:root {
  color-scheme: light;
  --paper: #f4f0e6;
  --paper-deep: #e8e1d3;
  --ink: #181b19;
  --muted: #696b64;
  --line: #c9c2b4;
  --panel: #fffdf8;
  --signal: #d8ff53;
  --signal-dark: #b6dc34;
  --coral: #b93824;
  --shadow: 0 18px 60px rgba(36, 34, 27, 0.12);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: var(--ink);
  color: white;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 1rem auto 0;
  padding: 0.75rem 0.8rem 0.75rem 1rem;
  border: 1px solid rgba(24, 27, 25, 0.14);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 8px 30px rgba(36, 34, 27, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--signal);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  line-height: 1.1;
}

.brand small {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-header nav > a {
  color: var(--muted);
  font-size: 0.87rem;
  font-weight: 650;
  text-decoration: none;
}

.site-header nav > a:hover {
  color: var(--ink);
}

.cart-button {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.6rem;
  padding: 0.4rem 0.45rem 0.4rem 1rem;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-weight: 750;
}

.cart-button span {
  display: grid;
  width: 1.85rem;
  height: 1.85rem;
  place-items: center;
  border-radius: 50%;
  background: var(--signal);
  color: var(--ink);
}

.cart-pulse {
  animation: cart-pulse 420ms ease;
}

main {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 3rem;
  align-items: end;
  min-height: 430px;
  padding: 6.5rem 1.5rem 4.5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 850px;
  margin-bottom: 1.4rem;
  font-size: clamp(3.5rem, 8.5vw, 7.8rem);
  line-height: 0.88;
}

.intro-lede {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.3rem);
}

.intro-note {
  padding: 1.3rem;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.intro-note span {
  color: var(--coral);
  font-size: 0.73rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.intro-note p {
  margin: 1.2rem 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  line-height: 1.25;
}

.catalog-shell {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.catalog-toolbar {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  align-items: end;
  padding: 1rem 0.4rem 2rem;
}

.title-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.title-row h2,
.quick-add h2,
.dialog-header h2 {
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 0.95;
}

.title-row span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.catalog-controls {
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 0.8rem;
}

.catalog-controls label,
.quick-add-form label,
.checkout-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
}

.search-input-wrap {
  display: flex;
  min-width: 0;
}

.search-input-wrap input,
.filter-control select,
.quick-add-form select,
.quick-add-form input,
.checkout-form input,
.checkout-form textarea {
  width: 100%;
  min-height: 3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--ink);
}

.search-input-wrap input,
.quick-add-form input,
.checkout-form input,
.checkout-form textarea {
  padding: 0.75rem 0.9rem;
}

.filter-control select,
.quick-add-form select {
  padding: 0.65rem 2rem 0.65rem 0.9rem;
}

.search-input-wrap input {
  min-width: 0;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.search-input-wrap button {
  padding: 0.6rem 1rem;
  border: 1px solid var(--ink);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--ink);
  color: white;
  font-size: 0.8rem;
  font-weight: 750;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.product-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1.12;
  background: var(--paper-deep);
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease;
}

.product-card:hover .product-image {
  transform: scale(1.035);
}

.product-category {
  position: absolute;
  left: 0.8rem;
  top: 0.8rem;
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.92);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-copy {
  padding: 1.1rem;
}

.product-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.product-heading h3 {
  margin-bottom: 0.65rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
}

.product-heading > span {
  font-weight: 850;
}

.product-copy > p {
  min-height: 3.9em;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 2.85rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-weight: 800;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.button:disabled,
.text-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.button-primary {
  background: var(--signal);
  color: var(--ink);
}

.button-primary:hover:not(:disabled) {
  background: var(--signal-dark);
}

.button-secondary {
  background: transparent;
}

.button-secondary:hover {
  background: var(--ink);
  color: white;
}

.product-add {
  width: 100%;
  justify-content: space-between;
}

.quick-add {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 4rem;
  margin: 1rem 0 5rem;
  padding: 3rem;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: white;
}

.quick-add .eyebrow,
.quick-add-copy p {
  color: #bdbfb8;
}

.quick-add-copy > p:last-child {
  max-width: 460px;
}

.quick-add-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 1rem;
  align-items: end;
}

form:tool-form-active {
  outline: 2px dashed var(--ink);
  outline-offset: 6px;
}

form:tool-form-active :tool-submit-active {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.quick-add-form label {
  color: #c9cbc4;
}

.quick-add-action {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid #454944;
}

