/* CN Cursos · Frontend CSS */
@import url('https://fonts.googleapis.com/css2?family=Tenor+Sans&family=Jost:wght@300;400;500;600&family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400;1,500&display=swap');

/* ── Variables ── */
.cn-lista-block,
.cn-curso-detalle {
  --cn-purple: #4D236D;
  --cn-purple-light: #6B3491;
  --cn-gold: #B09028;
  --cn-gold-light: #C8A83A;
  --cn-cream: #FAF7F0;
  --cn-dark: #13100D;
  --cn-dark2: #1e1a16;
  --cn-gray-100: #f2efe8;
  --cn-gray-200: #ddd9cf;
  --cn-gray-400: #9e9a92;
  --cn-text: #1a1714;
  --cn-text-muted: #6b6760;
  --cn-radius: 12px;
  --cn-shadow: 0 2px 12px rgba(0,0,0,0.08);
  --cn-shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --cn-font-display: 'Tenor Sans', Georgia, serif;
  --cn-font-body: 'Jost', system-ui, sans-serif;
  --cn-font-serif: 'Cormorant Garamond', Georgia, serif;
}

/* ══════════════════════════════════════
   LISTING
══════════════════════════════════════ */

.cn-lista-block {
  font-family: var(--cn-font-body);
  color: var(--cn-text);
}

/* Filter bar */
.cn-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cn-filter-pill {
  all: unset;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  padding: 7px 18px;
  border-radius: 999px;
  font-family: var(--cn-font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--cn-text-muted) !important;
  background: transparent !important;
  border: 1px solid var(--cn-gray-200) !important;
  transition: all 0.18s ease;
}
.cn-filter-pill:hover {
  background: var(--cn-gray-100) !important;
  color: var(--cn-text) !important;
  border-color: var(--cn-gray-200) !important;
}
.cn-filter-pill--active {
  background: var(--cn-purple) !important;
  color: #fff !important;
  border-color: var(--cn-purple) !important;
}

/* Grid */
.cn-cursos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.cn-empty {
  color: var(--cn-text-muted);
  font-style: italic;
}

/* ── Card ── */
.cn-curso-card {
  position: relative;
  border-radius: var(--cn-radius);
  background: #fff;
  box-shadow: var(--cn-shadow);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  display: flex;
  flex-direction: column;
}
.cn-curso-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--cn-shadow-lg);
}
.cn-curso-card--destacado {
  border: 2px solid var(--cn-gold);
}
.cn-curso-card--hidden {
  display: none;
}

.cn-card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  background: var(--cn-gold);
  color: #fff;
  font-family: var(--cn-font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}

.cn-card-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-decoration: none !important;
  color: inherit !important;
}

/* Card image area */
.cn-card-imagen {
  position: relative;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--cn-purple) 0%, #2A1040 100%);
  overflow: hidden;
}
.cn-card-imagen--foto {
  background: var(--cn-card-img, linear-gradient(135deg, var(--cn-purple) 0%, #2A1040 100%)) center/cover;
}
.cn-card-imagen--foto::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
}

.cn-card-top-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.cn-card-estado {
  position: absolute;
  bottom: 10px;
  left: 10px;
  font-family: var(--cn-font-body);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  z-index: 2;
}
.cn-card-estado--abierto {
  background: rgba(34,197,94,0.2);
  color: #16a34a;
  border: 1px solid rgba(34,197,94,0.4);
}
.cn-card-estado--pronto {
  background: rgba(234,179,8,0.2);
  color: #a16207;
  border: 1px solid rgba(234,179,8,0.4);
}
.cn-card-estado--cerrado {
  background: rgba(239,68,68,0.2);
  color: #dc2626;
  border: 1px solid rgba(239,68,68,0.4);
}

/* Badge shared */
.cn-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--cn-font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
}
.cn-badge--tipo {
  color: #fff;
}
.cn-badge--curso {
  background: var(--cn-purple);
}
.cn-badge--formacion {
  background: #7C3ABD;
}
.cn-badge--nivel {
  background: rgba(255,255,255,0.2);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
}

/* Card body */
.cn-card-body {
  padding: 18px 20px 12px;
  flex: 1;
}

.cn-card-titulo {
  font-family: var(--cn-font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.35;
  color: var(--cn-text);
  margin: 0 0 10px;
}

.cn-card-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12.5px;
  color: var(--cn-text-muted);
  margin-bottom: 12px;
}
.cn-card-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.cn-meta-icon {
  font-size: 13px;
}

/* Card price */
.cn-card-precio {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 26px;
}
.cn-precio-actual {
  font-family: var(--cn-font-display);
  font-size: 20px;
  color: var(--cn-purple);
}
.cn-precio-original {
  font-size: 13px;
  color: var(--cn-text-muted);
  text-decoration: line-through;
}
.cn-precio-consultar {
  font-size: 13px;
  color: var(--cn-text-muted);
  font-style: italic;
}

