/* ============================================================
   curso.css — Los Arquetipos de Jung · Alquimia del Alma
   Cards, Modal, Tabs, Grid, Toolbar, Secciones del curso
   ============================================================ */

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '⬡';
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(220px, 30vw, 400px);
  color: var(--accent);
  opacity: 0.028;
  pointer-events: none;
  line-height: 1;
  animation: glowPulse 6s ease-in-out infinite;
}
.hero-eyebrow {
  font-size: 0.68rem;
  font-family: var(--font-b);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-d);
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--cream);
  margin-bottom: 8px;
}
.hero-title-sub {
  font-family: var(--font-d);
  font-size: clamp(1.1rem, 2.5vw, 1.7rem);
  font-weight: 300;
  font-style: italic;
  color: var(--accent-lt);
  margin-bottom: 20px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.hero-tag {
  font-size: 0.7rem;
  font-family: var(--font-b);
  color: var(--muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}
.hero-autor {
  font-size: 0.82rem;
  color: var(--muted);
  font-family: var(--font-b);
  margin-bottom: 36px;
}
.hero-autor strong { color: var(--cream-dim); }
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── PROGRESO GLOBAL ──────────────────────────────────────── */
.prog-global {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
}
.prog-global-ring { flex-shrink: 0; }
.prog-global-text h3 {
  font-family: var(--font-d);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 6px;
}
.prog-global-text p {
  font-size: 0.82rem;
  color: var(--muted);
}
.prog-global-parts {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pg-parte {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pg-parte-name {
  font-size: 0.75rem;
  font-family: var(--font-b);
  color: var(--cream-dim);
  min-width: 110px;
}
.pg-parte-bar { flex: 1; }
.pg-parte-count {
  font-size: 0.72rem;
  color: var(--muted);
  min-width: 36px;
  text-align: right;
}

/* ── MÓDULO CARD (index) ──────────────────────────────────── */
.modulos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 64px;
}
.modulo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-decoration: none;
  display: block;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.modulo-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--mc, var(--accent));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.modulo-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.mc-simbolo {
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: var(--mc, var(--accent));
}
.mc-num {
  font-size: 0.65rem;
  font-family: var(--font-b);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.mc-nombre {
  font-family: var(--font-d);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 4px;
}
.mc-sub {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.5;
}
.mc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.mc-cap {
  font-size: 0.7rem;
  font-family: var(--font-b);
  color: var(--mc, var(--accent));
}
.mc-dur { font-size: 0.68rem; color: var(--muted); }
.mc-status {
  display: inline-block;
  font-size: 0.62rem;
  font-family: var(--font-b);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid currentColor;
  margin-bottom: 8px;
}
.mc-status.pendiente { color: var(--muted); }
.mc-status.en-curso  { color: var(--col-yo); }
.mc-status.completado { color: var(--c-explorador); }

/* ── M0 CARD ──────────────────────────────────────────────── */
.m0-card {
  background: var(--bg-card);
  border: 1px solid var(--accent-bdr);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
  text-decoration: none;
  transition: all var(--transition);
}
.m0-card:hover {
  background: var(--bg-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}
.m0-simbolo {
  font-size: 2.5rem;
  color: var(--accent-lt);
  flex-shrink: 0;
}
.m0-text h3 { font-family: var(--font-d); font-size: 1.3rem; font-weight: 500; margin-bottom: 4px; }
.m0-text p  { font-size: 0.82rem; color: var(--muted); }
.m0-arrow { margin-left: auto; font-size: 1.2rem; color: var(--accent); flex-shrink: 0; }

/* ── TOOLBAR ──────────────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.toolbar-search {
  flex: 1;
  min-width: 180px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-family: var(--font-b);
  font-size: 0.82rem;
  color: var(--cream);
  outline: none;
  transition: border-color var(--transition);
}
.toolbar-search::placeholder { color: var(--muted); }
.toolbar-search:focus { border-color: var(--accent-bdr); }

.filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-btn {
  font-size: 0.72rem;
  font-family: var(--font-b);
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.filter-btn:hover { border-color: var(--accent-bdr); color: var(--cream-dim); }
.filter-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent-bdr);
  color: var(--accent-lt);
}

/* ── GRID DE ARQUETIPOS ───────────────────────────────────── */
.arq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

/* ── CARD ─────────────────────────────────────────────────── */
.arq-card {
  aspect-ratio: 2/3;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  background: var(--bg-card);
}
.arq-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 24px rgba(168,125,232,0.06);
  border-color: rgba(255,255,255,0.14);
}
.arq-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(0,0,0,0) 0%,
    var(--cc, #1a1740) 100%
  );
  opacity: 0.85;
}
.card-bg-color {
  position: absolute;
  inset: 0;
  background: var(--cc, var(--accent));
  opacity: 0.14;
}
.card-simbolo-bg {
  position: absolute;
  bottom: -10px;
  right: -10px;
  font-size: 90px;
  color: var(--cc, var(--accent));
  opacity: 0.1;
  pointer-events: none;
  line-height: 1;
  transition: opacity var(--transition);
}
.arq-card:hover .card-simbolo-bg { opacity: 0.18; }

.card-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 14px 12px;
}
.card-cap {
  font-size: 0.62rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cc, var(--accent));
  opacity: 0.9;
  margin-bottom: auto;
}
.card-nombre {
  font-family: var(--font-d);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 4px;
}
.card-subtit {
  font-size: 0.62rem;
  font-family: var(--font-b);
  color: var(--cream-dim);
  opacity: 0.7;
  line-height: 1.35;
}
.card-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  border: 1.5px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  transition: all var(--transition);
}
.arq-card.done .card-check {
  background: #c9b44c;
  border-color: #c9b44c;
  color: #070610;
}

/* ── PARTE HEADER ─────────────────────────────────────────── */
.parte-hero {
  padding: 64px 0 40px;
  position: relative;
  overflow: hidden;
}
.parte-hero::before {
  content: attr(data-simbolo);
  position: absolute;
  right: -20px; top: 50%;
  transform: translateY(-50%);
  font-size: clamp(140px, 20vw, 260px);
  color: var(--ph-color, var(--accent));
  opacity: 0.06;
  pointer-events: none;
  line-height: 1;
}
.ph-tag {
  font-size: 0.66rem;
  font-family: var(--font-b);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ph-color, var(--accent));
  margin-bottom: 10px;
}
.ph-title {
  font-family: var(--font-d);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 400;
  margin-bottom: 6px;
}
.ph-sub {
  font-family: var(--font-d);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--cream-dim);
  margin-bottom: 20px;
}
.ph-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ph-meta-item {
  font-size: 0.75rem;
  font-family: var(--font-b);
  color: var(--muted);
}
.ph-meta-item strong { color: var(--ph-color, var(--accent)); }
.ph-prog { min-width: 200px; }

/* ── MODAL OVERLAY ────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,6,16,0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ── MODAL DRAWER ─────────────────────────────────────────── */
.arq-modal {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(680px, 100vw);
  background: var(--bg-modal);
  border-left: 1px solid var(--border);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  overflow: hidden;
}
.arq-modal.open { transform: translateX(0); }

.modal-nav-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-close {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
  flex-shrink: 0;
}
.modal-close:hover { background: var(--bg-hover); color: var(--cream); }

.modal-nav-arrows {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.modal-arrow {
  width: 30px; height: 30px;
  border-radius: 6px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cream-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.modal-arrow:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--cream);
  border-color: var(--accent-bdr);
}
.modal-arrow:disabled { opacity: 0.3; cursor: default; }
.modal-pos-label {
  font-size: 0.7rem;
  font-family: var(--font-b);
  color: var(--muted);
  padding: 0 4px;
}

