/* ============================================================
   POOL BALANCE — COMPONENTS CSS
   Estilos específicos por vista y componentes UI
   ============================================================ */

/* ═══════════════════════════════════════════
   VISTA 1: HOME — HERO + CAROUSEL
═══════════════════════════════════════════ */

.hero-section {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 0;
  /* Evitar selección accidental durante drag */
  user-select: none;
  -webkit-user-select: none;
  /* El topbar mobile ya desplaza el main-content, así que el hero
     ocupa toda la altura disponible sin necesidad de margin extra.
     En desktop no hay topbar y el sidebar está fijo a la izquierda. */
}

/* Ajuste: el hero-slide-tag queda libre del topbar mobile */
@media (max-width: 1023px) {
  .hero-slide-tag {
    top: calc(20px + var(--topbar-height, 52px) + env(safe-area-inset-top, 0px));
  }
}

/* ── Carousel: track de slides ── */
.hero-slides-track {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* ── Cada slide ── */
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}

/* ── Fondo de cada slide ── */
.hero-slide .hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  transform: scale(1.04);
  transition: transform 6s ease, opacity 0s;
}

.hero-slide.active .hero-bg {
  transform: scale(1);
  transition: transform 6s ease;
}

/* ── Overlay de cada slide ── */
/* Degradado sutil: casi transparente arriba, solo oscurece donde va el texto */
.hero-slide .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(14, 69, 105, 0.05) 0%,
    rgba(14, 69, 105, 0.10) 35%,
    rgba(14, 69, 105, 0.65) 68%,
    rgba(10, 51, 80, 0.88) 100%
  );
}

/* ── Tag del escenario (esquina superior derecha) ── */
.hero-slide-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  z-index: 2;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.5s ease 0.4s, transform 0.5s ease 0.4s;
}

.hero-slide.active .hero-slide-tag {
  opacity: 1;
  transform: translateY(0);
}

.hero-slide-tag--success {
  background: rgba(45, 158, 107, 0.55);
  border-color: rgba(45, 158, 107, 0.5);
}
.hero-slide-tag--warning {
  background: rgba(232, 168, 56, 0.55);
  border-color: rgba(232, 168, 56, 0.5);
}
.hero-slide-tag--danger {
  background: rgba(217, 92, 92, 0.55);
  border-color: rgba(217, 92, 92, 0.5);
}

/* ── Caption del slide ── */
.hero-slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: 20px 24px 32px;
  background: linear-gradient(
    0deg,
    rgba(10, 33, 54, 0.88) 0%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease 0.3s, transform 0.5s ease 0.3s;
}

.hero-slide.active .hero-slide-caption {
  opacity: 1;
  transform: translateY(0);
}

.hero-slide-caption-text {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.65;
  max-width: 520px;
  flex: 1;
}

.hero-slide-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex-shrink: 0;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-slide-stat-value {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.hero-slide-stat-label {
  font-size: 0.62rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
  max-width: 80px;
  line-height: 1.2;
}

/* ── Lado derecho del caption: stat + botón audio ── */
.hero-slide-caption-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ── Botón de audio ── */
.slide-audio-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.14);
  border: 1.5px solid rgba(255,255,255,0.28);
  border-radius: 99px;
  color: #fff;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 7px 14px 7px 10px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-spring);
  white-space: nowrap;
  outline: none;
}

.slide-audio-btn:hover {
  background: rgba(255,255,255,0.24);
  border-color: rgba(255,255,255,0.5);
  transform: scale(1.05);
}

.slide-audio-btn:active {
  transform: scale(0.97);
}

.slide-audio-btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(111,184,198,0.6);
}

.slide-audio-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  position: relative;
}

.slide-audio-btn.playing .slide-audio-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(111,184,198,0.7);
  animation: audio-pulse 1.4s ease-in-out infinite;
}

@keyframes audio-pulse {
  0%   { transform: scale(1);   opacity: 0.8; }
  50%  { transform: scale(1.35); opacity: 0.3; }
  100% { transform: scale(1);   opacity: 0.8; }
}

.slide-audio-btn.playing .slide-audio-label::before {
  content: 'Pausar';
}
.slide-audio-btn:not(.playing) .slide-audio-label::before {
  content: 'Escuchar';
}
.slide-audio-label { display: none; }

@media (min-width: 380px) {
  .slide-audio-label { display: inline; }
}

/* ── Mobile pequeño: caption en columna ── */
@media (max-width: 479px) {
  .hero-slide-caption {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 28px;
    gap: 12px;
  }
  .hero-slide-caption-right {
    flex-direction: row;
    align-items: center;
    width: 100%;
    justify-content: space-between;
  }
  .hero-slide-stat {
    flex-direction: row;
    gap: 8px;
    padding: 6px 12px;
  }
  .hero-slide-stat-label { max-width: none; }
}

