/* ========================================
   DESIGN TOKENS — NATURALEZA + TECH + LIBERTAD
   ======================================== */
:root {
  /* Paleta principal */
  --verde-profundo: #0d2818;
  --verde-bosque: #1a4031;
  --verde-musgo: #2d6a4f;
  --verde-salvia: #52b788;
  --verde-menta: #95d5b2;
  --verde-claro: #b7e4c7;

  /* Acento tech */
  --teal-glow: #00f5d4;
  --teal-mid: #0cccaa;
  --teal-dark: #0a9a82;

  /* Neutros cálidos */
  --crema: #f5f0e8;
  --crema-oscura: #e8e0d0;
  --blanco: #ffffff;
  --gris-suave: #d4cfc6;

  /* Semánticos */
  --text-primary: #f5f0e8;
  --text-secondary: #95d5b2;
  --text-muted: #7aab90;
  --text-dark: #1a2e22;

  /* Glassmorphism */
  --glass-bg: rgba(29, 77, 57, 0.35);
  --glass-border: rgba(82, 183, 136, 0.25);
  --glass-bg-hover: rgba(29, 77, 57, 0.5);

  /* Sombras */
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35), 0 1px 0 rgba(82, 183, 136, 0.15) inset;
  --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 245, 212, 0.2);
  --shadow-glow: 0 0 30px rgba(0, 245, 212, 0.15);

  /* Tipografía */
  --font: 'Outfit', sans-serif;

  /* Radios */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-pill: 100px;

  /* Transiciones */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background-color: var(--verde-profundo);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ========================================
   FONDO — ORBS Y DEGRADADO
   ======================================== */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: float 12s ease-in-out infinite;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #2d6a4f, #0d2818);
  top: -200px;
  right: -150px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #00f5d4, #0a9a82);
  bottom: 10%;
  left: -100px;
  animation-delay: -4s;
  opacity: 0.15;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #52b788, #1a4031);
  top: 40%;
  right: 20%;
  animation-delay: -8s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-40px) scale(1.05); }
}

/* ========================================
   HOJAS DECORATIVAS
   ======================================== */
.leaf-deco {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.leaf {
  position: absolute;
  font-size: 2rem;
  opacity: 0.08;
  animation: leafFloat 15s ease-in-out infinite;
  filter: blur(1px);
}

.l1 { top: 10%; left: 5%; font-size: 3rem; animation-delay: 0s; }
.l2 { top: 70%; right: 8%; font-size: 2.5rem; animation-delay: -5s; }
.l3 { top: 40%; left: 2%; font-size: 2rem; animation-delay: -10s; }
.l4 { bottom: 15%; right: 3%; font-size: 2.8rem; animation-delay: -2s; }

@keyframes leafFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.08; }
  50% { transform: translateY(-25px) rotate(8deg); opacity: 0.12; }
}

/* ========================================
   MODAL
   ======================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(8, 20, 13, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fadeIn 0.4s ease;
}

.modal-overlay.hidden {
  display: none;
}

.modal-box {
  background: linear-gradient(145deg, rgba(29, 77, 57, 0.6), rgba(13, 40, 24, 0.8));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  max-width: 440px;
  width: 100%;
  text-align: center;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  animation: slideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  display: block;
  animation: bounce 2s ease infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.modal-box h1 {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.modal-box h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.modal-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

/* ========================================
   INPUT
   ======================================== */
.input-group {
  margin-bottom: 0.75rem;
}

#input-nombre, #input-email {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--glass-border);
  background: rgba(13, 40, 24, 0.6);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  text-align: center;
}

#input-nombre::placeholder, #input-email::placeholder {
  color: var(--text-muted);
  font-weight: 300;
}

#input-nombre:focus, #input-email:focus {
  border-color: var(--teal-glow);
  box-shadow: 0 0 0 3px rgba(0, 245, 212, 0.15);
}

.error-msg {
  color: #ff6b6b;
  font-size: 0.85rem;
  min-height: 1.2rem;
  margin-bottom: 0.5rem;
}

/* ========================================
   BOTONES
   ======================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  border: none;
  background: linear-gradient(135deg, var(--verde-salvia), var(--teal-dark));
  color: var(--blanco);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  width: 100%;
  letter-spacing: 0.02em;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 245, 212, 0.25);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--glass-border);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  flex: 1;
}

