/* ============================================================
   Canciones para MJ — estilo "carta musical nocturna"
   Romántico, oscuro, glassmorphism. Mobile-first.
   ============================================================ */

:root {
  --noche:    #0B1026;
  --violeta:  #2A174E;
  --vino:     #6D1F3A;
  --rosa:     #E8A7B8;
  --dorado:   #D8B56D;
  --crema:    #FFF7F0;
  --glass:    rgba(255, 255, 255, 0.08);
  --glass-bd: rgba(255, 255, 255, 0.16);
  --glass-strong: rgba(255, 255, 255, 0.12);
  --txt:      #FFF7F0;
  --txt-soft: rgba(255, 247, 240, 0.74);
  --txt-dim:  rgba(255, 247, 240, 0.55);
  --wa:       #25D366;
  --danger:   #ff8095;
  --radius:   18px;
  --radius-sm:12px;
  --shadow:   0 18px 50px rgba(0, 0, 0, 0.45);
  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-script: 'Dancing Script', cursive;
  --fs: 1rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs);
  color: var(--txt);
  background: var(--noche);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Fondo escénico (gradiente + bokeh + partículas) ---------- */
.scene { position: fixed; inset: 0; z-index: -2; overflow: hidden; }
.scene-gradient {
  position: absolute; inset: -20%;
  background:
    radial-gradient(120% 80% at 20% 0%, rgba(109,31,58,0.55), transparent 60%),
    radial-gradient(100% 90% at 90% 10%, rgba(42,23,78,0.7), transparent 55%),
    linear-gradient(160deg, #0B1026 0%, #160d35 45%, #0B1026 100%);
  transition: background 1.2s ease;
}
body[data-bg="vino"]    .scene-gradient { background: radial-gradient(120% 80% at 30% 0%, rgba(109,31,58,0.85), transparent 60%), linear-gradient(160deg, #1a0a16 0%, #3a1226 50%, #0B1026 100%); }
body[data-bg="violeta"] .scene-gradient { background: radial-gradient(120% 80% at 70% 0%, rgba(72,40,130,0.8), transparent 60%), linear-gradient(160deg, #140a2e 0%, #2A174E 55%, #0B1026 100%); }
body[data-bg="rosa"]    .scene-gradient { background: radial-gradient(120% 80% at 30% 0%, rgba(232,167,184,0.45), transparent 55%), linear-gradient(160deg, #2a1430 0%, #5b2742 55%, #160d2e 100%); }
body[data-bg="dorado"]  .scene-gradient { background: radial-gradient(120% 80% at 50% 0%, rgba(216,181,109,0.45), transparent 55%), linear-gradient(160deg, #1c1330 0%, #3a2a3e 55%, #0B1026 100%); }
body[data-bg="aurora"]  .scene-gradient { background: radial-gradient(90% 70% at 15% 0%, rgba(232,167,184,0.4), transparent 55%), radial-gradient(90% 70% at 85% 10%, rgba(216,181,109,0.35), transparent 55%), linear-gradient(160deg, #0e0a2a 0%, #2A174E 60%, #0B1026 100%); }

.bokeh {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.5;
  animation: float 18s ease-in-out infinite;
}
.bokeh.b1 { width: 320px; height: 320px; background: rgba(216,181,109,0.35); top: -60px; left: -40px; }
.bokeh.b2 { width: 260px; height: 260px; background: rgba(232,167,184,0.3); bottom: 5%; right: -60px; animation-delay: -6s; }
.bokeh.b3 { width: 200px; height: 200px; background: rgba(109,31,58,0.45); top: 40%; left: 60%; animation-delay: -11s; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(20px,-30px) scale(1.08); } }

.particles { position: absolute; inset: 0; }
.particles .star {
  position: absolute; width: 3px; height: 3px; border-radius: 50%;
  background: rgba(255,247,240,0.85); box-shadow: 0 0 6px rgba(216,181,109,0.8);
  animation: twinkle var(--dur,4s) ease-in-out infinite;
}
@keyframes twinkle { 0%,100% { opacity: 0.15; transform: scale(0.8); } 50% { opacity: 0.9; transform: scale(1.2); } }

