/* ================================================================
   BOOK BY JENN — hoja de estilos
   Identidad: "librería de medianoche" — negro violáceo profundo,
   morado como color de autor, y un dorado de cubierta como acento
   de foil para valoraciones y detalles. Tipografía de portada de
   libro (serif dramática) + una fuente manuscrita para las notas
   personales de Jenn + una sans limpia para el cuerpo de texto.
   ================================================================ */

:root {
  /* Color ---------------------------------------------------- */
  --ink: #0b0710;
  --ink-raised: #120a1a;
  --plum-900: #1a0f26;
  --plum-800: #241531;
  --plum-700: #331d45;
  --violet-500: #8b5fe0;
  --violet-400: #9d74e8;
  --violet-300: #c9aef0;
  --gold: #e8c77e;
  --gold-dim: #b89a5c;
  --paper: #f3eef9;
  --ink-soft: #b9afc9;
  --ink-faint: #786f8c;
  --danger: #e6788a;
  --success: #8fd6a8;

  /* Tipografía -------------------------------------------------- */
  --font-display: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-accent: "Caveat", "Segoe Script", cursive;
  --font-body: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Espaciado y forma -------------------------------------------- */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --container: 1160px;
  --shadow-card: 0 18px 40px -20px rgba(0, 0, 0, 0.65);
  --shadow-pop: 0 10px 30px -12px rgba(139, 95, 224, 0.45);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.4rem; }
p { margin: 0 0 1em; color: var(--ink-soft); }

.eyebrow {
  font-family: var(--font-accent);
  font-size: 1.35rem;
  color: var(--gold);
  display: inline-block;
  transform: rotate(-2deg);
  margin-bottom: 0.25em;
}

/* Accesibilidad ----------------------------------------------------- */
.visually-hidden {
  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: 1rem; top: -3rem;
  background: var(--gold); color: var(--ink); padding: 0.6em 1em;
  border-radius: var(--radius-sm); font-weight: 600; z-index: 100;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Layout -------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
@media (min-width: 720px) { .container { padding-inline: 2rem; } }

.section { padding-block: clamp(2.5rem, 6vw, 5rem); }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.75rem; }
.section-head p { margin: 0; max-width: 46ch; }

/* Botones --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  padding: 0.75em 1.4em;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--violet-500); color: var(--paper); box-shadow: var(--shadow-pop); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -14px rgba(139,95,224,0.6); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { transform: translateY(-2px); }
.btn-ghost { background: transparent; border-color: rgba(243,238,249,0.28); color: var(--paper); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-danger { background: transparent; border-color: rgba(230,120,138,0.5); color: var(--danger); }
.btn-danger:hover { background: rgba(230,120,138,0.12); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.5em 1em; font-size: 0.85rem; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn-link { background: none; border: none; padding: 0; color: var(--violet-300); text-decoration: underline; cursor: pointer; font-weight: 600; }
.btn-link:hover { color: var(--gold); }

/* Header / nav ------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(11, 7, 16, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(243,238,249,0.08);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.9rem; }

.brand { display: flex; flex-direction: column; text-decoration: none; line-height: 1; }
.brand-mark { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: var(--paper); }
.brand-mark em { color: var(--gold); font-style: normal; }
.brand-tag { font-family: var(--font-accent); color: var(--violet-300); font-size: 1rem; margin-top: 0.1em; }

#nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-toggle-label {
  display: none; flex-direction: column; gap: 5px; width: 26px; cursor: pointer;
  padding: 0.5rem; margin: -0.5rem;
}
.nav-toggle-label span { display: block; height: 2px; background: var(--paper); border-radius: 2px; transition: transform 0.2s var(--ease), opacity 0.2s var(--ease); }

.site-nav { display: flex; align-items: center; gap: 1.5rem; }
.site-nav a { text-decoration: none; color: var(--ink-soft); font-weight: 600; font-size: 0.95rem; transition: color 0.15s var(--ease); }
.site-nav a:hover, .site-nav a.is-active { color: var(--paper); }
.site-nav a.is-active { color: var(--gold); }
.nav-cta { display: flex; align-items: center; gap: 0.75rem; }