.btn-secondary:hover {
  border-color: var(--verde-salvia);
  color: var(--text-primary);
  background: var(--glass-bg);
}

/* ========================================
   CONFIRMAR MODAL — CARD
   ======================================== */
.confirm-product-card {
  background: rgba(13, 40, 24, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  margin: 1rem 0;
}

.confirm-product-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.confirm-product-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--teal-glow);
}

.confirm-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
}

.modal-actions .btn-primary {
  flex: 1.5;
}

/* ========================================
   APP LAYOUT
   ======================================== */
#app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

#app.hidden { display: none; }

/* ========================================
   HEADER
   ======================================== */
.site-header {
  text-align: center;
  padding: 4rem 1.5rem 2.5rem;
  position: relative;
}

.header-content {
  max-width: 680px;
  margin: 0 auto;
}

.header-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  background: rgba(82, 183, 136, 0.15);
  border: 1px solid rgba(82, 183, 136, 0.3);
  color: var(--verde-menta);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  animation: fadeSlideDown 0.6s ease 0.2s both;
}

.site-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--crema) 0%, var(--verde-menta) 60%, var(--teal-glow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeSlideDown 0.6s ease 0.3s both;
}

.site-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 2rem;
  animation: fadeSlideDown 0.6s ease 0.4s both;
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ======= STATS BAR ======= */
.stats-bar {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.85rem 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(12px);
  animation: fadeSlideDown 0.6s ease 0.5s both;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--teal-glow);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--glass-border);
}

/* ========================================
   FILTROS
   ======================================== */
.filtros-section {
  padding: 0 1.5rem 1.5rem;
}

.filtros-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}

.filtro-btn {
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--glass-border);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.filtro-btn:hover {
  border-color: var(--verde-salvia);
  color: var(--text-primary);
  background: var(--glass-bg);
}

.filtro-btn.active {
  background: linear-gradient(135deg, var(--verde-musgo), var(--teal-dark));
  border-color: transparent;
  color: var(--blanco);
  box-shadow: 0 4px 16px rgba(0, 245, 212, 0.15);
}

/* ========================================
   GRID DE PRODUCTOS
   ======================================== */
.productos-section {
  padding: 0.5rem 1.5rem 4rem;
}

.productos-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

/* ======= SKELETON LOADER ======= */
.skeleton-card {
  height: 220px;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--glass-bg) 25%, rgba(45, 106, 79, 0.25) 50%, var(--glass-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ======= TARJETA DE PRODUCTO ======= */
.producto-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: cardEntrada 0.5s ease both;
}

.producto-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--verde-salvia), var(--teal-glow));
  opacity: 0;
  transition: opacity var(--transition);
}

.producto-card:hover {
  transform: translateY(-5px);
  background: var(--glass-bg-hover);
  border-color: rgba(82, 183, 136, 0.4);
  box-shadow: var(--shadow-hover);
}

.producto-card:hover::before { opacity: 1; }

@keyframes cardEntrada {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card tomada */
.producto-card.tomada {
  cursor: default;
  opacity: 0.55;
  filter: grayscale(0.3);
}

.producto-card.tomada:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--glass-border);
}

.producto-card.tomada::before { opacity: 0; }

/* Badge de estado */
.card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.card-badge.disponible {
  background: rgba(82, 183, 136, 0.2);
  color: var(--verde-menta);
  border: 1px solid rgba(82, 183, 136, 0.3);
}

.card-badge.tomado {
  background: rgba(255, 107, 107, 0.15);
  color: #ff9999;
  border: 1px solid rgba(255, 107, 107, 0.25);
}

/* Emoji del producto */
.card-emoji {
  font-size: 2.8rem;
  display: block;
  margin-bottom: 0.75rem;
  transition: transform var(--transition);
}

.producto-card:hover .card-emoji:not(.tomada *) {
  transform: scale(1.15) rotate(5deg);
}

/* Categoría */
.card-categoria {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-mid);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

/* Nombre */
.card-nombre {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

/* Descripción */
.card-descripcion {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.9rem;
}

/* Precio */
.card-precio {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--teal-glow);
  margin-bottom: 0.75rem;
}

