/* ============================================
   ARBICART — Neo-Brutalist + Instacart Green
   Thick borders · Hard shadows · Sharp corners
   Bold typography · Mechanical interactions
   ============================================ */

/* --- Google Font --- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&display=swap');

/* --- Tokens --- */
:root {
  /* Instacart palette */
  --ic-green: #0AAD0A;
  --ic-green-dark: #003D29;
  --ic-green-hover: #088A08;
  --ic-green-light: #E8F5E9;
  --ic-bg: #FFFDF5;
  --ic-bg-alt: #F6F7F8;
  --ic-text: #000000;
  --ic-text-secondary: #343538;
  --ic-border: #000000;
  --ic-white: #FFFFFF;

  /* Neo-brutalist structural tokens */
  --border-w: 4px;
  --border: var(--border-w) solid var(--ic-border);
  --shadow-sm: 4px 4px 0px 0px #000;
  --shadow-md: 8px 8px 0px 0px #000;
  --shadow-lg: 12px 12px 0px 0px #000;
  --font: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Halftone pattern */
  --halftone: radial-gradient(#000 1px, transparent 1px);
  --halftone-size: 20px 20px;

  /* Grid pattern */
  --grid-pattern:
    linear-gradient(to right, rgba(0, 0, 0, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.06) 1px, transparent 1px);
  --grid-size: 40px 40px;
}

/* --- Reset --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  background: var(--ic-bg);
  color: var(--ic-text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  background-image: var(--grid-pattern);
  background-size: var(--grid-size);
}

/* ===== HEADER ===== */
#app-header {
  background: var(--ic-green-dark);
  border-bottom: var(--border);
  padding: 2rem 1.5rem 1.75rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Halftone texture overlay on header */
#app-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--halftone);
  background-size: var(--halftone-size);
  opacity: 0.05;
  pointer-events: none;
}

.header-inner {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.logo {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ic-white);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  display: inline-block;
}

.logo-icon {
  display: inline-block;
  background: var(--ic-green);
  border: 3px solid #000;
  box-shadow: 3px 3px 0px 0px #000;
  padding: 0.1em 0.2em;
  margin-right: 0.2em;
  transform: rotate(-3deg);
  font-size: 0.85em;
}

.tagline {
  font-size: 1rem;
  color: var(--ic-green-light);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.header-badge {
  display: inline-block;
  background: var(--ic-green);
  color: var(--ic-white);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.35rem 0.75rem;
  border: 3px solid #000;
  box-shadow: 3px 3px 0px 0px #000;
  margin-top: 0.75rem;
  transform: rotate(2deg);
  transition: transform 100ms ease-linear;
}

.header-badge:hover {
  transform: rotate(-1deg) scale(1.05);
}

/* ===== SCROLLING BANNER ===== */
.scroll-banner {
  background: var(--ic-green);
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  border-bottom: var(--border);
}

.scroll-banner-track {
  display: inline-flex;
  align-items: center;
  animation: bannerScroll 25s linear infinite;
}

.scroll-banner-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  color: #000;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.scroll-banner-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  min-width: 8px;
  min-height: 8px;
  background: #000;
  flex-shrink: 0;
  margin: 0 0.25rem;
}

@keyframes bannerScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* ===== DASHBOARD GRID ===== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1.5rem;
  max-width: 1280px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

/* ===== OVERVIEW SECTION (top-left) ===== */
#overview-section {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.overview-card {
  background: var(--ic-white);
  border: var(--border);
  box-shadow: var(--shadow-md);
  padding: 1.75rem;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ic-text);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 0.85rem;
  color: var(--ic-text-secondary);
  font-weight: 700;
  margin-bottom: 1.25rem;
  border-left: var(--border);
  padding-left: 0.75rem;
}

/* ZIP selector row */
.zip-selector-row {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
}

/* ===== RECEIPT ===== */
.receipt {
  background: var(--ic-bg);
  border: 3px solid #000;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.8rem;
  font-weight: 700;
  position: relative;
  overflow: hidden;
}

.receipt::before {
  content: '✂ - - - - - - - - - - - - - - - - - - - - - -';
  position: absolute;
  top: -0.7rem;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.65rem;
  color: var(--ic-text-secondary);
  letter-spacing: 0.04em;
}

.receipt-store {
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ic-text-secondary);
  text-align: center;
  padding-bottom: 0.5rem;
}

.receipt-divider {
  border-top: 2px dashed #000;
  margin: 0.4rem 0;
}

.receipt-line,
.receipt-total-line {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  padding: 0.25rem 0;
}

.receipt-item,
.receipt-total-label {
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.receipt-item {
  max-width: 55%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.receipt-dots {
  flex: 1;
  border-bottom: 2px dotted rgba(0, 0, 0, 0.3);
  min-width: 1rem;
  margin-bottom: 0.25em;
}

.receipt-price {
  white-space: nowrap;
  flex-shrink: 0;
  text-align: right;
  font-size: 0.8rem;
}