@media (max-width: 860px) {
  .nav-toggle-label { display: flex; }
  .site-nav {
    position: absolute; inset: 100% 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink-raised);
    border-bottom: 1px solid rgba(243,238,249,0.08);
    max-height: 0; overflow: hidden;
    transition: max-height 0.3s var(--ease);
  }
  .site-nav a { padding: 1rem 1.25rem; border-top: 1px solid rgba(243,238,249,0.06); }
  .nav-cta { flex-direction: column; align-items: stretch; padding: 1rem 1.25rem; gap: 0.6rem; }
  #nav-toggle:checked ~ .site-nav { max-height: 70vh; overflow-y: auto; }
  #nav-toggle:checked ~ .nav-toggle-label span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  #nav-toggle:checked ~ .nav-toggle-label span:nth-child(2) { opacity: 0; }
  #nav-toggle:checked ~ .nav-toggle-label span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Flash messages ------------------------------------------------- */
.flash { border-radius: var(--radius-md); padding: 0.9em 1.2em; margin-block: 1rem; font-weight: 600; font-size: 0.95rem; }
.flash-success { background: rgba(143,214,168,0.12); color: var(--success); border: 1px solid rgba(143,214,168,0.3); }
.flash-error { background: rgba(230,120,138,0.12); color: var(--danger); border: 1px solid rgba(230,120,138,0.3); }

/* Hero ------------------------------------------------------------ */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4rem);
  background:
    radial-gradient(60% 55% at 15% 0%, rgba(139,95,224,0.28), transparent 60%),
    radial-gradient(45% 45% at 100% 10%, rgba(232,199,126,0.10), transparent 60%),
    var(--ink);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 10% 20%, var(--gold) 60%, transparent),
    radial-gradient(1.5px 1.5px at 80% 15%, var(--violet-300) 60%, transparent),
    radial-gradient(2px 2px at 60% 55%, var(--gold) 60%, transparent),
    radial-gradient(1.5px 1.5px at 30% 75%, var(--violet-300) 60%, transparent),
    radial-gradient(1.5px 1.5px at 92% 65%, var(--gold) 60%, transparent);
  opacity: 0.55;
  animation: sparkle 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes sparkle { 0%, 100% { opacity: 0.35; } 50% { opacity: 0.75; } }

.hero-grid { position: relative; display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.1fr 0.9fr; } }

.hero h1 { margin-bottom: 0.4em; }
.hero-lede { max-width: 48ch; font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

.hero-shelf { display: flex; justify-content: center; gap: 0.9rem; padding: 1rem; }
.hero-shelf-book {
  width: 96px; aspect-ratio: 2/3; border-radius: 6px 10px 10px 6px;
  box-shadow: var(--shadow-card);
  object-fit: cover;
  background: linear-gradient(160deg, var(--plum-700), var(--plum-900));
  transition: transform 0.25s var(--ease);
}
.hero-shelf-book:nth-child(odd) { transform: rotate(-4deg) translateY(6px); }
.hero-shelf-book:nth-child(even) { transform: rotate(3deg); }
.hero-shelf-book:hover { transform: translateY(-6px) rotate(0deg); }
@media (max-width: 640px) { .hero-shelf-book { width: 74px; } }

/* Filtros ----------------------------------------------------------- */
.filters {
  background: var(--plum-900);
  border: 1px solid rgba(243,238,249,0.08);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2.25rem;
}
.filters-row { display: flex; flex-wrap: wrap; gap: 0.9rem 1.4rem; align-items: flex-end; }
.filters .field { min-width: 160px; flex: 1 1 160px; }
.filters .field-search { flex: 2 1 220px; }
.filter-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.filter-pill {
  font-size: 0.82rem; padding: 0.4em 0.9em; border-radius: 999px;
  background: var(--plum-800); color: var(--ink-soft);
  text-decoration: none; border: 1px solid transparent;
}
.filter-pill.is-active { background: var(--violet-500); color: var(--paper); }
.filter-pill:hover { border-color: var(--gold); color: var(--paper); }

/* Formularios --------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 0.4em; margin-bottom: 1.1rem; }
.field label, .field legend { font-weight: 600; font-size: 0.88rem; color: var(--paper); padding: 0; }
.field .hint { color: var(--ink-faint); font-size: 0.8rem; }

input[type="text"], input[type="email"], input[type="password"], input[type="search"],
input[type="url"], input[type="number"], input[type="date"], textarea, select {
  width: 100%;
  background: var(--ink-raised);
  border: 1.5px solid rgba(243,238,249,0.14);
  color: var(--paper);
  padding: 0.7em 0.9em;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.15s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }
input:focus, textarea:focus, select:focus { border-color: var(--violet-500); }
textarea { min-height: 7em; resize: vertical; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%), linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%); background-position: calc(100% - 18px) center, calc(100% - 13px) center; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 2.2em; }