.quick-add-action > span {
  color: #c9cbc4;
  font-size: 0.85rem;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}

footer > div {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

footer p {
  margin: 0;
}

.cart-dialog {
  width: min(680px, calc(100% - 1.5rem));
  max-height: calc(100vh - 2rem);
  margin: auto 0 auto auto;
  padding: 0;
  border: 0;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.cart-dialog::backdrop {
  background: rgba(24, 27, 25, 0.58);
  backdrop-filter: blur(4px);
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 2rem 2rem 1.4rem;
  border-bottom: 1px solid var(--line);
}

.icon-button {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  font-size: 1.5rem;
}

.cart-lines {
  max-height: 320px;
  overflow-y: auto;
  padding: 0 2rem;
}

.cart-line {
  display: grid;
  grid-template-columns: 76px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.cart-line img {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.cart-line h3,
.cart-line p {
  margin-bottom: 0.3rem;
}

.cart-line h3 {
  font-size: 0.95rem;
}

.cart-line p {
  color: var(--muted);
  font-size: 0.76rem;
}

.quantity-stepper {
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.quantity-stepper button,
.quantity-stepper span {
  display: grid;
  width: 2rem;
  height: 1.8rem;
  place-items: center;
  border: 0;
  background: transparent;
}

.cart-line-total {
  display: grid;
  justify-items: end;
  gap: 0.8rem;
}

.cart-line-total button,
.text-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 750;
  text-decoration: underline;
}

.cart-empty {
  padding: 3rem 1rem;
  text-align: center;
}

.cart-empty > span {
  display: inline-grid;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 1rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 1.4rem;
}

.cart-empty h3 {
  margin-bottom: 0.5rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
}

.cart-empty p {
  margin-bottom: 0;
  color: var(--muted);
}

.cart-summary,
.checkout-form {
  padding: 1.3rem 2rem;
}

.cart-summary {
  border-bottom: 1px solid var(--line);
}

.cart-summary > div {
  display: flex;
  justify-content: space-between;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
}

.cart-summary p {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.checkout-form {
  display: grid;
  gap: 0.9rem;
}

.checkout-form small {
  font-weight: 500;
}

.checkout-form textarea {
  resize: vertical;
}

.checkout-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.4rem;
}

.status-message {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 80;
  max-width: min(420px, calc(100% - 2.4rem));
  padding: 0.9rem 1.1rem;
  border: 1px solid #4f6140;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(1rem);
  transition: opacity 180ms ease, transform 180ms ease;
}

.status-message.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.empty-state {
  grid-column: 1 / -1;
  padding: 4rem 1rem;
  text-align: center;
}

.empty-state h2 {
  margin-bottom: 0.6rem;
  font-size: 2.5rem;
}

.empty-state p:last-child {
  color: var(--muted);
}

.loading-card {
  min-height: 430px;
  border-radius: var(--radius-md);
  background: var(--paper-deep);
  animation: loading 1.1s ease-in-out infinite alternate;
}

@keyframes loading {
  to {
    opacity: 0.52;
  }
}

@keyframes cart-pulse {
  50% {
    transform: scale(1.06);
  }
}

@media (max-width: 900px) {
  .intro,
  .catalog-toolbar,
  .quick-add {
    grid-template-columns: 1fr;
  }

  .intro {
    gap: 2rem;
    min-height: 0;
    padding-top: 5rem;
  }

  .intro-note {
    max-width: 420px;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quick-add {
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .site-header {
    border-radius: 22px;
  }

  .brand small,
  .site-header nav > a {
    display: none;
  }

  .site-header nav {
    gap: 0;
  }

  .intro {
    padding: 4.5rem 0.35rem 3rem;
  }

  h1 {
    font-size: clamp(3.25rem, 17vw, 5.25rem);
  }

  .catalog-shell {
    padding: 0.75rem;
  }

  .catalog-controls,
  .product-grid,
  .quick-add-form {
    grid-template-columns: 1fr;
  }

  .quick-add {
    padding: 2rem 1.2rem;
  }

  .quick-add-action,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .quick-add-action .button,
  .checkout-actions .button {
    width: 100%;
  }

  .cart-dialog {
    width: 100%;
    max-height: 92vh;
    margin: auto 0 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .dialog-header,
  .cart-lines,
  .cart-summary,
  .checkout-form {
    padding-right: 1rem;
    padding-left: 1rem;
  }

  .cart-line {
    grid-template-columns: 64px 1fr;
  }

  .cart-line img {
    width: 64px;
    height: 64px;
  }

  .cart-line-total {
    grid-column: 2;
    grid-template-columns: 1fr auto;
    justify-items: start;
    width: 100%;
  }

  .checkout-actions {
    align-items: flex-start;
    flex-direction: column-reverse;
  }
}

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