/* Card footer */
.cn-card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--cn-gray-100);
}
.cn-card-cta {
  font-family: var(--cn-font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--cn-purple);
  letter-spacing: 0.03em;
}
.cn-curso-card:hover .cn-card-cta {
  color: var(--cn-gold);
}

/* ══════════════════════════════════════
   DETAIL PAGE
══════════════════════════════════════ */

.cn-curso-detalle {
  font-family: var(--cn-font-body);
  color: var(--cn-text);
}

/* Hero */
.cn-hero {
  background: linear-gradient(135deg, var(--cn-dark) 0%, #2A1040 100%);
  padding: 80px 40px 60px;
  position: relative;
  overflow: hidden;
}
.cn-hero--foto {
  background: var(--cn-hero-img, linear-gradient(135deg, var(--cn-dark) 0%, #2A1040 100%)) center/cover;
}
.cn-hero--foto::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,10,7,0.55) 0%, rgba(13,10,7,0.80) 100%);
}
.cn-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
}
.cn-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.cn-hero-titulo {
  font-family: var(--cn-font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  color: #fff;
  margin: 0 0 20px;
  line-height: 1.2;
}
.cn-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
}

.cn-badge--estado {
  font-size: 11px;
  padding: 4px 10px;
}
.cn-badge--estado-abierto  { background: rgba(34,197,94,0.25); color: #6ee7b7; border: 1px solid rgba(34,197,94,0.3); }
.cn-badge--estado-pronto   { background: rgba(234,179,8,0.25); color: #fde68a; border: 1px solid rgba(234,179,8,0.3); }
.cn-badge--estado-cerrado  { background: rgba(239,68,68,0.25); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }

/* Body layout */
.cn-body {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 40px;
}

/* Content */
.cn-seccion {
  margin-bottom: 40px;
}
.cn-seccion-titulo {
  font-family: var(--cn-font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--cn-text);
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cn-gray-100);
}
.cn-descripcion {
  font-size: 15px;
  line-height: 1.75;
  color: var(--cn-text);
}
.cn-descripcion p {
  margin-bottom: 1em;
}

/* Topics */
.cn-temas-lista {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}
.cn-temas-lista li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  line-height: 1.5;
}
.cn-tema-icon {
  color: var(--cn-gold);
  font-size: 12px;
  margin-top: 3px;
  flex-shrink: 0;
}

/* Sidebar */
.cn-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cn-precio-box {
  background: var(--cn-cream);
  border: 1px solid var(--cn-gray-200);
  border-radius: var(--cn-radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cn-precio-display {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--cn-gray-200);
}
.cn-precio-bloque {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cn-precio-moneda-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cn-text-muted);
}
.cn-precio-pair {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.cn-precio-grande {
  font-family: var(--cn-font-display);
  font-size: 28px;
  color: var(--cn-purple);
  line-height: 1.1;
}
.cn-precio-tachado {
  font-size: 16px;
  color: var(--cn-text-muted);
  text-decoration: line-through;
}
.cn-precio-ahorro {
  font-size: 12px;
  color: #16a34a;
  font-weight: 600;
}
.cn-precio-consultar-large {
  font-size: 16px;
  color: var(--cn-text-muted);
  font-style: italic;
  margin: 0;
}

/* Buttons */
.cn-btn {
  all: unset;
  cursor: pointer;
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  padding: 14px 20px;
  border-radius: 8px;
  font-family: var(--cn-font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all 0.18s ease;
  text-decoration: none !important;
}
.cn-btn-inscribir {
  background: var(--cn-purple) !important;
  color: #fff !important;
}
.cn-btn-inscribir:hover:not(:disabled) {
  background: var(--cn-purple-light) !important;
  transform: translateY(-1px);
}
.cn-btn--disabled,
.cn-btn-inscribir:disabled {
  background: var(--cn-gray-200) !important;
  color: var(--cn-text-muted) !important;
  cursor: not-allowed;
}
.cn-btn-info {
  background: transparent !important;
  color: var(--cn-purple) !important;
  border: 1.5px solid var(--cn-purple) !important;
}
.cn-btn-info:hover {
  background: var(--cn-cream) !important;
}

/* Info box */
.cn-info-box {
  background: #fff;
  border: 1px solid var(--cn-gray-200);
  border-radius: var(--cn-radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cn-info-item {
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.5;
}
.cn-info-item span:first-child {
  flex-shrink: 0;
}

/* ══════════════════════════════════════
   PAYMENT MODAL
══════════════════════════════════════ */

.cn-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,10,7,0.72);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}
.cn-modal-overlay.cn-modal--open {
  opacity: 1;
  visibility: visible;
}

.cn-modal-card {
  background: #fff;
  border-radius: 16px;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px 32px;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.3);
  transform: translateY(12px);
  transition: transform 0.22s ease;
}
.cn-modal--open .cn-modal-card {
  transform: translateY(0);
}

.cn-modal-close {
  all: unset;
  cursor: pointer;
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 16px;
  color: var(--cn-text-muted);
  background: var(--cn-gray-100);
  transition: background 0.15s ease;
}
.cn-modal-close:hover {
  background: var(--cn-gray-200);
  color: var(--cn-text);
}

.cn-modal-header {
  margin-bottom: 24px;
}
.cn-modal-titulo {
  font-family: var(--cn-font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--cn-text);
  margin: 0 0 6px;
}
.cn-modal-subtitulo {
  font-size: 14px;
  color: var(--cn-text-muted);
  margin: 0;
  font-family: var(--cn-font-serif);
  font-size: 16px;
}

/* Payment tabs */
.cn-pago-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.cn-pago-tab {
  all: unset;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: 8px;
  font-family: var(--cn-font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--cn-text-muted) !important;
  background: var(--cn-gray-100) !important;
  border: 1.5px solid transparent !important;
  transition: all 0.15s ease;
}
.cn-pago-tab:hover {
  background: var(--cn-gray-200) !important;
  color: var(--cn-text) !important;
}
.cn-pago-tab--active {
  background: var(--cn-purple) !important;
  color: #fff !important;
  border-color: var(--cn-purple) !important;
}

/* Payment panels */
.cn-pago-panel {
  display: none;
  padding: 20px;
  background: var(--cn-cream);
  border-radius: 10px;
  margin-bottom: 24px;
}
.cn-pago-panel--active {
  display: block;
}
.cn-pago-instruccion {
  font-size: 14px;
  color: var(--cn-text-muted);
  margin: 0 0 16px;
}

.cn-btn-pago {
  display: inline-flex !important;
  width: auto !important;
  padding: 12px 24px !important;
  text-decoration: none !important;
  font-weight: 600 !important;
}
.cn-btn-pago--paypal        { background: #003087 !important; color: #fff !important; }
.cn-btn-pago--izipay        { background: #00A86B !important; color: #fff !important; }
.cn-btn-pago--takeo         { background: #6B2FA0 !important; color: #fff !important; }
.cn-btn-pago--transferencia { background: #2563EB !important; color: #fff !important; }

.cn-transferencia-datos {
  background: #fff;
  border: 1px solid var(--cn-gray-200);
  border-radius: 8px;
  padding: 14px 16px;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  margin: 0;
  color: var(--cn-text);
}

/* Voucher section */
.cn-voucher-section {
  border-top: 1px solid var(--cn-gray-100);
  padding-top: 20px;
}
.cn-voucher-toggle {
  all: unset;
  cursor: pointer;
  display: block;
  width: 100%;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  font-family: var(--cn-font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--cn-purple) !important;
  background: rgba(77,35,109,0.06) !important;
  border: 1.5px dashed rgba(77,35,109,0.25) !important;
  transition: background 0.15s ease;
}
.cn-voucher-toggle:hover {
  background: rgba(77,35,109,0.12) !important;
}
.cn-voucher-form {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cn-voucher-desc {
  font-size: 13.5px;
  color: var(--cn-text-muted);
  margin: 0;
}
.cn-voucher-campo {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cn-voucher-campo label {
  font-size: 12px;
  font-weight: 600;
  color: var(--cn-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cn-voucher-campo select,
.cn-voucher-campo textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1.5px solid var(--cn-gray-200);
  border-radius: 8px;
  font-family: var(--cn-font-body);
  font-size: 14px;
  color: var(--cn-text);
  background: #fff;
  resize: vertical;
}
.cn-voucher-campo select:focus,
.cn-voucher-campo textarea:focus {
  outline: none;
  border-color: var(--cn-purple);
}

.cn-btn-voucher {
  background: #25D366 !important;
  color: #fff !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 13px 20px !important;
  border-radius: 8px !important;
  font-family: var(--cn-font-body) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  text-decoration: none !important;
  transition: background 0.15s ease !important;
  width: 100%;
  box-sizing: border-box;
}
.cn-btn-voucher:hover {
  background: #1db954 !important;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */

@media (max-width: 900px) {
  .cn-body {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }
  .cn-sidebar {
    order: -1;
  }
  .cn-temas-lista {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .cn-hero {
    padding: 48px 20px 40px;
  }
  .cn-body {
    padding: 24px 16px;
  }
  .cn-cursos-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .cn-modal-card {
    padding: 28px 20px;
  }
  .cn-pago-tabs {
    gap: 4px;
  }
  .cn-pago-tab {
    padding: 6px 10px;
    font-size: 12px;
  }
}