/* ── MODAL HEAD ───────────────────────────────────────────── */
.modal-head {
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.modal-head::before {
  content: attr(data-simbolo);
  position: absolute;
  right: 16px; top: 50%;
  transform: translateY(-50%);
  font-size: 100px;
  color: var(--mh-color, var(--accent));
  opacity: 0.08;
  pointer-events: none;
  line-height: 1;
}
.modal-parte {
  display: block;
  font-size: 0.66rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mh-color, var(--accent));
  margin-bottom: 6px;
  opacity: 0.85;
}
.modal-nombre {
  font-family: var(--font-d);
  font-size: 2rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 4px;
  line-height: 1.1;
}
.modal-subtit {
  font-family: var(--font-d);
  font-size: 1rem;
  font-style: italic;
  color: var(--cream-dim);
}

/* ── MODAL TABS ───────────────────────────────────────────── */
.modal-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-tab {
  flex: 1;
  padding: 12px 10px;
  font-family: var(--font-b);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: transparent;
  border: none;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  text-align: center;
}
.modal-tab:hover { color: var(--cream-dim); }
.modal-tab.active {
  color: var(--accent-lt);
  border-bottom-color: var(--accent);
  background: var(--accent-dim);
}

/* ── MODAL BODY ───────────────────────────────────────────── */
.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
}
.modal-body::-webkit-scrollbar { width: 4px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--accent-bdr); border-radius: 2px; }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── TAB 1: EL ARQUETIPO ──────────────────────────────────── */
.esot-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 0.78rem;
}
.esot-table th {
  font-family: var(--font-b);
  font-weight: 500;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 10px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  text-align: left;
}
.esot-table td {
  padding: 8px 10px;
  border: 1px solid var(--border);
  color: var(--cream-dim);
  font-family: var(--font-b);
  font-size: 0.78rem;
  vertical-align: top;
  line-height: 1.45;
}

.ms-section {
  margin-bottom: 22px;
}
.ms-title {
  font-size: 0.66rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.8;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.ms-title::before { content: '⬡'; font-size: 0.7rem; }
.ms-text {
  font-size: 0.875rem;
  color: var(--cream-dim);
  line-height: 1.7;
  font-family: var(--font-b);
}

.mitos-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mito-box {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}
.mito-tag {
  display: inline-block;
  font-size: 0.6rem;
  font-family: var(--font-b);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-bdr);
  padding: 2px 7px;
  border-radius: 3px;
  margin-bottom: 8px;
}
.mito-text {
  font-size: 0.82rem;
  color: var(--cream-dim);
  line-height: 1.6;
}

.sigs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.sig-box {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}
.sig-box.inv { border-color: rgba(192,74,74,0.25); }
.sig-box h4 {
  font-family: var(--font-b);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.sig-box.inv h4 { color: #c06b6b; }
.sig-box p {
  font-size: 0.8rem;
  line-height: 1.55;
}

.preg-box {
  background: var(--accent-dim);
  border: 1px solid var(--accent-bdr);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 8px;
}
.preg-box .label {
  font-size: 0.62rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.integracion-text {
  font-size: 0.85rem;
  color: var(--cream-dim);
  line-height: 1.7;
}

/* ── TAB 2: EL CAPÍTULO ───────────────────────────────────── */
.ep-meta {
  font-size: 0.7rem;
  font-family: var(--font-b);
  color: var(--muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ep-titulo {
  font-family: var(--font-d);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 20px;
  line-height: 1.2;
}
.ep-texto {
  font-family: var(--font-b);
  font-size: 0.9rem;
  color: var(--cream-dim);
  line-height: 1.8;
  white-space: pre-line;
}
.ep-sep {
  display: block;
  text-align: center;
  color: var(--accent);
  font-size: 0.9rem;
  opacity: 0.5;
  margin: 22px 0;
}