/* ── Controles del carousel ── */
.carousel-controls {
  position: absolute;
  bottom: calc(var(--bottom-nav-height) + 14px);
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 16px;
  pointer-events: none;
}

@media (min-width: 1024px) {
  .carousel-controls { bottom: 28px; }
}

/* ── Dots ── */
.carousel-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.35);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: width 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
              background 0.3s ease,
              opacity 0.3s ease;
  outline: none;
}

.hero-dot:focus-visible {
  box-shadow: 0 0 0 3px rgba(111,184,198,0.5);
}

.hero-dot.active {
  width: 28px;
  background: #fff;
}

/* ── Flechas ── */
.carousel-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition-base), transform var(--transition-spring);
  outline: none;
}

.carousel-arrow:hover {
  background: rgba(255,255,255,0.25);
  transform: scale(1.1);
}

.carousel-arrow:focus-visible {
  box-shadow: 0 0 0 3px rgba(111,184,198,0.5);
}

.carousel-arrow:active {
  transform: scale(0.95);
}

/* ── Scroll indicator ── */
.scroll-indicator {
  position: absolute;
  bottom: calc(var(--bottom-nav-height) + 64px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  opacity: 0.4;
  z-index: 3;
}

@media (min-width: 1024px) {
  .scroll-indicator { bottom: 80px; }
}

@media (min-width: 768px) {
}

/* ── Contenido hero ── */
.hero-content {
  position: relative;
  z-index: 5;
  padding: 32px 24px;
  padding-bottom: 160px;
}

@media (min-width: 768px) {
  .hero-section { min-height: 90vh; }
  .hero-content { padding: 48px 40px 160px; max-width: 680px; }
}

@media (min-width: 1024px) {
  .hero-section { min-height: 100vh; }
  .hero-content { padding: 64px 56px 160px; max-width: 700px; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(111, 184, 198, 0.18);
  border: 1px solid rgba(111, 184, 198, 0.35);
  color: var(--color-cristal-light);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cristal);
  animation: pulse-soft 2s infinite;
}

.hero-headline {
  font-size: clamp(1.9rem, 5.5vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.hero-headline em {
  font-style: normal;
  color: var(--color-cristal-light);
}

.hero-subheadline {
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.72;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (min-width: 480px) {
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
}

/* ── Scroll indicator (segunda definición) ── */
.scroll-indicator {
  position: absolute;
  bottom: calc(var(--bottom-nav-height) + 16px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  opacity: 0.5;
  z-index: 3;
}

@media (min-width: 1024px) {
  .scroll-indicator { bottom: 28px; }
}

.scroll-indicator-line {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.5);
  position: relative;
  overflow: hidden;
}

.scroll-indicator-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: #fff;
  animation: fadeInUp 1.5s ease infinite;
}

/* ═══════════════════════════════════════════
   VIDEO PROMOCIONAL (Home)
═══════════════════════════════════════════ */

.promo-video-iframe-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: #000;
  box-shadow: var(--shadow-card-hover);
}

.promo-video-iframe-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.promo-video-native {
  width: 100%;
  max-height: 520px;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-card-hover);
  background: #000;
  display: block;
}

.promo-video-wrap {
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .promo-video-wrap { max-width: 860px; }
}

/* ═══════════════════════════════════════════
   TARJETAS DIDÁCTICAS (Home) — v2 rediseño
═══════════════════════════════════════════ */

.didactic-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: 28px 24px 24px;
  box-shadow: var(--shadow-card);
  transition:
    box-shadow var(--transition-slow),
    transform var(--transition-slow);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.didactic-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -14px;
  right: -4px;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 7rem;
  font-weight: 900;
  line-height: 1;
  opacity: 0.045;
  color: currentColor;
  pointer-events: none;
  letter-spacing: -0.05em;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
  transform: translateY(4px);
}

.didactic-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  transition: height var(--transition-slow);
}

.didactic-card.card-danger::before  {
  background: linear-gradient(90deg, var(--color-danger), #f08080);
}
.didactic-card.card-warning::before {
  background: linear-gradient(90deg, var(--color-warning), #f5c842);
}
.didactic-card.card-primary::before {
  background: linear-gradient(90deg, var(--color-marino), var(--color-cristal));
}
.didactic-card.card-success::before {
  background: linear-gradient(90deg, var(--color-success), #5ccea0);
}

.didactic-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 12px 40px rgba(14,69,105,0.13),
    0 2px 8px rgba(14,69,105,0.06);
}
.didactic-card:hover::after {
  opacity: 0.075;
  transform: translateY(0px);
}
.didactic-card:hover::before {
  height: 5px;
}

.didactic-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
  flex-shrink: 0;
  transition: transform var(--transition-spring);
  position: relative;
  z-index: 1;
}

