@font-face { 
  font-family: "Figtree";
  src: 
    url(https://anthonyfontano.pages.dev/Figtree-VariableFont_wght.ttf) format("truetype");
}

:root {
  --sans: "Figtree", -apple-system, BlinkMacSystemFont, sans-serif;
  --serif: Georgia, "Times New Roman", Times, serif;
  --mono: "SF Mono", SFMono-Regular, ui-monospace, monospace;

  --font-size-s: 1rem;
  --font-size-m: 1.5rem;
  --font-size-l: 2rem;

  --font-weight-light: 350;
  --font-weight-regular: 400;
  --font-weight-bold: 500;

  --spacing-tight: -0.08em;
  --spacing-normal: -0.02em;
}

/* ── Dark theme (default) ── */
:root,
html,
html.dark {
  --bg:             #1c1c1c;
  --bg-surface:     #242424;
  --bg-code:        rgba(255, 255, 255, 0.04);

  --text-primary:   rgba(255, 255, 255, 0.90);
  --text-secondary: rgba(255, 255, 255, 0.40);
  --text-tertiary:  rgba(255, 255, 255, 0.24);

  --border:         rgba(255, 255, 255, 0.10);
  --border-strong:  rgba(255, 255, 255, 0.20);

  --selection:      rgba(255, 255, 255, 0.08);
  --mark:           #545b37;
  --primary:        #a78bfa;

  --code-fg:        rgba(255, 255, 255, 0.90);
  --code-bg:        rgba(255, 255, 255, 0.03);
  --token-comment:  rgba(255, 255, 255, 0.35);
  --token-keyword:  rgba(255, 255, 255, 0.55);
  --token-string:   rgba(255, 255, 255, 0.55);
  --token-fn:       rgba(255, 255, 255, 0.90);
}

/* ── Optional light theme override ── */
html.light {
  --bg:             #ffffff;
  --bg-surface:     #f7f7f5;
  --bg-code:        rgba(0, 0, 0, 0.04);

  --text-primary:   rgba(0, 0, 0, 0.85);
  --text-secondary: rgba(0, 0, 0, 0.40);
  --text-tertiary:  rgba(0, 0, 0, 0.24);

  --border:         rgba(0, 0, 0, 0.10);
  --border-strong:  rgba(0, 0, 0, 0.20);

  --selection:      rgba(0, 0, 0, 0.08);
  --mark:           #f3ffc4;
  --primary:        #7c3aed;

  --code-fg:        rgba(0, 0, 0, 0.85);
  --code-bg:        rgba(0, 0, 0, 0.03);
  --token-comment:  rgba(0, 0, 0, 0.35);
  --token-keyword:  rgba(0, 0, 0, 0.55);
  --token-string:   rgba(0, 0, 0, 0.55);
  --token-fn:       rgba(0, 0, 0, 0.85);
}

/* ── Base ── */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  background-color: var(--bg);
  color-scheme: dark;
  height: 100%;
  overflow: hidden;
  transition: background-color 0.2s ease-out;
}

html.light {
  color-scheme: light;
}

body {
  font-family: var(--sans);
  font-size: var(--font-size-m);
  font-weight: var(--font-weight-regular);
  line-height: 1.75;
  letter-spacing: var(--spacing-normal);
  color: var(--text-primary);
  background-color: var(--bg);
  margin: 0 auto;
  height: 100vh;
  max-width: 42rem;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
  word-wrap: break-word;
  overflow-wrap: break-word;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

@media (max-width: 768px) {
  body { padding: 1.25rem; }

  h1, h2, h3, h4, h5, h6 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-s: 0.9rem;
    --font-size-m: 1.2rem;
    --font-size-l: 1.6rem;
  }

  body { padding: 1rem; }

  .card-image {
    max-height: 140px;
  }

  .cell-product span {
    font-size: 0.85rem;
  }

  .btn-shop {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

::selection {
  background-color: var(--selection);
}

:focus-visible {
  outline: 2px solid var(--text-tertiary);
  outline-offset: 2px;
}


main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav a {
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  text-decoration: none;
}

nav a:hover {
  color: var(--primary);
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-size: var(--font-size-l);
  font-weight: var(--font-weight-bold);
  line-height: 1.75;
  margin: 0;
  color: var(--text-primary);
  letter-spacing: var(--spacing-tight);
}

p {
  line-height: 1.75;
  margin: 0;
}

a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: var(--text-tertiary);
  transition: text-decoration-color 0.2s ease-out;
}

a:hover {
  text-decoration-color: var(--text-primary);
}

strong, b {
  font-weight: var(--font-weight-bold);
}

em {
  font-family: var(--serif);
  font-style: italic;
  letter-spacing: 0;
}

mark {
  background-color: var(--mark);
  color: var(--text-primary);
  padding: 3px 1px;
}