/* ---------- Accesibilidad ---------- */
.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;
}
.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 100;
  background: var(--dorado); color: #1a0f23; padding: 10px 16px; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--dorado); outline-offset: 2px; border-radius: 4px; }

/* ---------- Tipografía ---------- */
h1, h2, h3 { font-family: var(--font-head); font-weight: 600; line-height: 1.18; }
a { color: var(--dorado); text-decoration: none; }
a:hover { text-decoration: underline; }
.section-title { font-size: 1.9rem; margin: 0 0 .4rem; }
.section-title.small { font-size: 1.35rem; }
.section-lead { color: var(--txt-soft); margin: 0 0 1.2rem; max-width: 60ch; }
.section-lead.big { font-family: var(--font-head); font-style: italic; font-size: 1.25rem; color: var(--crema); }

/* ---------- Layout ---------- */
.wrap { max-width: 1060px; margin: 0 auto; padding: 22px 18px 80px; }
.page-head { margin: 10px 0 24px; }

/* ---------- Cabecera / navegación ---------- */
.topbar { position: sticky; top: 0; z-index: 40; backdrop-filter: blur(14px);
  background: rgba(11,16,38,0.72); border-bottom: 1px solid var(--glass-bd); }
.topbar-inner { max-width: 1060px; margin: 0 auto; display: flex; align-items: center;
  justify-content: space-between; padding: 12px 18px; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--crema); font-family: var(--font-head); font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--dorado); font-size: 1.4rem; }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--crema); border-radius: 2px; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mainnav { position: fixed; inset: 0 0 0 auto; width: min(82vw, 320px); transform: translateX(100%);
  background: linear-gradient(160deg, #160d35, #0B1026); border-left: 1px solid var(--glass-bd);
  padding: 78px 22px 22px; transition: transform .3s ease; overflow-y: auto; box-shadow: var(--shadow); }
.mainnav.open { transform: translateX(0); }
.mainnav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.mainnav a { display: block; color: var(--txt-soft); padding: 12px 14px; border-radius: 10px; font-weight: 500; }
.mainnav a:hover, .mainnav a.active { background: var(--glass); color: var(--crema); text-decoration: none; }
.mainnav .nav-cta a { background: var(--dorado); color: #1a0f23; font-weight: 600; }
.mode-badge { margin-top: 18px; font-size: .78rem; color: var(--txt-dim); border-top: 1px solid var(--glass-bd); padding-top: 14px; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .mainnav { position: static; width: auto; transform: none; background: none; border: 0; padding: 0; box-shadow: none; overflow: visible; display: flex; align-items: center; gap: 14px; }
  .mainnav ul { flex-direction: row; flex-wrap: wrap; gap: 2px; }
  .mainnav a { padding: 8px 11px; font-size: .92rem; }
  .mode-badge { display: none; }
}

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 20px; border-radius: 999px; border: 1px solid transparent; cursor: pointer;
  font-family: var(--font-body); font-size: .98rem; font-weight: 600; text-align: center;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease; min-height: 46px; }
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-gold { background: linear-gradient(135deg, #e6c780, var(--dorado)); color: #1a0f23; box-shadow: 0 8px 24px rgba(216,181,109,0.35); }
.btn-soft { background: var(--glass-strong); color: var(--crema); border-color: var(--glass-bd); backdrop-filter: blur(8px); }
.btn-ghost { background: transparent; color: var(--crema); border-color: var(--glass-bd); }
.btn-wa { background: var(--wa); color: #05331b; }
.btn-danger { background: rgba(255,128,149,0.16); color: var(--danger); border-color: rgba(255,128,149,0.4); }

/* ---------- Glass ---------- */
.glass { background: var(--glass); border: 1px solid var(--glass-bd); border-radius: var(--radius);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: var(--shadow); }