.didactic-card:hover .didactic-icon {
  transform: scale(1.1) rotate(-3deg);
}

.icon-danger {
  background: linear-gradient(135deg, #faeaea, #fdd8d8);
  color: var(--color-danger);
  box-shadow: 0 2px 10px rgba(217,92,92,0.18);
}
.icon-warning {
  background: linear-gradient(135deg, #fdf3e0, #fde9b8);
  color: #c8820a;
  box-shadow: 0 2px 10px rgba(232,168,56,0.18);
}
.icon-primary {
  background: linear-gradient(135deg, #e8f0f6, #d0e4f0);
  color: var(--color-marino);
  box-shadow: 0 2px 10px rgba(14,69,105,0.14);
}
.icon-success {
  background: linear-gradient(135deg, #e6f7f0, #c8eedd);
  color: var(--color-success);
  box-shadow: 0 2px 10px rgba(45,158,107,0.18);
}

.didactic-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-marino);
  margin-bottom: 10px;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.didactic-card-body {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  position: relative;
  z-index: 1;
  flex: 1;
}

/* ── Método Steps ── */
.method-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  position: relative;
}

.method-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 22px;
  top: 52px;
  width: 2px;
  height: calc(100% - 20px);
  background: linear-gradient(to bottom, var(--color-cristal), transparent);
  opacity: 0.4;
}

.method-step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-marino);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(14,69,105,0.25);
}

/* ── Tabla comparativa ── */
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.comparison-table th {
  background: var(--color-marino);
  color: #fff;
  padding: 14px 16px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-align: left;
}

.comparison-table th:first-child { width: 40%; }

.comparison-table td {
  padding: 13px 16px;
  font-size: 0.875rem;
  background: #fff;
  border-bottom: 1px solid rgba(14,69,105,0.06);
  color: var(--text-secondary);
}

.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: rgba(238,241,245,0.5); }

.comparison-table td.highlight {
  color: var(--color-success);
  font-weight: 600;
}

.comparison-table td.highlight i {
  color: var(--color-success);
  margin-right: 6px;
}

/* ═══════════════════════════════════════════
   VISTA 2: SERVICIOS — PRICING
═══════════════════════════════════════════ */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

@media (min-width: 768px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
}

.pricing-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.pricing-card.featured {
  background: var(--color-marino);
  box-shadow: 0 12px 48px rgba(14,69,105,0.3);
  transform: scale(1.02);
}

.pricing-card.featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.pricing-card.premium {
  border: 2px solid var(--color-arcilla);
}

.pricing-header {
  padding: 28px 28px 20px;
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.featured .pricing-badge {
  background: rgba(111,184,198,0.2);
  color: var(--color-cristal);
}

.premium .pricing-badge {
  background: var(--color-arcilla-light);
  color: var(--color-arcilla-dark);
}

.default .pricing-badge {
  background: var(--color-marino-xlight);
  color: var(--color-marino);
}

.pricing-plan-name {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.featured .pricing-plan-name { color: #fff; }

.pricing-description {
  font-size: 0.84rem;
  line-height: 1.6;
  opacity: 0.75;
}

.featured .pricing-description { color: rgba(255,255,255,0.75); }

.pricing-price-block {
  padding: 16px 28px;
  border-top: 1px solid rgba(14,69,105,0.07);
  border-bottom: 1px solid rgba(14,69,105,0.07);
}

.featured .pricing-price-block {
  border-color: rgba(255,255,255,0.1);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-currency {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.featured .pricing-currency { color: rgba(255,255,255,0.6); }

.pricing-amount {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-marino);
}

.featured .pricing-amount { color: #fff; }
.premium .pricing-amount  { color: var(--color-arcilla); }

.pricing-period {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.featured .pricing-period { color: rgba(255,255,255,0.55); }

.pricing-features {
  padding: 20px 28px;
  flex: 1;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.4;
}

.pricing-feature-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-included .pricing-feature-icon {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.feature-excluded .pricing-feature-icon {
  background: rgba(14,69,105,0.07);
  color: var(--text-muted);
}

.feature-excluded .pricing-feature-text {
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: rgba(14,69,105,0.2);
}

.featured .feature-included .pricing-feature-icon {
  background: rgba(45,158,107,0.2);
  color: #4ade80;
}

.featured .pricing-feature-text { color: rgba(255,255,255,0.85); }
.featured .feature-excluded .pricing-feature-text { color: rgba(255,255,255,0.35); }

.pricing-cta {
  padding: 20px 28px 28px;
}

/* ── Addons Table ── */
.addons-section {
  margin-top: 48px;
}

.addon-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-fast);
}

.addon-row:hover { box-shadow: var(--shadow-card-hover); }

.addon-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.addon-price {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-arcilla);
  white-space: nowrap;
  margin-left: 16px;
}

/* ═══════════════════════════════════════════
   VISTA 3: BIBLIOTECA / PODCASTS
═══════════════════════════════════════════ */