/* ── Blockquote ── */
blockquote {
  border-left: 2px solid var(--border);
  margin: 0 0 1.75em 0.125em;
  padding: 0 0 0 1.375em;
}

blockquote p {
  margin: 0;
}

/* ── Lists ── */
ul, ol {
  padding-left: 0;
  margin-left: 1.25rem;
  margin-bottom: 1.75em;
  line-height: 1.75;
}

ul {
  list-style-type: none;
}

ul li {
  position: relative;
  padding-left: 0.3125rem;
  margin-bottom: 0.5em;
}

ul li::before {
  content: "•";
  position: absolute;
  left: -1.25rem;
  color: var(--text-tertiary);
}

ol li {
  margin-bottom: 0.5em;
}

/* ── Code ── */
code {
  font-family: var(--mono);
  font-size: 0.9em;
  padding: 2.5px 3.5px;
  border-radius: 5px;
  background-color: var(--bg-code);
  border: 0.5px solid var(--border);
  color: var(--code-fg);
}

pre {
  background-color: var(--code-bg);
  border: 0.5px solid var(--border);
  border-radius: 8px;
  padding: 1.25em 1.5em;
  margin: 2em 0;
  overflow-x: auto;
}

@media (max-width: 768px) {
  pre { padding: 1em 1.25em; }
}

pre > code {
  font-family: var(--mono);
  display: block;
  white-space: pre;
  background: none;
  border: none;
  padding: 0;
  line-height: 1.5;
  font-size: var(--font-size-s);
}

/* Syntax tokens */
.token.comment  { color: var(--token-comment); }
.token.keyword  { color: var(--token-keyword); }
.token.string   { color: var(--token-string);  }
.token.function { color: var(--token-fn);      }

/* ── Tables ── */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.75em 0;
  font-size: var(--font-size-m);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

th, td {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.5em 1em;
  text-align: left;
}

th:last-child, td:last-child { border-right: none; }
tr:last-child td             { border-bottom: none; }

th {
  background: var(--bg-surface);
  font-weight: var(--font-weight-bold);
}

/* ── Images ── */
img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 2em 0;
}

img[loading="lazy"] {
  opacity: 0;
  animation: fadeIn 0.3s ease-out forwards;
}

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

figure {
  margin-bottom: 2em;
  text-align: center;
}

figcaption {
  color: var(--text-secondary);
  font-size: var(--font-size-s);
  margin-top: 0.75em;
  text-align: center;
}

/* ── HR ── */
hr {
  margin: 3.75em 0;
  border: none;
  text-align: center;
}

hr::before {
  content: "***";
  font-family: var(--mono);
  color: var(--text-tertiary);
  font-size: 0.875em;
  letter-spacing: 0.25em;
}

/* ── Keyboard ── */
kbd {
  font-family: var(--mono);
  font-size: var(--font-size-s);
  border: 1px solid var(--text-tertiary);
  padding: 1px 4px;
  border-radius: 5px;
  display: inline-block;
  text-align: center;
}

/* ── Date / meta ── */
.date {
  font-weight: var(--font-weight-light);
  color: var(--text-secondary);
  opacity: 0.75;
  letter-spacing: var(--spacing-tight);
  font-variant-numeric: tabular-nums;
}

/* ── Footer ── */
footer {
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-light);
  color: var(--text-secondary);
  opacity: 0.75;
  text-align: center;
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease-out;
}

footer a:hover {
  color: var(--text-primary);
}

/* ── Utility ── */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: 0;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ── Logo / Nav ── */
.logo {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-m);
  letter-spacing: var(--spacing-tight);
}

/* ── Subtitle ── */
.subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-s);
  margin: -1.5em 0 3em;
}

/* ── Loader ── */
.loader {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 0;
  color: var(--text-secondary);
  font-size: var(--font-size-s);
}