/* tintes suaves por fondo en tarjetas */
.bg-vino    { box-shadow: var(--shadow), inset 0 0 60px rgba(109,31,58,0.25); }
.bg-violeta { box-shadow: var(--shadow), inset 0 0 60px rgba(72,40,130,0.28); }
.bg-rosa    { box-shadow: var(--shadow), inset 0 0 60px rgba(232,167,184,0.18); }
.bg-dorado  { box-shadow: var(--shadow), inset 0 0 60px rgba(216,181,109,0.2); }
.bg-aurora  { box-shadow: var(--shadow), inset 0 0 70px rgba(232,167,184,0.16); }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 38px 6px 10px; }
.hero-kicker { font-family: var(--font-script); font-size: 1.4rem; color: var(--dorado); margin: 0 0 4px; }
.hero-title { font-size: clamp(2.2rem, 7vw, 3.6rem); margin: 0; letter-spacing: .5px; }
.hero-subtitle { color: var(--txt-soft); margin: 10px auto 16px; max-width: 36ch; }
.hero-phrase { font-family: var(--font-head); font-style: italic; font-size: 1.2rem; color: var(--crema);
  min-height: 2.6em; max-width: 30ch; margin: 0 auto 24px; transition: opacity .5s ease; }
.hero-cta { display: grid; gap: 12px; max-width: 360px; margin: 0 auto 28px; }
.hero-counter { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; }
.counter-num { font-family: var(--font-head); font-size: 2.6rem; color: var(--dorado); line-height: 1; }
.counter-label { color: var(--txt-dim); letter-spacing: .12em; text-transform: uppercase; font-size: .76rem; }
@media (min-width: 620px) { .hero-cta { grid-template-columns: 1fr 1fr; max-width: 520px; } }

/* ---------- Dedicatoria de hoy / welcome ---------- */
.today, .welcome { margin-top: 34px; }
.today-card { padding: 22px; text-align: center; }
.today-card h3 { font-size: 1.5rem; margin: 10px 0 2px; }
.today-artist { color: var(--dorado); margin: 0 0 10px; }
.today-phrase { font-style: italic; color: var(--txt-soft); margin: 0 0 16px; }
.welcome { padding: 22px 24px; }
.welcome p { margin: 0 0 10px; color: var(--txt-soft); }
.welcome-last { color: var(--txt-dim); font-size: .94rem; }

/* ---------- Controles de biblioteca ---------- */
.library-controls { margin-bottom: 22px; }
.search-box input { width: 100%; padding: 14px 18px; border-radius: 999px; border: 1px solid var(--glass-bd);
  background: var(--glass); color: var(--crema); font-size: 1rem; }
.search-box input::placeholder { color: var(--txt-dim); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.filter { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--glass-bd);
  background: transparent; color: var(--txt-soft); cursor: pointer; font-size: .86rem; transition: .2s; }
.filter:hover { color: var(--crema); }
.filter.active { background: var(--dorado); color: #1a0f23; border-color: var(--dorado); font-weight: 600; }
.filter .count { opacity: .6; font-size: .8em; }
.results-empty { text-align: center; color: var(--txt-soft); padding: 30px; font-style: italic; }

/* ---------- Grid + tarjeta de canción ---------- */
.song-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .song-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 940px) { .song-grid { grid-template-columns: 1fr 1fr 1fr; } }

.song-card { padding: 18px; display: flex; flex-direction: column; gap: 8px; transition: transform .2s ease; }
.song-card:hover { transform: translateY(-4px); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.chip { display: inline-block; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--dorado); background: rgba(216,181,109,0.12); border: 1px solid rgba(216,181,109,0.3);
  padding: 4px 10px; border-radius: 999px; }
.card-title { font-size: 1.25rem; margin: 4px 0 0; }
.card-title a { color: var(--crema); }
.card-artist { color: var(--dorado); margin: 0; font-size: .92rem; }
.card-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--txt-dim); font-size: .82rem; }
.card-phrase { font-style: italic; color: var(--txt-soft); margin: 4px 0; }
.card-excerpt { color: var(--txt-soft); font-size: .92rem; margin: 0; flex: 1; }
.card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.card-actions .btn { padding: 9px 14px; font-size: .84rem; min-height: 0; }

