit: real state, not opacity soup. Focusable, explained. */
.btn-primary[aria-disabled="true"] {
  background: var(--surface-2); color: var(--muted); border-color: var(--line-soft);
}
.gate-status { margin-top: .6rem; font-size: .9rem; color: var(--muted); }
.gate-status[data-state="ready"] { color: var(--ok); font-weight: 600; }

/* Split totals: the scoreboard */
.split-total {
  display: inline-flex; align-items: baseline; gap: .5rem;
  padding: .3rem .7rem; border: 2px solid var(--line);
  font-family: "IBM Plex Mono", monospace; font-weight: 600; font-size: .95rem;
  background: var(--surface-2);
}
.split-total[data-state="ok"]  { border-color: var(--ok); color: var(--ok); background: transparent; }
.split-total[data-state="bad"] { border-color: var(--bad); color: var(--bad); background: transparent; }

/* Error summary */
.errors {
  border: 2px solid var(--bad);
  background: light-dark(#fdf1f1, #2a0f0f);
  padding: .9rem 1rem; margin-top: 1rem;
}
.errors h2 { margin: 0 0 .4rem; font-size: 1rem; }
.errors a { text-decoration: underline; }

/* Flash: rubber stamp energy without the noise */
.flash {
  margin-top: 1rem; padding: .8rem 1rem;
  border: 2px solid var(--line); background: var(--surface);
  font-weight: 500;
}
.flash[data-kind="success"] { border-color: var(--ok); }
.flash[data-kind="error"] { border-color: var(--bad); }
.flash i { color: var(--accent-text); margin-right: .35rem; }
.flash[data-kind="error"] i { color: var(--bad); }

/* Tables: the ledger */
.table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.table th, .table td { text-align: left; padding: .6rem .6rem; border-bottom: 1px solid var(--line-soft); }
.table thead th {
  font-size: .75rem; text-transform: uppercase; letter-spacing: .1em;
  border-bottom: 2px solid var(--line);
}
.table tbody th { font-weight: 600; }

.badge {
  display: inline-block; padding: .12rem .55rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  border: 2px solid var(--accent-text); color: var(--accent-text);
  transform: rotate(-2deg);
}

/* Status stamp (submission views) */
.stamp {
  display: inline-block; transform: rotate(-4deg);
  border: 3px solid var(--accent-text); color: var(--accent-text);
  font-family: "IBM Plex Mono", monospace; font-weight: 600; letter-spacing: .18em;
  padding: .35rem .8rem; font-size: .85rem; text-transform: uppercase;
}

/* Spine: on-page step rail for the submit form */
/* Anchored sections land a little below the top edge, not flush against it. */
[data-section] { scroll-margin-top: 1.5rem; }
.wrap-spine { display: grid; grid-template-columns: 210px 1fr; gap: 0 2rem; }
.spine { border-right: 4px solid var(--line); align-self: start; position: sticky; top: 1rem; }
.spine a {
  display: block; padding: 1rem .9rem 1.1rem;
  border-bottom: 2px solid var(--line); text-decoration: none; color: var(--fg);
}
.spine a:last-child { border-bottom: 0; }
.spine .n {
  font-family: "Anton", sans-serif; font-weight: 400; font-synthesis: none;
  font-size: 2rem; line-height: 1; display: block;
  color: transparent; -webkit-text-stroke: 1.5px var(--fg);
}
.spine .t { font-weight: 600; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; }
.spine small { display: block; margin-top: .25rem; color: var(--muted); font-size: .75rem; }
.spine a[aria-current="true"] { background: var(--gold); color: #0B0A08; }
.spine a[aria-current="true"] .n { color: #0B0A08; -webkit-text-stroke: 0; }
.spine a[aria-current="true"] small { color: #3d3115; }
@media (max-width: 860px) {
  .wrap-spine { grid-template-columns: 1fr; }
  .spine { position: static; display: flex; overflow-x: auto; border-right: 0; border-bottom: 4px solid var(--line); }
  .spine a { flex: 1 0 auto; border-bottom: 0; border-right: 2px solid var(--line); }
}

/* Settings page bits */
.switchline { display: flex; align-items: center; gap: .6rem; font-weight: 600; margin-top: .6rem; }
.switchline input { width: 1.15rem; height: 1.15rem; accent-color: var(--accent-text); }
.testline { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: .9rem; }
.test-result { margin: 0; font-size: .9rem; font-weight: 600; }
.test-result[data-state="ok"] { color: var(--ok); }
.test-result[data-state="bad"] { color: var(--bad); }

/* Export picker on admin index */
.exportbar {
  display: flex; align-items: center; gap: .8rem; flex-wrap: wrap;
  border: 2px solid var(--line); background: var(--surface);
  padding: .8rem 1rem; margin-top: 1.2rem;
}
.exportbar .select { width: auto; }

/* Utility */
.muted { color: var(--muted); }
.stack > * + * { margin-top: .75rem; }
.gold { color: var(--accent-text); }
.link { color: inherit; }
code { font-family: "IBM Plex Mono", monospace; font-size: .9em; background: var(--surface-2); padding: .05rem .3rem; }

/* Setup-guide accordions in admin settings (native <details>) */
details.guide {
  border: 1px solid var(--line-soft);
  background: var(--surface-2);
  margin-top: .8rem;
}
details.guide > summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: center; gap: .5rem;
  padding: .6rem .8rem; font-weight: 600;
}
details.guide > summary::-webkit-details-marker { display: none; }
details.guide > summary::after {
  content: "\203A"; margin-left: auto; color: var(--accent-text);
  font-size: 1.2rem; line-height: 1; transition: transform .15s ease;
}
details.guide[open] > summary::after { transform: rotate(90deg); }
details.guide .guide-body { padding: .2rem 1rem 1rem; }
details.guide ol { margin: .3rem 0; padding-left: 1.3rem; }
details.guide li { margin: .4rem 0; line-height: 1.5; }
details.guide code { word-break: break-all; }
@media (prefers-reduced-motion: reduce) {
  details.guide > summary::after { transition: none; }
}