.podcast-card {
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.podcast-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.podcast-card.featured-ep {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .podcast-card.featured-ep {
    grid-template-columns: 280px 1fr;
  }
}

.podcast-cover {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-marino);
}

.podcast-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.podcast-card:hover .podcast-cover img {
  transform: scale(1.04);
}

.podcast-cover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14,69,105,0.4), transparent);
}

.podcast-episode-number {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-marino);
  color: #fff;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.podcast-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.podcast-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.podcast-category {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-arcilla);
}

.podcast-duration {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.podcast-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 10px;
}

.podcast-summary {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Audio Player UI ── */
.audio-player {
  background: var(--color-bruma);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  margin-top: auto;
}

.audio-player-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.audio-play-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-arcilla);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
  transition: all var(--transition-base);
  box-shadow: 0 2px 10px rgba(201,122,79,0.35);
}

.audio-play-btn:hover {
  background: var(--color-arcilla-dark);
  transform: scale(1.08);
}

.audio-play-btn:active { transform: scale(0.95); }

.audio-time {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  min-width: 80px;
}

.audio-waveform {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  height: 24px;
  cursor: pointer;
}

.waveform-bar {
  flex: 1;
  border-radius: 99px;
  background: rgba(14,69,105,0.15);
  transition: background var(--transition-fast), height var(--transition-fast);
  min-width: 2px;
  cursor: pointer;
}

.waveform-bar.played {
  background: var(--color-arcilla);
}

.audio-progress {
  width: 100%;
  height: 4px;
  background: rgba(14,69,105,0.1);
  border-radius: 99px;
  overflow: hidden;
  cursor: pointer;
}

.audio-progress-fill {
  height: 100%;
  background: var(--color-arcilla);
  border-radius: 99px;
  transition: width 0.2s linear;
  width: 0%;
}

/* ── Tags ── */
.podcast-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.podcast-tag {
  padding: 3px 10px;
  background: var(--color-marino-xlight);
  color: var(--color-marino);
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* ── Filter Pills ── */
.filter-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.filter-pills::-webkit-scrollbar { display: none; }

.filter-pill {
  padding: 7px 16px;
  border-radius: 99px;
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  border: 1.5px solid rgba(14,69,105,0.12);
  background: #fff;
  color: var(--text-secondary);
  transition: all var(--transition-base);
  -webkit-tap-highlight-color: transparent;
  font-family: 'Bricolage Grotesque', sans-serif;
}

.filter-pill:hover {
  border-color: var(--color-marino);
  color: var(--color-marino);
}

.filter-pill.active {
  background: var(--color-marino);
  color: #fff;
  border-color: var(--color-marino);
}

/* ═══════════════════════════════════════════
   VISTA 4: PORTAL DEL CLIENTE
═══════════════════════════════════════════ */

/* ── Login Screen ── */
.portal-login {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  background: linear-gradient(160deg, var(--color-marino) 0%, var(--color-marino-dark) 100%);
  position: relative;
  overflow: hidden;
}

.portal-login::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(111,184,198,0.08);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.portal-login::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(201,122,79,0.06);
  bottom: -150px;
  left: -100px;
  pointer-events: none;
}

.login-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: 36px 32px;
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-hero);
  animation: fadeInScale 0.4s ease both;
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 28px;
  gap: 8px;
}

.login-logo-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-marino);
}

/* ── Dashboard Header ── */
.dashboard-header {
  background: var(--color-marino);
  padding: 28px 24px 80px;
  position: relative;
  overflow: hidden;
}

.dashboard-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 48px;
  background: var(--color-bruma);
  border-radius: 28px 28px 0 0;
}

.dashboard-header::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(111,184,198,0.1);
}

.dashboard-greeting {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.dashboard-client-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.dashboard-plan-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(111,184,198,0.18);
  border: 1px solid rgba(111,184,198,0.3);
  color: var(--color-cristal-light);
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ── Dashboard Quick Stats ── */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 0 24px;
  margin-top: -40px;
  position: relative;
  z-index: 5;
  margin-bottom: 28px;
}

.dashboard-stat-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 14px 12px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.dashboard-stat-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-marino);
  line-height: 1;
  margin-bottom: 4px;
}

.dashboard-stat-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.3;
}

/* ── Bitácora Card ── */
.bitacora-card {
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.bitacora-card:hover { box-shadow: var(--shadow-card-hover); }

.bitacora-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 18px 20px 14px;
  border-bottom: 1px solid rgba(14,69,105,0.07);
}

.bitacora-id {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.bitacora-date {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.bitacora-tech {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.bitacora-readings {
  display: flex;
  gap: 8px;
  padding: 14px 20px;
  overflow-x: auto;
  scrollbar-width: none;
}

.bitacora-readings::-webkit-scrollbar { display: none; }

.bitacora-actions-row {
  padding: 14px 20px;
  border-top: 1px solid rgba(14,69,105,0.07);
}

.bitacora-action-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  padding: 4px 0;
}

.bitacora-action-item i {
  color: var(--color-cristal);
  font-size: 0.8rem;
  width: 14px;
  flex-shrink: 0;
}

/* ── Galería de fotos ── */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 14px 20px;
  border-top: 1px solid rgba(14,69,105,0.07);
}

.photo-thumb {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.photo-thumb:hover img { transform: scale(1.06); }

.photo-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(14,69,105,0);
  transition: background var(--transition-fast);
  border-radius: inherit;
}

.photo-thumb:hover::after { background: rgba(14,69,105,0.15); }

/* ── Botones de Bitácora ── */
.bitacora-btns {
  display: flex;
  gap: 8px;
  padding: 0 20px 18px;
  flex-wrap: wrap;
}

/* ── Modal de foto lightbox ── */
.photo-modal {
  position: fixed;
  inset: 0;
  background: rgba(10,51,80,0.92);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

.photo-modal-content {
  max-width: 90vw;
  max-height: 80dvh;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  animation: fadeInScale 0.25s ease;
}

.photo-modal-content img {
  display: block;
  max-width: 100%;
  max-height: 80dvh;
  object-fit: contain;
}

.photo-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.photo-modal-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: #fff;
  padding: 12px 16px 14px;
  font-size: 0.84rem;
  font-weight: 500;
}

/* ═══════════════════════════════════════════
   WHATSAPP FAB (Mobile)
═══════════════════════════════════════════ */
.whatsapp-fab {
  position: fixed;
  right: 20px;
  bottom: calc(var(--bottom-nav-height) + 16px);
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  text-decoration: none;
  z-index: 90;
  transition: all var(--transition-spring);
  -webkit-tap-highlight-color: transparent;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

@media (min-width: 1024px) {
  .whatsapp-fab {
    bottom: 28px;
    right: 28px;
  }
}

/* ═══════════════════════════════════════════
   BITÁCORA DETALLADA — RANGE BARS
═══════════════════════════════════════════ */

.range-bar-container {
  width: 100%;
}

.range-bar-track {
  position: relative;
  height: 8px;
  background: rgba(14, 69, 105, 0.08);
  border-radius: 99px;
  overflow: visible;
  margin-bottom: 6px;
}

.range-bar-optimal {
  position: absolute;
  top: 0;
  height: 100%;
  background: rgba(45, 158, 107, 0.18);
  border: 1px solid rgba(45, 158, 107, 0.3);
  border-radius: 99px;
  pointer-events: none;
}

.range-bar-thumb {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: left 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 2;
}

.range-bar-thumb.optimal { background: var(--color-success); }
.range-bar-thumb.warning { background: var(--color-warning); }
.range-bar-thumb.danger  { background: var(--color-danger); }

.range-bar-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.62rem;
  color: var(--text-muted);
  font-weight: 500;
  padding: 0 2px;
}

/* ── Explicación didáctica ── */
.param-explanation {
  padding: 10px 12px;
  background: var(--color-bruma);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-cristal);
}

/* ── Score ring SVG ── */
.water-score-ring {
  position: relative;
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

/* ── Hero de bitácora ── */
.bitacora-hero {
  margin-bottom: 4px;
}

/* ═══════════════════════════════════════════
   GALERÍA DE FOTOS — BITÁCORA DETALLADA
═══════════════════════════════════════════ */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 0 4px;
}

@media (min-width: 480px) {
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(5, 1fr); }
}

.gallery-thumb {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: var(--color-bruma);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-thumb:hover img { transform: scale(1.06); }

.gallery-thumb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 69, 105, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
  border-radius: inherit;
}

.gallery-thumb:hover .gallery-thumb-overlay {
  background: rgba(14, 69, 105, 0.35);
}

/* ═══════════════════════════════════════════
   GALERÍA DE FOTOS 3D CAROUSEL COVERFLOW
   ═══════════════════════════════════════════ */
.gallery-3d-wrapper {
  position: relative;
  width: 100%;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  touch-action: pan-y;
}

.gallery-3d-container {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px; /* Brinda profundidad 3D real */
}

/* Pista de deslizamiento para transformaciones 3D */
.gallery-3d-track {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
}

/* Tarjeta 3D suavizada con aceleración por hardware */
.gallery-3d-card {
  position: absolute;
  width: 210px;
  height: 270px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--color-bruma);
  box-shadow: 0 12px 28px rgba(14, 69, 105, 0.22);
  cursor: pointer;
  transition: transform 0.48s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.48s ease, z-index 0.48s ease;
  user-select: none;
  -webkit-user-drag: none;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.gallery-3d-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none; /* Asegura suavidad táctil en móviles */
}

.gallery-3d-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 60%);
  opacity: 0.7;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.gallery-3d-card.active::after {
  opacity: 0.2;
}

/* Indicador de expandir */
.gallery-3d-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 69, 105, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
  z-index: 2;
  opacity: 0;
}

.gallery-3d-card:hover .gallery-3d-overlay {
  background: rgba(14, 69, 105, 0.3);
  opacity: 1;
}

/* Flechas laterales premium */
.gallery-3d-arrow {
  position: absolute;
  top: 42%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-marino);
  border: 1px solid rgba(14, 69, 105, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.gallery-3d-arrow:hover {
  background: #ffffff;
  transform: translateY(-50%) scale(1.06);
}

.gallery-3d-arrow.prev {
  left: 6px;
}

.gallery-3d-arrow.next {
  right: 6px;
}

/* Dots circulares interactivos */
.gallery-3d-dots {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  justify-content: center;
  align-items: center;
}

.gallery-3d-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(14, 69, 105, 0.16);
  cursor: pointer;
  transition: all 0.33s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gallery-3d-dot.active {
  background: var(--color-arcilla);
  width: 18px;
  border-radius: 4px;
}

/* Contendedor alineado para una sola foto */
.single-photo-container {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 6px 0;
}

.single-thumb {
  width: 100%;
  max-width: 270px;
  aspect-ratio: 1.35;
  box-shadow: var(--shadow-md);
  border: 2px solid #fff;
}

/* ═══════════════════════════════════════════
   CHIPS DE QUÍMICOS
═══════════════════════════════════════════ */

.quimico-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: var(--radius-lg);
  padding: 12px;
  text-align: center;
  min-width: 72px;
}

/* ═══════════════════════════════════════════
   ESTADO PARAM — colores semánticos en chips
═══════════════════════════════════════════ */

.param-chip.optimal .param-chip-value { color: var(--color-success); }
.param-chip.warning .param-chip-value { color: var(--color-warning); }
.param-chip.danger  .param-chip-value { color: var(--color-danger); }

/* ═══════════════════════════════════════════
   ANIMACIÓN SKELETON para carga de bitácoras
═══════════════════════════════════════════ */

.bitacora-skeleton {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.skeleton-line {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(90deg, #e8edf2 25%, #f4f6f9 50%, #e8edf2 75%);
  background-size: 200% 100%;
  animation: wave 1.4s infinite;
  margin-bottom: 10px;
}

.skeleton-line.short  { width: 40%; }
.skeleton-line.medium { width: 65%; }
.skeleton-line.full   { width: 100%; }

/* ═══════════════════════════════════════════
   INDICADOR DE CONEXIÓN FIRESTORE
═══════════════════════════════════════════ */

.realtime-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-cristal);
  padding: 3px 8px;
  background: rgba(111, 184, 198, 0.12);
  border-radius: 99px;
  border: 1px solid rgba(111, 184, 198, 0.25);
}

.realtime-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-cristal);
  animation: pulse-soft 1.8s ease infinite;
}

/* ═══════════════════════════════════════════
   TABLA RESPONSIVA (para desktop, bitácoras)
═══════════════════════════════════════════ */

@media (min-width: 768px) {
  .bitacoras-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (min-width: 1280px) {
  .bitacoras-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ═══════════════════════════════════════════
   PORTAL — MODO OSCURO PREMIUM (login + dashboard)
   Mismo lenguaje visual que el reporte de servicio.
   El contenido vive en .fit-canvas (ancho de diseño
   fijo) que se escala con zoom por JS para llenar
   siempre el ancho real de la pantalla (estilo WebView).
═══════════════════════════════════════════ */

.portal-dark {
  min-height: 100dvh;
  color: #EEF1F5;
  background:
    radial-gradient(130% 55% at 50% -12%, rgba(111,184,198,0.12), transparent 60%),
    radial-gradient(90% 40% at 95% 8%, rgba(232,102,74,0.06), transparent 55%),
    linear-gradient(180deg, #0E4569 0%, #0a2740 42%, #07121d 100%);
  font-family: 'Bricolage Grotesque', sans-serif;
}

/* Lienzo de ancho de diseño (zoom dinámico por JS) */
.fit-canvas { width: 412px; }

.pd-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
}

/* ── LOGIN ── */
.pd-login-wrap { padding: 46px 16px 40px; }
.pd-login-card {
  width: 100%;
  max-width: 384px;
  margin: 0 auto;
  padding: 30px 24px;
  border-radius: 24px;
  background: linear-gradient(165deg, rgba(255,255,255,0.075), rgba(255,255,255,0.025));
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.pd-login-logo { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 22px; }
.pd-login-logo img { width: 66px; height: 66px; border-radius: 18px; object-fit: contain; background: rgba(255,255,255,0.06); padding: 6px; }
.pd-login-name { font-size: 1.4rem; font-weight: 800; color: #fff; letter-spacing: -0.01em; }
.pd-login-name span { color: var(--color-arcilla); }
.pd-badge { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-cristal); background: rgba(111,184,198,0.14); border: 1px solid rgba(111,184,198,0.3); padding: 4px 12px; border-radius: 99px; }
.pd-login-sub { text-align: center; font-size: 0.92rem; color: rgba(220,230,238,0.7); line-height: 1.55; margin-bottom: 22px; }
.pd-field { margin-bottom: 16px; }
.pd-label { display: block; font-size: 0.8rem; font-weight: 600; color: rgba(220,230,238,0.85); margin-bottom: 7px; }
.pd-input-wrap { position: relative; }
.pd-input-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--color-cristal); font-size: 0.9rem; pointer-events: none; }
.pd-input { width: 100%; padding: 14px 16px 14px 42px; border-radius: 14px; background: rgba(255,255,255,0.05); border: 1.5px solid rgba(255,255,255,0.12); color: #fff; font-family: inherit; font-size: 1rem; outline: none; transition: border-color .2s, box-shadow .2s; }
.pd-input::placeholder { color: rgba(220,230,238,0.4); }
.pd-input:focus { border-color: var(--color-cristal); box-shadow: 0 0 0 3px rgba(111,184,198,0.18); }
.pd-eye { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; color: rgba(220,230,238,0.5); cursor: pointer; padding: 6px; }
.pd-hint { font-size: 0.72rem; color: rgba(220,230,238,0.45); margin-top: 6px; }
.pd-error { display: flex; align-items: center; gap: 8px; background: rgba(217,92,92,0.14); border: 1px solid rgba(217,92,92,0.3); color: #f3a6a6; font-size: 0.85rem; padding: 11px 13px; border-radius: 12px; margin-bottom: 14px; }
.pd-error.hidden { display: none !important; }
.pd-btn-coral { display: flex; align-items: center; justify-content: center; gap: 9px; width: 100%; padding: 15px; border: none; border-radius: 14px; background: var(--color-arcilla); color: #fff; font-family: inherit; font-size: 1rem; font-weight: 700; cursor: pointer; box-shadow: 0 8px 22px rgba(232,102,74,0.32); transition: background .2s, transform .15s; }
.pd-btn-coral:hover { background: var(--color-arcilla-dark); }
.pd-btn-coral:active { transform: scale(.98); }
.pd-btn-ghost { display: flex; align-items: center; justify-content: center; gap: 9px; width: 100%; padding: 14px; border-radius: 14px; background: rgba(111,184,198,0.10); border: 1.5px solid rgba(111,184,198,0.4); color: #bfe0e8; font-family: inherit; font-size: 0.95rem; font-weight: 700; cursor: pointer; margin-top: 12px; transition: background .2s; }
.pd-btn-ghost:hover { background: rgba(111,184,198,0.18); }
.pd-demo-hint { text-align: center; font-size: 0.74rem; color: rgba(220,230,238,0.55); background: rgba(255,255,255,0.04); border: 1px dashed rgba(111,184,198,0.3); border-radius: 12px; padding: 9px; margin-top: 16px; }
.pd-demo-hint code { color: var(--color-cristal); font-weight: 700; }
.pd-help { text-align: center; margin-top: 16px; font-size: 0.8rem; }
.pd-help a { color: var(--color-arcilla); font-weight: 600; text-decoration: none; }

/* ── DASHBOARD ── */
.pd-hero { padding: 22px 20px 18px; position: relative; }
.pd-hero-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.pd-eyebrow { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.5); display: flex; align-items: center; gap: 8px; }
.pd-live { color: var(--color-cristal); display: inline-flex; align-items: center; gap: 5px; letter-spacing: 0; text-transform: none; font-weight: 500; }
.pd-live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-cristal); display: inline-block; animation: pulse-soft 2s infinite; }
.pd-logout { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; color: rgba(255,255,255,0.75); background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); border-radius: 10px; padding: 7px 12px; cursor: pointer; font-family: inherit; }
.pd-logout:hover { background: rgba(255,255,255,0.14); }
.pd-client { font-size: 1.75rem; font-weight: 800; color: #fff; line-height: 1.15; margin-bottom: 10px; }
.pd-hero-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pd-plan { display: inline-flex; align-items: center; gap: 6px; font-size: 0.74rem; font-weight: 700; color: var(--color-cristal); background: rgba(111,184,198,0.14); border: 1px solid rgba(111,184,198,0.3); padding: 5px 12px; border-radius: 99px; }
.pd-loc { font-size: 0.76rem; color: rgba(255,255,255,0.5); }
.pd-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 0 16px; margin-bottom: 18px; }
.pd-stat { text-align: center; padding: 16px 8px; border-radius: 16px; background: linear-gradient(165deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); border: 1px solid rgba(255,255,255,0.08); }
.pd-stat-val { font-size: 1.5rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 5px; }
.pd-stat-lbl { font-size: 0.64rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.pd-info { margin: 0 16px 20px; padding: 16px; }
.pd-info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.pd-info-item { display: flex; align-items: flex-start; gap: 9px; }
.pd-info-ico { width: 30px; height: 30px; border-radius: 9px; background: rgba(111,184,198,0.14); color: var(--color-cristal); display: flex; align-items: center; justify-content: center; font-size: 0.78rem; flex-shrink: 0; }
.pd-info-lbl { font-size: 0.68rem; color: rgba(255,255,255,0.45); }
.pd-info-val { font-size: 0.92rem; font-weight: 700; color: #fff; }
.pd-history { padding: 0 16px 28px; }
.pd-history-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.pd-history-head h2 { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.6); display: flex; align-items: center; gap: 8px; }
.pd-history-head h2 i { color: var(--color-cristal); }
.pd-count { font-size: 0.74rem; font-weight: 700; color: var(--color-cristal); background: rgba(111,184,198,0.14); border-radius: 99px; padding: 2px 10px; }
.pd-list { display: flex; flex-direction: column; gap: 14px; }