/* corazones */
.hearts { letter-spacing: 1px; }
.heart.on { color: var(--rosa); text-shadow: 0 0 6px rgba(232,167,184,0.6); }
.heart.off { color: rgba(255,247,240,0.22); }

/* favorito */
.fav-form { margin: 0; }
.fav-btn, .fav-static { background: none; border: 0; cursor: pointer; font-size: 1.4rem; line-height: 1;
  color: rgba(255,247,240,0.3); transition: transform .2s ease, color .2s ease; }
.fav-btn:hover { transform: scale(1.2); }
.fav-btn.is-fav, .fav-static.is-fav { color: var(--rosa); text-shadow: 0 0 10px rgba(232,167,184,0.7); animation: beat 1.6s ease-in-out infinite; }

/* ---------- Vista carta (view.php) ---------- */
.letter { max-width: 720px; margin: 0 auto; padding: 32px 26px; }
.letter-head { display: flex; align-items: center; justify-content: space-between; }
.letter-title { font-size: clamp(1.8rem, 6vw, 2.6rem); margin: 14px 0 2px; }
.letter-artist { color: var(--dorado); font-size: 1.1rem; margin: 0; }
.letter-meta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; color: var(--txt-dim); font-size: .86rem; margin: 12px 0 18px; }
.letter-pull { font-family: var(--font-head); font-style: italic; font-size: 1.4rem; color: var(--crema);
  border-left: 3px solid var(--dorado); padding-left: 16px; margin: 18px 0; }
.letter-body p { color: var(--crema); font-size: 1.08rem; line-height: 1.85; margin: 0 0 14px; }
.letter-reason { color: var(--txt-soft); font-size: .96rem; margin: 16px 0; }
.letter-reason .label, .label { color: var(--dorado); font-weight: 600; }
.letter-sign { font-family: var(--font-script); font-size: 1.5rem; color: var(--crema); margin: 24px 0 4px; text-align: right; }
.sign-name { font-size: 2rem; color: var(--dorado); }
.letter-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

/* ---------- Generador WhatsApp ---------- */
.wa-generator { max-width: 720px; margin: 22px auto 0; padding: 24px; }
.wa-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.copy-feedback { color: var(--wa); font-weight: 600; min-height: 1.4em; margin: 8px 0 0; }

/* ---------- Formularios ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > span { font-size: .88rem; color: var(--txt-soft); font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--glass-bd);
  background: rgba(255,255,255,0.06); color: var(--crema); font-family: var(--font-body); font-size: 1rem; }
.field textarea { resize: vertical; line-height: 1.6; }
.field.required > span::after { content: " *"; color: var(--rosa); }
.field .hint, .hint { color: var(--txt-dim); font-size: .82rem; }
.song-form { padding: 26px; max-width: 860px; margin: 0 auto; }
.form-grid { display: grid; gap: 0 18px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.field.full { grid-column: 1 / -1; }
.check { display: flex; align-items: center; gap: 10px; margin: 8px 0 16px; color: var(--txt-soft); cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--dorado); }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.form-error { background: rgba(255,128,149,0.12); border: 1px solid rgba(255,128,149,0.4); color: #ffd5dd;
  border-radius: var(--radius-sm); padding: 12px 18px; margin: 0 0 16px; }
.form-error li { margin: 2px 0; }
.form-info { background: rgba(37,211,102,0.12); border: 1px solid rgba(37,211,102,0.4); color: #b8f5d0;
  border-radius: var(--radius-sm); padding: 12px 16px; }
.phrase-bank { margin: 0 0 16px; }
.phrase-bank summary { cursor: pointer; color: var(--dorado); padding: 6px 0; }
.phrase-list { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.phrase-chip { text-align: left; background: var(--glass); border: 1px solid var(--glass-bd); color: var(--txt-soft);
  padding: 8px 12px; border-radius: 10px; cursor: pointer; font-size: .88rem; font-style: italic; }
.phrase-chip:hover { color: var(--crema); border-color: var(--dorado); }

