:root {
  color-scheme: dark;
  --bg: #0c1017;
  --surface: #131923;
  --surface-raised: #192231;
  --line: #293342;
  --text: #f2f3f5;
  --muted: #8d98a8;
  --faint: #596577;
  --accent: #f4b43f;
  --accent-soft: #2e281b;
  --green: #8fd09e;
  --max: 1080px;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; color: var(--text); background: radial-gradient(circle at 86% -10%, #1e2a39 0, var(--bg) 34rem), var(--bg); font-family: Manrope, system-ui, sans-serif; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.app-shell { min-height: 100vh; }
.topbar, .page-content, .site-footer { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 30px 0 24px; }
.brand-lockup { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; background: var(--accent); color: #12161d; border-radius: 9px; font-weight: 800; font-size: 20px; transform: rotate(-7deg); }
.eyebrow, .section-kicker, .song-position, .song-count, .fact span, .pending-line, .font-tools, .status-pill, .back-link, .content-icon { font-family: 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .1em; }
.eyebrow { margin: 0 0 2px; color: var(--muted); font-size: 10px; }
.eyebrow.accent { color: var(--accent); }
.brand-lockup h1 { margin: 0; font-size: 16px; line-height: 1; letter-spacing: -.02em; }
.status-pill { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(143, 208, 158, .1); }
.page-content { padding-bottom: 64px; }
.intro-block { max-width: 680px; padding: 65px 0 73px; }
.intro-block h2, .song-hero h1 { margin: 0; font-size: clamp(38px, 7vw, 68px); line-height: .98; letter-spacing: -.065em; }
.intro-copy { max-width: 490px; margin: 22px 0 0; color: var(--muted); line-height: 1.65; font-size: 15px; }
.set-list { display: grid; gap: 62px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 19px; border-bottom: 1px solid var(--line); padding-bottom: 13px; }
.section-kicker { margin: 0 0 6px; color: var(--accent); font-size: 10px; }
.section-heading h2 { margin: 0; font-size: 25px; letter-spacing: -.04em; }
.song-count { color: var(--faint); font-size: 10px; }
.song-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.song-card { display: flex; align-items: center; gap: 15px; min-height: 76px; padding: 13px 17px; border: 1px solid var(--line); border-radius: 10px; background: rgba(19, 25, 35, .8); transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.song-card:hover, .song-card:focus-visible { border-color: var(--accent); background: var(--surface-raised); transform: translateY(-2px); outline: none; }
.song-card.is-current { border-color: rgba(244, 180, 63, .5); }
.song-number { width: 29px; color: var(--faint); font: 11px 'DM Mono', monospace; }
.song-card-main { display: grid; gap: 4px; min-width: 0; }
.song-card-main strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.song-card-main span { color: var(--muted); font-size: 12px; }
.song-arrow { margin-left: auto; color: var(--accent); font-size: 22px; opacity: .8; }
.site-footer { display: flex; justify-content: space-between; color: var(--faint); border-top: 1px solid var(--line); padding: 18px 0 30px; font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
.song-topbar { padding-bottom: 44px; }
.back-link { color: var(--muted); font-size: 10px; transition: color .18s ease; }
.back-link:hover { color: var(--text); }
.song-position { color: var(--faint); font-size: 10px; }
.song-hero { padding: 38px 0 35px; border-bottom: 1px solid var(--line); }
.song-hero h1 { margin-top: 12px; font-size: clamp(42px, 8vw, 82px); }
.song-artist { margin: 16px 0 0; color: var(--muted); font-size: 18px; }
.song-facts { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.fact { display: grid; gap: 9px; padding: 18px 15px 18px 0; border-right: 1px solid var(--line); }
.fact:not(:first-child) { padding-left: 15px; }
.fact:last-child { border: 0; }
.fact span { color: var(--faint); font-size: 9px; }
.fact strong { color: var(--muted); font-size: 13px; font-weight: 600; }
.reading-tools { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 27px 0 21px; }
.view-switcher { display: flex; gap: 5px; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.view-button, .font-button { border: 0; background: transparent; cursor: pointer; }
.view-button { padding: 10px 13px; color: var(--muted); border-radius: 5px; font-size: 11px; font-weight: 700; }
.view-button:hover, .view-button.is-active { color: var(--text); background: var(--surface-raised); }
.view-button.is-active { box-shadow: inset 0 -2px 0 var(--accent); }
.font-tools { display: flex; align-items: center; gap: 11px; color: var(--muted); font-size: 10px; }
