/* ==========================================================================
   Calculadora de Alimentos y Nutrición - Custom Stylesheet
   Complementario a Tailwind CSS
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --primary-emerald: #10b981;
  --primary-emerald-dark: #059669;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-cyan: #06b6d4;
  --bg-slate-50: #f8fafc;
}

body {
  font-family: var(--font-main);
  background-color: #f8fafc;
  color: #1e293b;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Glassmorphism Classes */
.glass-nav {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.glass-dark {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(12px);
}

/* Animations & Transitions */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-scale-in {
  animation: scaleIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.pulse-glow {
  animation: pulseGlow 2s infinite;
}

/* Macro Bar Styles */
.macro-bar-prot {
  background: linear-gradient(90deg, #06b6d4, #3b82f6);
}
.macro-bar-carb {
  background: linear-gradient(90deg, #f59e0b, #ea580c);
}
.macro-bar-fat {
  background: linear-gradient(90deg, #f43f5e, #e11d48);
}

/* Custom Range Input */
input[type="range"] {
  accent-color: #10b981;
}

/* Modal Backdrop */
.modal-backdrop {
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
}

/* Tooltip Badge */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ==========================================================================
   Print Styles for Grocery Receipt / Ticket de Supermercado
   ========================================================================== */
@media print {
  /* Ocultar elementos generales de la interfaz para no generar páginas vacías */
  header,
  nav,
  main,
  footer,
  #toast-container,
  .no-print {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* Resetear página y canvas de impresión */
  html, body {
    background-color: #ffffff !important;
    color: #0f172a !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    overflow: visible !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Reconfigurar el contenedor modal para que sea visible en flujo normal */
  #receipt-modal {
    position: static !important;
    display: block !important;
    inset: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    width: 100% !important;
    max-width: 100% !important;
    z-index: auto !important;
  }

  #receipt-modal > div {
    position: static !important;
    display: block !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    width: 100% !important;
    max-width: 440px !important;
    margin: 0 auto !important;
    padding: 0 !important;
    animation: none !important;
    transform: none !important;
    background: #ffffff !important;
    overflow: visible !important;
  }

  /* Estilos del Ticket imprimible */
  #receipt-printable {
    display: block !important;
    position: relative !important;
    visibility: visible !important;
    width: 100% !important;
    max-width: 400px !important;
    margin: 0 auto !important;
    padding: 20px !important;
    background: #ffffff !important;
    color: #0f172a !important;
    font-family: 'Courier New', Courier, monospace !important;
    border: 1px dashed #94a3b8 !important;
    border-radius: 12px !important;
    box-shadow: none !important;
    page-break-inside: avoid;
    break-inside: avoid;
  }

  #receipt-printable * {
    visibility: visible !important;
  }

  #receipt-printable h2 {
    color: #0f172a !important;
    font-weight: 800 !important;
    font-size: 16px !important;
  }

  #receipt-printable .border-dashed {
    border-color: #cbd5e1 !important;
  }

  #receipt-printable .truncate {
    max-width: none !important;
    white-space: normal !important;
    word-break: break-word !important;
  }

  @page {
    margin: 10mm;
    size: auto;
  }
}