/* ---------- Sorpresa / vinilo ---------- */
.surprise { text-align: center; }
.surprise-stage { margin-top: 24px; }
.surprise-card { max-width: 520px; margin: 28px auto 0; padding: 30px 24px; text-align: center;
  animation: reveal .9s cubic-bezier(.2,.8,.2,1); }
.surprise-card[hidden] { display: none; }
.vinyl { width: 120px; height: 120px; border-radius: 50%; margin: 0 auto 18px;
  background: repeating-radial-gradient(circle, #1a1320 0 3px, #2a1f33 3px 5px);
  display: grid; place-items: center; box-shadow: 0 0 0 6px rgba(216,181,109,0.2), var(--shadow);
  animation: spin 6s linear infinite; }
.vinyl-center { width: 34px; height: 34px; border-radius: 50%; background: var(--rosa); box-shadow: 0 0 14px rgba(232,167,184,0.8); }
.surprise-title { font-size: 1.7rem; margin: 6px 0 2px; }
.surprise-artist { color: var(--dorado); margin: 0 0 12px; }
.surprise-phrase { font-style: italic; color: var(--txt-soft); margin: 0 0 18px; }
.surprise-card .card-actions { justify-content: center; }
.surprise-again { display: inline-block; margin-top: 14px; color: var(--txt-dim); font-size: .9rem; }
@keyframes reveal { from { opacity: 0; transform: scale(.92) translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Línea temporal ---------- */
.timeline { list-style: none; margin: 0; padding: 0 0 0 8px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--dorado), transparent); }
.tl-period { position: relative; padding: 0 0 28px 30px; }
.tl-marker { position: absolute; left: 1px; top: 6px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--dorado); box-shadow: 0 0 12px rgba(216,181,109,0.8); }
.tl-month { font-size: 1.3rem; margin: 0 0 12px; color: var(--crema); }
.tl-songs { display: grid; gap: 12px; }
.tl-song { display: flex; flex-direction: column; gap: 3px; padding: 14px 16px; color: var(--crema); }
.tl-song:hover { text-decoration: none; transform: translateX(4px); transition: transform .2s; }
.tl-title { font-family: var(--font-head); font-size: 1.1rem; }
.tl-artist { color: var(--dorado); font-size: .9rem; }
.tl-phrase { font-style: italic; color: var(--txt-soft); font-size: .9rem; }
.tl-add { margin-top: 10px; }

/* ---------- Capítulos (banda sonora) ---------- */
.chapters { display: grid; gap: 18px; }
.chapter { padding: 24px 26px; }
.chapter-num { font-family: var(--font-script); font-size: 1.3rem; color: var(--dorado); margin: 0; }
.chapter-title { font-size: 1.5rem; margin: 2px 0 14px; }
.chapter-songs { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.chapter-songs li { border-left: 2px solid rgba(216,181,109,0.4); padding-left: 14px; }
.chapter-songs a { color: var(--crema); }
.chapter-phrase { display: block; font-style: italic; color: var(--txt-soft); font-size: .9rem; margin-top: 2px; }

/* ---------- Para cuando dudes ---------- */
.dudes-head { text-align: center; padding: 20px 0; }
.dudes-intro { max-width: 60ch; margin: 0 auto; }