.font-button { width: 29px; height: 29px; border: 1px solid var(--line); border-radius: 5px; color: var(--text); font-size: 17px; line-height: 1; }
.font-button:hover { border-color: var(--accent); color: var(--accent); }
.font-value { min-width: 38px; text-align: center; color: var(--text); }
.font-large { font-size: 15px; }
.content-panel { --font-scale: 1; padding: 30px; border: 1px solid var(--line); border-radius: 12px; background: rgba(19, 25, 35, .72); }
.content-panel[data-mode="lyrics"] .content-view[data-content-view="chords"], .content-panel[data-mode="lyrics"] .content-view[data-content-view="combined"], .content-panel[data-mode="chords"] .content-view[data-content-view="lyrics"], .content-panel[data-mode="chords"] .content-view[data-content-view="combined"] { display: none; }
.content-panel[data-mode="lyrics"] .content-view[data-content-view="lyrics"], .content-panel[data-mode="chords"] .content-view[data-content-view="chords"] { display: block; }
.content-panel[data-mode="combined"] .content-view { display: block; }
.content-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 19px; }
.content-heading h2 { margin: 0; font-size: 14px; letter-spacing: -.02em; }
.content-icon { display: grid; place-items: center; width: 23px; height: 23px; background: var(--accent-soft); color: var(--accent); border-radius: 5px; font-size: 10px; }
.content-view + .content-view { margin-top: 33px; }
.pending-card { display: flex; align-items: start; gap: 13px; padding: 19px; border: 1px dashed #394556; border-radius: 8px; background: rgba(12, 16, 23, .42); }
.pending-icon { display: grid; place-items: center; width: 24px; height: 24px; color: var(--accent); background: var(--accent-soft); border-radius: 5px; font: 15px 'DM Mono', monospace; }
.pending-card strong { font-size: calc(13px * var(--font-scale)); }
.pending-card p { margin: 5px 0 0; color: var(--muted); font-size: calc(12px * var(--font-scale)); line-height: 1.55; }
.structure-block { margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.pending-line { padding: 16px 0 2px; color: var(--muted); font-size: 10px; }
.song-navigation { position: sticky; bottom: 0; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; gap: 18px; align-items: center; width: 100%; padding: 14px max(20px, calc((100% - var(--max)) / 2)); border-top: 1px solid var(--line); background: rgba(12, 16, 23, .94); backdrop-filter: blur(14px); }
.nav-button { display: flex; align-items: center; gap: 11px; color: var(--text); font-size: 12px; line-height: 1.2; }
.nav-button small { display: block; margin-bottom: 4px; color: var(--faint); font: 9px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
.nav-button > span:first-child { color: var(--accent); font-size: 21px; }
.nav-next { justify-content: end; text-align: right; }
.nav-next > span:last-child { color: var(--accent); font-size: 21px; }
.nav-center { color: var(--muted); font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .1em; }
.nav-center:hover { color: var(--text); }
.is-disabled { color: var(--faint); pointer-events: none; }

@media (max-width: 700px) {
  .topbar, .page-content, .site-footer { width: min(var(--max), calc(100% - 28px)); }
  .topbar { padding-top: 20px; }
  .intro-block { padding: 42px 0 50px; }
  .intro-block h2 { font-size: 46px; }
  .song-grid { grid-template-columns: 1fr; }
  .song-facts { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(2) { border-right: 0; }
  .fact:nth-child(3), .fact:nth-child(4) { border-top: 1px solid var(--line); }
  .fact:nth-child(3) { padding-left: 0; }
  .fact:nth-child(4) { padding-left: 15px; }
  .reading-tools { align-items: stretch; flex-direction: column; }
  .view-switcher { justify-content: stretch; }
  .view-button { flex: 1; padding: 10px 4px; font-size: 10px; }
  .font-tools { justify-content: end; }
  .content-panel { padding: 21px; }
  .song-navigation { gap: 8px; padding: 12px 14px; }
  .nav-button { font-size: 10px; }
  .nav-button > span:nth-child(2), .nav-next > span:first-child { max-width: 83px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .nav-center { font-size: 9px; }
}

@media (min-width: 701px) and (max-width: 1100px) {
  .topbar, .page-content, .site-footer { width: min(var(--max), calc(100% - 64px)); }
}


/* Editor local: comparte la paleta del repertorio sin formar parte del sitio público. */
.admin-login-page { display: grid; place-items: start center; padding-top: 12vh; }
.admin-card, .admin-editor, .admin-song-list, .admin-preview { border: 1px solid var(--line); border-radius: 12px; background: rgba(19, 25, 35, .78); }