.form-card {
  background: var(--plum-900);
  border: 1px solid rgba(243,238,249,0.08);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  max-width: 460px;
}
.form-card-wide { max-width: 760px; }
.form-errors { list-style: none; padding: 0; margin: 0 0 1.2rem; display: flex; flex-direction: column; gap: 0.4rem; }
.form-errors li { background: rgba(230,120,138,0.12); color: var(--danger); border: 1px solid rgba(230,120,138,0.3); padding: 0.6em 0.9em; border-radius: var(--radius-sm); font-size: 0.88rem; }
.form-grid { display: grid; gap: 0 1.25rem; }
@media (min-width: 640px) { .form-grid-2 { grid-template-columns: 1fr 1fr; } }
.form-footer-note { font-size: 0.85rem; color: var(--ink-faint); margin-top: 1rem; }
.form-footer-note a { color: var(--violet-300); }

.cover-current { display: flex; align-items: center; gap: 0.9rem; margin-bottom: 0.6rem; }
.cover-current-thumb { width: 64px; aspect-ratio: 2/3; object-fit: cover; border-radius: 6px; box-shadow: var(--shadow-card); }
.checkbox-inline { display: inline-flex; align-items: center; gap: 0.4em; font-size: 0.85rem; color: var(--ink-soft); font-weight: 500; cursor: pointer; }
.checkbox-inline input { accent-color: var(--violet-500); }

fieldset { border: none; padding: 0; margin: 0 0 1.1rem; }
.checkbox-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.checkbox-pill { position: relative; }
.checkbox-pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.checkbox-pill label {
  display: inline-block; padding: 0.45em 1em; border-radius: 999px; cursor: pointer;
  background: var(--ink-raised); border: 1.5px solid rgba(243,238,249,0.14);
  font-weight: 500; font-size: 0.86rem; color: var(--ink-soft);
  transition: all 0.15s var(--ease);
}
.checkbox-pill input:checked + label { background: var(--violet-500); border-color: var(--violet-500); color: var(--paper); }
.checkbox-pill input:focus-visible + label { outline: 3px solid var(--gold); outline-offset: 2px; }

.range-row { display: flex; align-items: center; gap: 0.75rem; }
input[type="range"] { accent-color: var(--gold); flex: 1; }

/* Estrellas / spice / formato --------------------------------------- */
.rating-stars { display: inline-flex; gap: 2px; vertical-align: middle; }
.rating-spice { display: inline-flex; gap: 2px; vertical-align: middle; }
.icon-spice path { fill: rgba(185,175,201,0.3); }
.icon-spice.is-active path { fill: var(--gold); }
.icon-format { color: var(--violet-300); vertical-align: middle; }
.icon-heart path { color: var(--ink-soft); }
.icon-heart.is-active path { color: var(--gold); fill: var(--gold); }

.meta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5em 1.1em; color: var(--ink-soft); font-size: 0.88rem; }
.meta-row .meta-item { display: inline-flex; align-items: center; gap: 0.4em; }

/* Pills de categoría / trope --------------------------------------- */
.pill-group { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.pill {
  display: inline-flex; align-items: center;
  font-size: 0.78rem; font-weight: 600;
  padding: 0.32em 0.8em; border-radius: 999px;
  text-decoration: none;
}
.pill-category { background: rgba(139,95,224,0.18); color: var(--violet-300); border: 1px solid rgba(139,95,224,0.4); }
.pill-trope { background: rgba(232,199,126,0.12); color: var(--gold); border: 1px solid rgba(232,199,126,0.35); }
.pill-status-published { background: rgba(143,214,168,0.15); color: var(--success); }
.pill-status-draft { background: rgba(185,175,201,0.15); color: var(--ink-soft); }
a.pill:hover { filter: brightness(1.2); }

/* Grid de libros ---------------------------------------------------- */
.book-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.75rem 1.5rem; }

.book-card { text-decoration: none; color: inherit; display: block; position: relative; }
.book-card-cover {
  position: relative; aspect-ratio: 2/3; border-radius: var(--radius-md);
  overflow: hidden; background: linear-gradient(160deg, var(--plum-700), var(--plum-900));
  box-shadow: var(--shadow-card);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.book-card-cover img { width: 100%; height: 100%; object-fit: cover; }
.book-card:hover .book-card-cover { transform: translateY(-6px) rotate(-1deg); box-shadow: 0 24px 44px -18px rgba(0,0,0,0.7); }
.book-card-status { position: absolute; top: 0.6rem; left: 0.6rem; }
.book-card-body { padding-top: 0.9rem; }
.book-card-title { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; margin: 0 0 0.15em; }
.book-card-author { color: var(--ink-faint); font-size: 0.85rem; margin: 0 0 0.5em; }
.book-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-top: 0.5rem; }

.cover-placeholder {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 1rem; font-family: var(--font-accent); color: var(--violet-300);
  font-size: 1.15rem; line-height: 1.25;
  background: repeating-linear-gradient(135deg, var(--plum-800), var(--plum-800) 10px, var(--plum-900) 10px, var(--plum-900) 20px);
}