/* ---------- Carta musical ---------- */
.letter-picker { padding: 24px; max-width: 760px; margin: 0 auto; }
.letter-picker legend { font-family: var(--font-head); font-size: 1.2rem; color: var(--crema); margin-bottom: 12px; }
.picker-grid { display: grid; gap: 8px; }
.picker-item { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 10px;
  background: var(--glass); border: 1px solid var(--glass-bd); cursor: pointer; }
.picker-item input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--dorado); }
.picker-cat { display: block; color: var(--dorado); font-size: .78rem; font-style: normal; }
.music-letter { max-width: 720px; margin: 0 auto; padding: 32px 28px; }
.ml-title { font-size: 1.7rem; margin: 0 0 14px; }
.ml-intro { color: var(--txt-soft); }
.ml-list { padding-left: 20px; display: grid; gap: 12px; }
.ml-list a { color: var(--crema); }
.ml-why { display: block; font-style: italic; color: var(--txt-soft); font-size: .92rem; }
.ml-close { color: var(--crema); margin: 20px 0; }
.ml-actions { display: flex; flex-wrap: wrap; gap: 10px; max-width: 720px; margin: 16px auto 0; }

/* ---------- Login / admin ---------- */
.login-wrap { display: grid; place-items: center; padding: 30px 0; }
.login-card { max-width: 420px; width: 100%; padding: 30px; text-align: center; }
.login-card form { text-align: left; margin-top: 10px; }
.login-card .btn { width: 100%; }
.login-note { color: var(--txt-dim); font-size: .86rem; margin-top: 14px; }
.admin-toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.stats-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 18px; text-align: center; }
.stat-num { display: block; font-family: var(--font-head); font-size: 2rem; color: var(--dorado); }
.stat-text { display: block; font-family: var(--font-head); font-size: 1.1rem; color: var(--crema); }
.stat-label { color: var(--txt-dim); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.admin-last { margin: 20px 0; color: var(--txt-soft); }
.admin-recent { margin-top: 24px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--glass-bd); vertical-align: top; }
.admin-table th { color: var(--txt-dim); font-weight: 600; text-transform: uppercase; font-size: .72rem; letter-spacing: .06em; }
.admin-table a { color: var(--crema); }
.row-actions { display: flex; gap: 12px; align-items: center; }
.row-actions form { margin: 0; }
.link-danger { background: none; border: 0; color: var(--danger); cursor: pointer; font-size: .92rem; padding: 0; }
.admin-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 14px 18px; max-width: 720px; margin: 18px auto 0; }
.admin-strip span { color: var(--txt-dim); }
.admin-strip form { margin: 0; }

/* ---------- Export ---------- */
.export-grid { display: grid; gap: 14px; grid-template-columns: 1fr; margin-bottom: 24px; }
@media (min-width: 680px) { .export-grid { grid-template-columns: repeat(3, 1fr); } }
.export-card { padding: 22px; color: var(--crema); }
.export-card:hover { text-decoration: none; transform: translateY(-3px); transition: transform .2s; }
.export-card h2 { color: var(--dorado); margin: 0 0 6px; }
.export-card p { color: var(--txt-soft); margin: 0; font-size: .9rem; }
.import-box { padding: 24px; max-width: 600px; }
.import-box code { background: rgba(0,0,0,0.3); padding: 2px 6px; border-radius: 5px; }

/* ---------- Empty / footer ---------- */
.empty { padding: 36px 24px; text-align: center; }
.empty p { color: var(--txt-soft); margin: 0 0 16px; }
.site-footer { text-align: center; padding: 34px 20px 50px; border-top: 1px solid var(--glass-bd); margin-top: 30px; }
.footer-quote { font-family: var(--font-head); font-style: italic; color: var(--txt-soft); max-width: 50ch; margin: 0 auto 10px; }
.footer-legal { color: var(--txt-dim); font-size: .76rem; max-width: 60ch; margin: 0 auto; }

/* barra accesibilidad */
.a11y-bar { position: fixed; bottom: 14px; right: 14px; z-index: 30; display: flex; gap: 6px; }
.a11y-bar button { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--glass-bd);
  background: rgba(11,16,38,0.85); color: var(--crema); cursor: pointer; font-weight: 600; backdrop-filter: blur(8px); }