.admin-card { width: min(520px, 100%); padding: 32px; }
.admin-card h1, .admin-intro h2 { margin: 8px 0 0; font-size: clamp(32px, 6vw, 56px); letter-spacing: -.06em; line-height: 1; }
.admin-login-form { display: grid; gap: 9px; margin-top: 28px; }
.admin-login-form label, .form-grid label { color: var(--muted); font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
.admin-login-form input, .form-grid input, .form-grid select, .form-grid textarea { width: 100%; margin-top: 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--text); padding: 11px 12px; font: 14px Manrope, sans-serif; }
.form-grid textarea { resize: vertical; line-height: 1.55; font-family: 'DM Mono', monospace; text-transform: none; letter-spacing: 0; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus, .admin-login-form input:focus { border-color: var(--accent); outline: 2px solid rgba(244, 180, 63, .12); }
.admin-header-actions { display: flex; align-items: center; gap: 18px; }
.link-button { border: 0; background: none; color: var(--muted); cursor: pointer; font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .1em; }
.link-button:hover { color: var(--text); }
.admin-intro { padding: 36px 0 40px; }
.admin-layout { display: grid; grid-template-columns: minmax(220px, 280px) 1fr; gap: 18px; align-items: start; }
.admin-song-list { padding: 18px 12px; position: sticky; top: 16px; max-height: calc(100vh - 32px); overflow: auto; }
.admin-song-list > .section-kicker { padding: 0 8px; }
.admin-set-group + .admin-set-group { margin-top: 22px; }
.admin-set-group h2 { margin: 0 8px 7px; color: var(--faint); font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .1em; }
.admin-song-item { display: grid; grid-template-columns: 27px 1fr; gap: 2px 8px; width: 100%; padding: 10px 8px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.admin-song-item > span { grid-row: span 2; color: var(--accent); font: 11px 'DM Mono', monospace; }
.admin-song-item strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
.admin-song-item small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 10px; }
.admin-song-item:hover, .admin-song-item.is-selected { border-color: var(--accent); background: var(--surface-raised); }
.admin-editor { min-width: 0; padding: 24px; }
.editor-empty { min-height: 360px; display: grid; place-content: center; text-align: center; color: var(--muted); }
.editor-empty h2 { margin: 8px 0; color: var(--text); }
.editor-heading { display: flex; justify-content: space-between; align-items: start; gap: 12px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.editor-heading h2 { margin: 6px 0 0; font-size: 24px; letter-spacing: -.04em; }
.save-status { color: var(--green); font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px 14px; padding: 24px 0; }
.form-grid .wide { grid-column: 1 / -1; }
.form-grid small { display: block; margin-top: 7px; color: var(--faint); font: 10px Manrope, sans-serif; text-transform: none; letter-spacing: 0; }
.form-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; padding-top: 19px; border-top: 1px solid var(--line); }
.admin-button { padding: 10px 15px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); cursor: pointer; font-size: 12px; }
.admin-button:hover { border-color: var(--accent); }
.admin-button.primary { border-color: var(--accent); background: var(--accent); color: #12161d; font-weight: 800; }
.pending-notice { color: var(--accent); font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .06em; }
.admin-preview { margin-top: 18px; padding: 24px; overflow: auto; }
.chordpro-sheet { overflow-x: auto; font: 15px/1.75 'DM Mono', monospace; }
.chordpro-line { display: flex; min-width: max-content; min-height: 1.75em; white-space: pre; }
.chordpro-segment { display: inline-flex; flex-direction: column; vertical-align: top; min-width: .3ch; }
.chordpro-segment .chord { min-height: 1.35em; color: var(--accent); font-size: .84em; font-weight: 700; line-height: 1.1; }
.chordpro-segment .lyric { min-height: 1.35em; }
.chord-line { color: var(--accent); white-space: pre-wrap; }
.music-text { margin: 0; overflow-x: auto; color: var(--text); font: 15px/1.75 'DM Mono', monospace; white-space: pre-wrap; }

@media (max-width: 760px) {
  .admin-header-actions { gap: 9px; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-song-list { position: static; max-height: none; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .wide { grid-column: auto; }
  .admin-editor { padding: 17px; }
  .admin-intro { padding-top: 22px; }
}