/* Quién lo lleva */
.card-quien {
  font-size: 0.82rem;
  color: #ff9999;
  font-weight: 500;
  margin-top: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Botón de card */
.card-btn {
  width: 100%;
  padding: 0.65rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(82, 183, 136, 0.35);
  background: rgba(82, 183, 136, 0.1);
  color: var(--verde-menta);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}

.card-btn:hover {
  background: rgba(82, 183, 136, 0.2);
  border-color: var(--verde-salvia);
}

.card-btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  text-align: center;
  padding: 2rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--glass-border);
}

/* ========================================
   TOAST NOTIFICACIÓN
   ======================================== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: linear-gradient(135deg, var(--verde-bosque), var(--verde-musgo));
  border: 1px solid var(--verde-salvia);
  color: var(--crema);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 500;
  z-index: 200;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  max-width: 90vw;
  text-align: center;
}

.toast.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ========================================
   ESTADO VACÍO
   ======================================== */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.empty-state .empty-emoji {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* ========================================
   TOP BAR (User Panel)
   ======================================== */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: rgba(13, 40, 24, 0.4);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.top-bar-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.user-avatar {
  font-size: 1.2rem;
  background: var(--glass-bg);
  padding: 0.3rem;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
}

.btn-mis-regalos {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--verde-menta);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-mis-regalos:hover {
  background: rgba(82, 183, 136, 0.2);
  border-color: var(--verde-salvia);
}

.badge {
  background: var(--teal-glow);
  color: var(--verde-profundo);
  border-radius: 50%;
  padding: 0.1rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 800;
}

/* ========================================
   GAMIFICATION: TOP PADRINOS
   ======================================== */
.ranking-section {
  padding: 0 1.5rem 2rem;
}

.ranking-container {
  max-width: 900px;
  margin: 0 auto;
  background: rgba(29, 77, 57, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
}

.ranking-title {
  text-align: center;
  font-size: 1.2rem;
  color: var(--teal-glow);
  margin-bottom: 1rem;
}

.ranking-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--glass-bg);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(82, 183, 136, 0.2);
}

.ranking-medal {
  font-size: 1.5rem;
}

.ranking-info {
  display: flex;
  flex-direction: column;
}

.ranking-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ranking-score {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ========================================
   MODAL MIS REGALOS
   ======================================== */
.modal-box-large {
  max-width: 550px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.modal-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 2rem;
  cursor: pointer;
  transition: color var(--transition);
  line-height: 1;
}

.btn-close:hover {
  color: var(--blanco);
}

.mis-regalos-list {
  overflow-y: auto;
  padding-right: 0.5rem;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mis-regalo-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(13, 40, 24, 0.4);
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
}

.mis-regalo-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mis-regalo-emoji {
  font-size: 2rem;
}

.mis-regalo-text h4 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.mis-regalo-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.btn-quitar {
  background: rgba(255, 107, 107, 0.15);
  border: 1px solid rgba(255, 107, 107, 0.3);
  color: #ff9999;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition);
}

.btn-quitar:hover {
  background: rgba(255, 107, 107, 0.3);
  color: #fff;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 600px) {
  .modal-box {
    padding: 2rem 1.5rem;
  }

  .modal-box h1 {
    font-size: 1.4rem;
  }

  .site-header {
    padding: 2.5rem 1rem 2rem;
  }

  .stats-bar {
    gap: 1rem;
    padding: 0.75rem 1.5rem;
  }

  .productos-grid {
    grid-template-columns: 1fr;
  }

  .filtros-container {
    gap: 0.4rem;
  }

  .filtro-btn {
    font-size: 0.82rem;
    padding: 0.45rem 0.9rem;
  }

  .modal-actions {
    flex-direction: column;
  }

  .btn-secondary {
    order: 2;
  }

  .toast {
    white-space: normal;
    max-width: 85vw;
  }
}

/* ========================================
   SCROLLBAR PERSONALIZADA
   ======================================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--verde-profundo); }
::-webkit-scrollbar-thumb {
  background: var(--verde-musgo);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--verde-salvia); }

/* ========================================
   SELECCIÓN DE TEXTO
   ======================================== */
::selection {
  background: rgba(0, 245, 212, 0.25);
  color: var(--crema);
}