/* ---------- Animaciones ---------- */
.heartbeat { animation: beat 2.2s ease-in-out infinite; }
@keyframes beat { 0%,100% { transform: scale(1); } 8% { transform: scale(1.04); } 16% { transform: scale(1); } 24% { transform: scale(1.06); } 32% { transform: scale(1); } }

/* texto agrandado */
body.text-lg  { --fs: 1.12rem; }
body.text-xl  { --fs: 1.24rem; }

/* ---------- Reproductor embebido ---------- */
.letter-player { margin: 18px 0; }
.player { position: relative; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid var(--glass-bd); background: rgba(0,0,0,0.25); }
.player iframe { width: 100%; border: 0; display: block; }
.player-yt { aspect-ratio: 16 / 9; }
.player-yt iframe { position: absolute; inset: 0; width: 100%; height: 100%; }
.player-spotify iframe { height: 152px; }
.player-deezer iframe { height: 200px; }
.player-apple iframe { height: 175px; }

/* ---------- Panel generador IA ---------- */
.ai-panel { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 16px; }
.ai-panel input { flex: 1 1 240px; padding: 11px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--glass-bd); background: rgba(255,255,255,0.06); color: var(--crema); }
.ai-panel .btn { min-height: 0; padding: 11px 16px; }
.ai-status { flex-basis: 100%; color: var(--dorado); font-size: .88rem; min-height: 1.2em; }

/* ---------- Reacciones de MJ ---------- */
.reactions { max-width: 720px; margin: 22px auto 0; padding: 24px; }
.reaction-list { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 10px; }
.reaction-list li { display: flex; align-items: center; gap: 10px; background: var(--glass);
  border: 1px solid var(--glass-bd); border-radius: var(--radius-sm); padding: 10px 14px; }
.r-emoji { font-size: 1.4rem; }
.r-text { flex: 1; font-style: italic; color: var(--crema); }
.r-time { color: var(--txt-dim); font-size: .78rem; white-space: nowrap; }
.react-lead { color: var(--txt-soft); }
.emoji-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 14px; }
.emoji-chip { position: relative; }
.emoji-chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.emoji-chip span { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px;
  font-size: 1.5rem; border-radius: 50%; border: 1px solid var(--glass-bd); background: var(--glass); cursor: pointer; transition: .15s; }
.emoji-chip input:checked + span { border-color: var(--dorado); background: rgba(216,181,109,0.2); transform: scale(1.12); }
.emoji-chip input:focus-visible + span { outline: 3px solid var(--dorado); outline-offset: 2px; }

/* ---------- Calendario ---------- */
.cal-pending { padding: 20px 22px; margin-bottom: 20px; }
.pending-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pending-list li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }
.pending-when { background: var(--dorado); color: #1a0f23; font-weight: 600; font-size: .76rem;
  padding: 3px 10px; border-radius: 999px; }
.pending-date { color: var(--txt-dim); font-size: .86rem; }
.pending-song { color: var(--rosa); }
.pending-song.muted { color: var(--txt-dim); }
.cal-list { list-style: none; margin: 0 0 22px; padding: 0; display: grid; gap: 12px; }
.cal-item { display: flex; align-items: center; gap: 16px; padding: 14px 18px; }
.cal-item.is-today { border-color: var(--dorado); box-shadow: var(--shadow), 0 0 0 1px var(--dorado); }
.cal-date { display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 58px; min-width: 58px; height: 58px; border-radius: var(--radius-sm);
  background: rgba(216,181,109,0.14); border: 1px solid rgba(216,181,109,0.3); }
.cal-day { font-family: var(--font-head); font-size: 1.5rem; color: var(--dorado); line-height: 1; }
.cal-mon { font-size: .68rem; letter-spacing: .08em; color: var(--txt-soft); }
.cal-body { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.cal-title { font-size: 1.1rem; }
.cal-meta { color: var(--txt-dim); font-size: .82rem; }
.cal-note { color: var(--txt-soft); font-size: .9rem; }
.cal-song { color: var(--rosa); font-size: .9rem; margin-top: 2px; }
.cal-add { padding: 24px; margin-top: 8px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}