/* Ficha de libro (detalle) ------------------------------------------ */
.book-detail { display: grid; gap: 2.5rem; }
@media (min-width: 860px) { .book-detail { grid-template-columns: 320px 1fr; align-items: start; } }

.book-detail-cover { position: sticky; top: 6.5rem; }
.book-detail-cover .cover-frame {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card);
  aspect-ratio: 2/3; background: linear-gradient(160deg, var(--plum-700), var(--plum-900));
  transform: rotate(-1.2deg);
}
.book-detail-cover .cover-frame img { width: 100%; height: 100%; object-fit: cover; }
.book-detail-actions { display: flex; flex-direction: column; gap: 0.7rem; margin-top: 1.25rem; }

.reading-card {
  background: var(--plum-900);
  border: 1px solid rgba(243,238,249,0.08);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  margin: 1.5rem 0;
}
.reading-card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1.4rem; }
.reading-card-item .reading-card-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-faint); margin-bottom: 0.4em; }

.journal-note {
  border-left: 3px solid var(--gold);
  padding-left: 1.1rem;
  margin: 1.75rem 0;
}
.journal-note .eyebrow { display: block; }

.comments-section { margin-top: 3rem; border-top: 1px solid rgba(243,238,249,0.08); padding-top: 2rem; }
.comment-item { display: flex; flex-direction: column; gap: 0.3rem; padding: 1rem 0; border-bottom: 1px solid rgba(243,238,249,0.06); }
.comment-item:last-child { border-bottom: none; }
.comment-meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.comment-author { font-weight: 700; color: var(--paper); }
.comment-date { font-size: 0.78rem; color: var(--ink-faint); }
.comment-body { color: var(--ink-soft); margin: 0; }
.comment-form { margin-top: 1.5rem; }

/* Estados vacíos ------------------------------------------------ */
.empty-state {
  text-align: center; padding: 3.5rem 1.5rem; border: 1.5px dashed rgba(243,238,249,0.16);
  border-radius: var(--radius-lg); color: var(--ink-soft);
}
.empty-state h3 { color: var(--paper); }

/* Admin ------------------------------------------------------------- */
.admin-shell { display: grid; gap: 2rem; }
@media (min-width: 860px) { .admin-shell { grid-template-columns: 220px 1fr; } }
.admin-nav { display: flex; flex-direction: column; gap: 0.3rem; }
.admin-nav a {
  padding: 0.65em 0.9em; border-radius: var(--radius-sm); text-decoration: none;
  color: var(--ink-soft); font-weight: 600; font-size: 0.9rem;
}
.admin-nav a:hover { background: var(--plum-800); color: var(--paper); }
.admin-nav a.is-active { background: var(--violet-500); color: var(--paper); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-card { background: var(--plum-900); border: 1px solid rgba(243,238,249,0.08); border-radius: var(--radius-md); padding: 1.25rem; }
.stat-number { font-family: var(--font-display); font-size: 2.2rem; color: var(--gold); font-weight: 700; }
.stat-label { color: var(--ink-soft); font-size: 0.85rem; }

.table-wrap { overflow-x: auto; border: 1px solid rgba(243,238,249,0.08); border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 640px; }
th, td { text-align: left; padding: 0.85em 1em; border-bottom: 1px solid rgba(243,238,249,0.06); vertical-align: middle; }
th { color: var(--ink-faint); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; background: var(--ink-raised); }
tr:last-child td { border-bottom: none; }
td .row-actions { display: flex; gap: 0.6rem; align-items: center; }
.inline-form { display: inline; }

.admin-toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }

/* Páginas de error --------------------------------------------------- */
.error-page { min-height: 60vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 4rem 1.5rem; gap: 0.75rem; }
.error-page .error-code { font-family: var(--font-display); font-size: clamp(3rem, 10vw, 5rem); color: var(--gold); }

/* Footer --------------------------------------------------------- */
.site-footer { border-top: 1px solid rgba(243,238,249,0.08); padding-block: 2.5rem; margin-top: 3rem; }
.site-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: center; }
.site-footer p { margin: 0; color: var(--ink-faint); font-size: 0.85rem; }
.footer-links { display: flex; gap: 1.25rem; }
.footer-links a { color: var(--ink-soft); text-decoration: none; font-size: 0.85rem; }
.footer-links a:hover { color: var(--gold); }
.footer-social { display: flex; gap: 0.9rem; }
.footer-social a { color: var(--ink-soft); display: inline-flex; }
.footer-social a:hover { color: var(--gold); }

/* Utilidades ---------------------------------------------------- */
.stack { display: flex; flex-direction: column; gap: 1rem; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }