/* =========================================
   VRDE CLUB - LUNAR DESIGN SYSTEM
   ========================================= */

:root {
  --primary: #10A352;
  --primary-dark: #0D7E3F;
  --accent: #D4F1A0;
  --accent-glow: rgba(212, 241, 160, 0.4);
  --bg-main: #F4F6F8;
  --card-bg: #FFFFFF;
  --dark-bg: #0F172A;
  --dark-card: #1E293B;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 35px -10px rgba(16, 163, 82, 0.15);
  --font-heading: 'Space Grotesk', -apple-system, sans-serif;
  --font-body: 'Outfit', -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
}

/* Selector Bar Superior */
.node-selector-bar {
  background: #0B1120;
  color: #94A3B8;
  padding: 12px 24px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.node-selector-bar a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s;
}
.node-selector-bar a:hover {
  opacity: 0.8;
}

.node-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
}

.node-select-btn {
  background: rgba(255,255,255,0.06);
  color: #CBD5E1;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.12);
  transition: all 0.2s ease;
}

.node-select-btn:hover {
  background: rgba(255,255,255,0.15);
  color: white;
}

.node-select-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 0 12px rgba(16, 163, 82, 0.4);
}

/* Header del Nodo */
.shop-header {
  background: white;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 50;
}

.shop-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
}

.shop-brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(16, 163, 82, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  border: 2px solid rgba(16, 163, 82, 0.2);
}

.shop-brand-name {
  font-size: 22px;
  color: #0F172A;
  margin: 0;
  line-height: 1.2;
}

/* Banner de Estado Lunar & Metas */
.lunar-banner-card {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: white;
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin: 12px auto;
  max-width: 1100px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.08);
}

.lunar-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.lunar-phase-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 241, 160, 0.15);
  color: var(--accent);
  border: 1px solid rgba(212, 241, 160, 0.3);
  padding: 4px 12px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.progress-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 768px) {
  .progress-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

.progress-box {
  background: rgba(255,255,255,0.04);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.06);
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 12px;
}

.progress-info .label {
  color: #94A3B8;
  font-weight: 500;
}

.progress-info .val {
  font-family: var(--font-heading);
  font-weight: 700;
  color: white;
  font-size: 14px;
}

.progress-bar-container {
  width: 100%;
  height: 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 10px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Tabs de Productos */
.product-tabs-wrapper {
  max-width: 1100px;
  margin: 0 auto 14px;
  padding: 0 16px;
}

.product-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.product-tabs::-webkit-scrollbar {
  display: none;
}

.tab-item {
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  background: white;
  border: 1px solid var(--border-color);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.tab-item:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.tab-item.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(16, 163, 82, 0.3);
}

/* Escaparate de Producto Principal */
.product-showcase {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px 30px;
  display: grid;
  grid-template-columns: 280px 1fr 320px;
  gap: 18px;
}

@media (max-width: 960px) {
  .product-showcase {
    grid-template-columns: 1fr;
    padding-bottom: 70px;
  }
}

.showcase-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Columna Izquierda: Trazabilidad e Impacto */
.card-section-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #94A3B8;
  margin-bottom: 6px;
  font-weight: 700;
}

.impact-badge {
  background: rgba(16, 163, 82, 0.08);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-top: 12px;
  border: 1px solid rgba(16, 163, 82, 0.15);
}

/* Columna Central: Foto y Título */
.showcase-center {
  text-align: center;
  align-items: center;
}

.prod-main-img {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 14px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
  border: 5px solid white;
  transition: transform 0.3s ease;
}

.prod-main-img:hover {
  transform: scale(1.04);
}

.prod-badge-unit {
  display: inline-block;
  background: #F1F5F9;
  color: #475569;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 8px;
}

.prod-title {
  font-size: 22px;
  color: #0F172A;
  margin-bottom: 4px;
  line-height: 1.2;
}

.prod-subtitle {
  font-size: 13px;
  color: #64748B;
}

/* Columna Derecha: Escalas de Precio y Selector de Cantidad */
.price-tier-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #F8FAFC;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  margin-bottom: 8px;
  transition: all 0.2s;
}

.price-tier-row.active {
  background: rgba(16, 163, 82, 0.08);
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(16, 163, 82, 0.1);
}

.tier-title {
  font-size: 16px;
  font-weight: 700;
  color: #0F172A;
}

.tier-req-badge {
  font-size: 12px;
  color: #64748B;
}

.tier-price-val {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 700;
  color: #0F172A;
}

.price-tier-row.active .tier-price-val {
  color: var(--primary);
  font-size: 21px;
}

.qty-control-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F1F5F9;
  border-radius: 40px;
  padding: 4px;
  margin-top: 10px;
}

.qty-btn-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: white;
  border: none;
  font-size: 18px;
  font-weight: bold;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.1s;
}

.qty-btn-circle:active {
  transform: scale(0.92);
}

.qty-display-input {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  width: 50px;
  text-align: center;
  border: none;
  background: transparent;
  color: #0F172A;
}

/* Floating Cart Drawer */
.floating-cart-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: white;
  padding: 12px 28px;
  box-shadow: 0 -8px 25px rgba(0,0,0,0.1);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
}

.floating-cart-bar.visible {
  transform: translateY(0);
}

.cart-summary-total {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
}

.btn-checkout-cta {
  background: var(--primary);
  color: white;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  padding: 10px 26px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 14px rgba(16, 163, 82, 0.3);
}

.btn-checkout-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 163, 82, 0.45);
}

/* Modales */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: white;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  padding: 30px;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.modal-close-icon {
  font-size: 24px;
  color: #94A3B8;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close-icon:hover {
  color: #0F172A;
}

.input-field-group {
  margin-bottom: 16px;
}

.input-field-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 6px;
}

.input-field {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  background: #F8FAFC;
  transition: border-color 0.2s;
}

.input-field:focus {
  outline: none;
  border-color: var(--primary);
  background: white;
}

.don-btn-group {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.don-btn-opt {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: white;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.don-btn-opt.active {
  background: rgba(16, 163, 82, 0.12);
  border-color: var(--primary);
  color: var(--primary);
}

.hidden {
  display: none !important;
}