/* Fila de bitácora (dark) */
.pd-bita { border-radius: 18px; overflow: hidden; background: linear-gradient(165deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); border: 1px solid rgba(255,255,255,0.08); }
.pd-bita-head { display: flex; justify-content: space-between; align-items: flex-start; padding: 16px 16px 12px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.pd-bita-id { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.4); }
.pd-bita-date { font-size: 0.95rem; font-weight: 700; color: #fff; margin-top: 2px; }
.pd-bita-tech { font-size: 0.76rem; color: rgba(255,255,255,0.55); margin-top: 2px; }
.pd-bita-badge { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 4px 9px; border-radius: 99px; }
.pd-chips { display: flex; gap: 8px; padding: 13px 16px; overflow-x: auto; scrollbar-width: none; }
.pd-chips::-webkit-scrollbar { display: none; }
.pd-chip { flex-shrink: 0; display: flex; flex-direction: column; align-items: center; min-width: 62px; padding: 9px 11px; border-radius: 12px; background: rgba(255,255,255,0.04); }
.pd-chip-val { font-size: 1.05rem; font-weight: 800; line-height: 1; }
.pd-chip-lbl { font-size: 0.6rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: rgba(255,255,255,0.45); margin-top: 4px; }
.pd-bita-action { padding: 0 16px 8px; font-size: 0.76rem; color: rgba(255,255,255,0.6); }
.pd-bita-btns { display: flex; gap: 8px; padding: 8px 16px 16px; flex-wrap: wrap; }
.pd-bita-btn { display: inline-flex; align-items: center; gap: 7px; font-size: 0.8rem; font-weight: 700; padding: 9px 14px; border-radius: 11px; border: none; cursor: pointer; font-family: inherit; transition: filter .2s; }
.pd-bita-btn:hover { filter: brightness(1.1); }
.pd-bita-btn.primary { background: var(--color-arcilla); color: #fff; }
.pd-bita-btn.soft { background: rgba(111,184,198,0.14); color: var(--color-cristal); }
.pd-bita-btn.pdf { background: rgba(217,92,92,0.16); color: #ef9a9a; }
.pd-empty { text-align: center; padding: 36px 18px; border-radius: 18px; background: rgba(255,255,255,0.04); border: 1px dashed rgba(255,255,255,0.12); }
.pd-empty-emoji { font-size: 2rem; margin-bottom: 10px; }
.pd-empty-title { font-weight: 700; color: #fff; margin-bottom: 4px; }
.pd-empty-sub { font-size: 0.84rem; color: rgba(255,255,255,0.5); }
.pd-demo-note { margin-top: 18px; padding: 14px; border-radius: 14px; text-align: center; font-size: 0.74rem; color: rgba(220,230,238,0.6); background: rgba(255,255,255,0.04); border: 1px dashed rgba(111,184,198,0.3); }

/* Aura acuática + lift 3D alrededor de la tarjeta de login.
   Tonos de agua (cristal → teal → marino), contorno tenue por debajo
   para dar profundidad, sin saturar el frente de la tarjeta. */
.pd-login-card {
  position: relative;
  isolation: isolate;
  box-shadow:
    0 26px 60px rgba(3, 18, 32, 0.55),       /* sombra base — lift 3D */
    0 10px 34px rgba(111, 184, 198, 0.20);   /* halo acuático inferior */
}
.pd-login-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 26px;
  z-index: -1;
  background: linear-gradient(130deg,
    #8ecbd7 0%,
    #6FB8C6 26%,
    #2f93b6 50%,
    #1a5a82 74%,
    #6FB8C6 100%);
  background-size: 240% 240%;
  filter: blur(12px);
  opacity: 0.55;
  animation: pd-aura 9s ease-in-out infinite;
}
@keyframes pd-aura {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .pd-login-card::before { animation: none; }
}