.receipt-total-label {
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.8rem;
}

.receipt-total-price {
  white-space: nowrap;
  flex-shrink: 0;
  text-align: right;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ic-green-dark);
}

.zip-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.zip-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ic-text);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.zip-select {
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.7rem 0.85rem;
  border: var(--border);
  background: var(--ic-white);
  color: var(--ic-text);
  outline: none;
  cursor: pointer;
  width: 100%;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0l6 8 6-8' fill='%23000'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  transition: background-color 100ms ease-linear, box-shadow 100ms ease-linear;
}

.zip-select:focus {
  background-color: var(--ic-green-light);
  box-shadow: var(--shadow-sm);
  outline: none;
}

.compare-btn {
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.7rem 1.5rem;
  background: var(--ic-green);
  color: var(--ic-white);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform 100ms ease-linear, box-shadow 100ms ease-linear;
}

.compare-btn:hover {
  background: var(--ic-green-hover);
}

.compare-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

/* ===== PRICE TABLE (bottom-left) ===== */
#price-table-section {
  min-width: 0;
  /* prevent grid blowout */
}

.price-table-card {
  background: var(--ic-white);
  border: var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  animation: fadeIn 0.2s ease-out;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.price-table-scroll {
  flex: 1;
  max-height: 400px;
  overflow-y: auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.price-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--ic-green-dark);
  border-bottom: var(--border);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ic-white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.price-table-spread {
  background: var(--ic-green);
  color: var(--ic-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border: 3px solid #000;
  box-shadow: 2px 2px 0px 0px #000;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* scroll handled above in grid context */

.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.price-table thead {
  background: var(--ic-bg-alt);
}

.pt-cell {
  padding: 0.75rem 0.85rem;
  text-align: center;
  border-bottom: 3px solid #000;
}

.pt-head-zip {
  text-align: left;
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ic-text);
}

.pt-head-item {
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ic-text);
}

.pt-head-total {
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ic-green-dark);
}

.pt-row {
  transition: background 100ms ease-linear;
}

.pt-row:hover {
  background: var(--ic-green-light);
}

.pt-row-cheapest {
  background: var(--ic-green-light) !important;
  border-left: 6px solid var(--ic-green);
}

.pt-cell-zip {
  text-align: left;
  min-width: 140px;
}

.pt-neighborhood {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ic-text);
  text-transform: uppercase;
}

.pt-store {
  font-size: 0.7rem;
  color: var(--ic-text-secondary);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pt-cell-price {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--ic-text);
}

.pt-best {
  color: var(--ic-green);
  font-weight: 700;
}

.pt-na {
  color: var(--ic-text-secondary);
  font-weight: 700;
}

.pt-cell-total {
  font-weight: 700;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  color: var(--ic-text);
}

.pt-total-best {
  color: var(--ic-green-dark);
  background: var(--ic-green-light);
}

.price-table-footer {
  padding: 0.75rem 1.25rem;
  background: var(--ic-bg-alt);
  border-top: var(--border);
  font-size: 0.7rem;
  color: var(--ic-text);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== MAP SECTION (top-right) ===== */
#map-section {
  display: flex;
  flex-direction: column;
}

.map-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ic-text);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

#map-container {
  flex: 1;
  min-height: 320px;
  border: var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

/* ===== SAVINGS SECTION (bottom-right) ===== */
#savings-section {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* ===== FOOTER ===== */
#app-footer {
  background: var(--ic-green-dark);
  color: var(--ic-green-light);
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-top: var(--border);
  position: relative;
}

#app-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--halftone);
  background-size: var(--halftone-size);
  opacity: 0.04;
  pointer-events: none;
}

#app-footer strong {
  color: var(--ic-green);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin-slow {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.animate-spin-slow {
  animation: spin-slow 10s linear infinite;
}

/* ===== DECORATIVE ELEMENTS ===== */
.neo-sticker {
  display: inline-block;
  border: var(--border);
  box-shadow: var(--shadow-sm);
  padding: 0.4rem 0.8rem;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: var(--ic-green-light);
  color: var(--ic-green-dark);
  transform: rotate(-2deg);
  transition: transform 100ms ease-linear;
}

.neo-sticker:hover {
  transform: rotate(1deg) scale(1.05);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: 0 1rem;
  }

  #map-container {
    min-height: 300px;
  }

  .price-table-scroll {
    max-height: none;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.6rem;
  }

  .tagline {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
  }

  .zip-selector-row {
    flex-direction: column;
  }

  .compare-btn {
    width: 100%;
  }

  #map-container {
    height: 300px;
  }

  .scroll-banner-item {
    padding: 0.55rem 1.25rem;
    font-size: 0.65rem;
  }

  .price-table {
    font-size: 0.75rem;
  }

  .pt-cell {
    padding: 0.55rem 0.45rem;
  }

  .section-title {
    font-size: 1.15rem;
  }

  .overview-card {
    box-shadow: var(--shadow-sm);
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}