/* ── TAB 3: MI REFLEXIÓN ──────────────────────────────────── */
.ref-preg {
  background: var(--bg-dark);
  border: 1px solid var(--accent-bdr);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 20px;
}
.ref-preg .label {
  font-size: 0.62rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.italic-question {
  font-family: var(--font-d);
  font-style: italic;
  font-size: 1rem;
  color: var(--cream);
  line-height: 1.5;
}

.ref-label {
  font-size: 0.7rem;
  font-family: var(--font-b);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.ref-textarea {
  width: 100%;
  min-height: 120px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font-b);
  font-size: 0.85rem;
  color: var(--cream);
  line-height: 1.65;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
  margin-bottom: 20px;
}
.ref-textarea::placeholder { color: var(--muted); }
.ref-textarea:focus { border-color: var(--accent-bdr); }

.ejercicios-box {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 20px;
}
.ejercicios-box .label {
  font-size: 0.62rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}
.ejercicios-toggle {
  font-size: 0.72rem;
  font-family: var(--font-b);
  color: var(--accent);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  transition: color var(--transition);
}
.ejercicios-toggle:hover { color: var(--accent-lt); }
.ejercicios-toggle .arrow { transition: transform var(--transition); }
.ejercicios-toggle.open .arrow { transform: rotate(90deg); }

.ejercicios-content { display: none; }
.ejercicios-content.visible { display: block; }

.ejercicios-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.ejercicios-list li {
  font-size: 0.83rem;
  color: var(--cream-dim);
  line-height: 1.55;
  padding: 10px 12px;
  background: var(--bg-modal);
  border-radius: 6px;
  border-left: 2px solid var(--accent-bdr);
  counter-increment: ej;
  display: flex;
  gap: 10px;
}
.ejercicios-list li::before {
  content: counter(ej);
  font-family: var(--font-d);
  font-size: 0.9rem;
  color: var(--accent);
  flex-shrink: 0;
  min-width: 16px;
}
.ejercicios-list { counter-reset: ej; }

.practica-box {
  background: var(--accent-dim);
  border: 1px solid var(--accent-bdr);
  border-radius: 8px;
  padding: 12px 14px;
}
.practica-box .label {
  font-size: 0.6rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.practica-box p {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--cream-dim);
}

.btn-marcar {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  font-family: var(--font-b);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid var(--accent-bdr);
  background: transparent;
  color: var(--accent-lt);
  margin-top: 4px;
}
.btn-marcar:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.btn-marcar.done {
  background: rgba(201,180,76,0.15);
  border-color: rgba(201,180,76,0.4);
  color: #c9b44c;
}

/* ── SECCIÓN ENFOQUE (index) ──────────────────────────────── */
.enfoque-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 64px;
  align-items: start;
}
.enfoque-text p {
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 14px;
}
.pasos-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.paso-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.paso-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--accent-bdr);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-d);
  font-size: 0.9rem;
  color: var(--accent-lt);
  flex-shrink: 0;
}
.paso-text h4 {
  font-family: var(--font-b);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 3px;
}
.paso-text p { font-size: 0.78rem; }