.loader::after {
  content: "";
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  margin-left: 0.5rem;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Error Card ── */
.error-card {
  grid-column: 1 / -1;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.error-card p { margin: 0 0 0.5rem; }
.error-detail {
  font-size: var(--font-size-s);
  font-family: var(--mono);
  color: var(--text-tertiary);
}
.error-card button {
  margin-top: 1rem;
  padding: 0.5rem 1.5rem;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: var(--font-size-s);
  cursor: pointer;
}
.error-card button:hover {
  background: var(--bg-code);
}

/* ── Shop Link ── */
.shop-link {
  display: inline-block;
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  text-decoration: none;
  margin-top: 0.5rem;
}
.shop-link:hover {
  text-decoration: underline;
}

/* ── Price Comparison Table ── */
#table-wrap {
  overflow-x: auto;
  overflow-y: hidden;
}

#compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-size: var(--font-size-s);
}

#compare-table th {
  background: var(--bg-surface);
  font-weight: var(--font-weight-bold);
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

#compare-table td {
  padding: 1rem;
  border-top: 1px solid var(--border);
  vertical-align: middle;
}

.col-price, .col-action {
  text-align: right;
}

.cell-store {
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
}

.cell-product {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.thumb {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: contain;
  background: var(--bg-code);
  flex-shrink: 0;
}

.cell-price {
  text-align: right;
  font-size: var(--font-size-m);
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  color: var(--text-primary);
}

.cell-action {
  text-align: right;
}

.btn-shop {
  display: inline-block;
  padding: 0.4rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  text-decoration: none;
  transition: background 0.15s;
}
.btn-shop:hover {
  background: var(--bg-code);
}

.winner-row {
  background: rgba(167, 139, 250, 0.06);
}
.winner-row .cell-price {
  color: var(--primary);
}

.loader-cell {
  text-align: center;
  padding: 3rem 1rem;
}
.loader-cell .loader {
  grid-column: unset;
  padding: 0;
}

.error-row {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-secondary);
}

/* ── Result Block ── */
.result-block {
  margin-top: 1.5rem;
}
.result-block.hidden { display: none; }

.result-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: var(--font-size-s);
  text-align: center;
}

.savings {
  color: var(--primary);
  font-weight: var(--font-weight-bold);
}

/* ── View Toggle ── */
.view-toggle {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
}

.toggle-btn {
  padding: 0.5rem 1.25rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.toggle-btn:not(:last-child) {
  border-right: 1px solid var(--border);
}
.toggle-btn.active {
  background: var(--bg-surface);
  color: var(--text-primary);
}
.toggle-btn:hover:not(.active) {
  background: var(--bg-code);
}

/* ── View Panes ── */
.view-pane { display: none; }
.view-pane.active {
  display: block;
  flex: 1;
  min-height: 0;
}

/* ── Product Cards Grid ── */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  max-height: 100%;
}

.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  position: relative;
}
.product-card.winner-card {
  border-color: var(--primary);
}

.card-store {
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}

.card-image {
  width: 100%;
  max-height: 180px;
  object-fit: contain;
  border-radius: 10px;
  background: var(--bg-code);
}

.card-name {
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-regular);
  line-height: 1.3;
  margin: 0;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-price {
  font-size: var(--font-size-l);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0;
}

.card-badge {
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
}

/* ── Author's Picks ── */
.picks-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pick-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  transition: border-color 0.2s;
}
.pick-card:hover {
  border-color: var(--accent, var(--border-strong));
}

.pick-media {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-code);
  overflow: hidden;
}
.pick-media a {
  display: block;
  line-height: 0;
}

.pick-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.2s;
}
.pick-image:hover {
  transform: scale(1.03);
}

.pick-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pick-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pick-store {
  font-size: var(--font-size-s);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  color: var(--accent, var(--text-secondary));
}

.pick-price {
  font-size: var(--font-size-l);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.pick-title {
  font-size: var(--font-size-m);
  font-weight: var(--font-weight-bold);
  line-height: 1.4;
  margin: 0;
}

.pick-reason {
  font-size: var(--font-size-s);
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

/* ── Mobile ── */
@media (max-width: 640px) {
  .cards-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .card-image {
    max-height: 140px;
  }

  .pick-card {
    grid-template-columns: 1fr;
  }

  .pick-image {
    max-height: 300px;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }
}