/* ── EJERCICIOS PANEL (index) ─────────────────────────────── */
.ejercicios-panel {
  margin-bottom: 64px;
}
.ej-accordion {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ej-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.ej-header {
  width: 100%;
  background: none;
  border: none;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}
.ej-header:hover { background: var(--bg-hover); }
.ej-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.ej-nombre {
  font-family: var(--font-d);
  font-size: 1rem;
  font-weight: 500;
  color: var(--cream);
  flex: 1;
}
.ej-cap {
  font-size: 0.68rem;
  font-family: var(--font-b);
  color: var(--muted);
}
.ej-chevron {
  font-size: 0.7rem;
  color: var(--muted);
  transition: transform var(--transition);
}
.ej-item.open .ej-chevron { transform: rotate(90deg); }
.ej-body {
  display: none;
  padding: 0 18px 16px;
}
.ej-item.open .ej-body { display: block; }
.ej-preguntas {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  counter-reset: ej-q;
}
.ej-preguntas li {
  font-size: 0.82rem;
  color: var(--cream-dim);
  line-height: 1.55;
  padding: 8px 10px;
  background: var(--bg-dark);
  border-radius: 6px;
  counter-increment: ej-q;
  display: flex;
  gap: 8px;
}
.ej-preguntas li::before {
  content: counter(ej-q);
  font-family: var(--font-d);
  color: var(--accent);
  flex-shrink: 0;
  min-width: 14px;
}
.ej-practica {
  font-size: 0.8rem;
  color: var(--cream-dim);
  background: var(--accent-dim);
  border: 1px solid var(--accent-bdr);
  border-radius: 6px;
  padding: 10px 12px;
  line-height: 1.6;
}
.ej-practica-label {
  font-size: 0.6rem;
  font-family: var(--font-b);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 5px;
}

/* ── EPILOGO PANEL (desbloqueado) ─────────────────────────── */
.epilogo-panel {
  display: none;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-hover));
  border: 1px solid var(--accent-bdr);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 48px;
  text-align: center;
}
.epilogo-panel.unlocked { display: block; }
.epilogo-panel h2 {
  font-family: var(--font-d);
  font-size: 2rem;
  font-weight: 400;
  color: var(--accent-lt);
  margin-bottom: 24px;
}
.epilogo-panel .ep-texto {
  text-align: left;
  max-width: 600px;
  margin: 0 auto;
}

/* ── MÓDULO 0 SECCIONES ───────────────────────────────────── */
.m0-section {
  margin-bottom: 48px;
}
.m0-epig {
  border-left: 3px solid var(--accent);
  padding: 20px 24px;
  background: var(--accent-dim);
  border-radius: 0 10px 10px 0;
  margin: 32px 0;
}
.m0-epig blockquote {
  font-family: var(--font-d);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.4;
  margin-bottom: 8px;
}
.m0-epig cite {
  font-size: 0.78rem;
  color: var(--accent-lt);
  font-style: normal;
}
.m0-checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
.m0-check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color var(--transition);
}
.m0-check-item:hover { border-color: var(--accent-bdr); }
.m0-check-item input[type=checkbox] { margin-top: 2px; accent-color: var(--accent); flex-shrink: 0; }
.m0-check-item label {
  font-size: 0.85rem;
  color: var(--cream-dim);
  line-height: 1.5;
  cursor: pointer;
}
.arq-lista-22 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 16px;
}
.al-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  transition: all var(--transition);
}
.al-item:hover { border-color: var(--accent-bdr); background: var(--bg-hover); }
.al-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.al-num { font-size: 0.65rem; color: var(--muted); font-family: var(--font-b); }
.al-nombre {
  font-family: var(--font-d);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--cream);
  flex: 1;
}
.al-parte { font-size: 0.65rem; color: var(--muted); }

/* ── NAV MODULOS ──────────────────────────────────────────── */
.modulo-nav {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.modulo-nav-btn {
  padding: 7px 14px;
  font-family: var(--font-b);
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--cream-dim);
  text-decoration: none;
  transition: all var(--transition);
}
.modulo-nav-btn:hover,
.modulo-nav-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent-bdr);
  color: var(--accent-lt);
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .prog-global { flex-direction: column; gap: 20px; }
  .prog-global-parts { width: 100%; }
  .enfoque-section { grid-template-columns: 1fr; }
  .sigs-grid { grid-template-columns: 1fr; }
  .arq-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .arq-modal { width: 100vw; border-left: none; border-top: 1px solid var(--border); }
}
@media (max-width: 480px) {
  .arq-grid { grid-template-columns: repeat(2, 1fr); }
  .modal-body { padding: 16px 16px; }
  .modal-head { padding: 16px 16px 12px; }
  .modulos-grid { grid-template-columns: 1fr; }
}