:root {
  --bg: #f2f0eb;
  --panel: #f8f6f2;
  --text: #0d1420;
  --muted: #596174;
  --line: #b89f62;
  --border: rgba(184, 159, 98, 0.32);
  --focus: #1f3a67;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("/assets/fonts/cormorant-garamond-500.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("/assets/fonts/cormorant-garamond-600.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration-color: rgba(184, 159, 98, 0.65);
  text-underline-offset: 0.18em;
}

.checkout-header {
  min-height: 5rem;
  display: flex;
  align-items: center;
  padding: 1rem clamp(1.25rem, 5vw, 3rem);
  border-bottom: 1px solid var(--border);
  background: rgba(242, 240, 235, 0.94);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: auto;
  height: 42px;
  display: block;
}

.checkout-shell {
  min-height: calc(100vh - 5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(22rem, 0.82fr);
}

.checkout-form {
  padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 6vw, 4rem);
}

.checkout-heading {
  margin-bottom: 2rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
}

h1,
h2 {
  margin: 0;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  line-height: 1.05;
}

h2 {
  font-size: 1.55rem;
  line-height: 1.15;
}

form {
  display: grid;
  gap: 1.65rem;
  max-width: 43rem;
}

.form-section {
  display: grid;
  gap: 0.8rem;
}

.section-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.section-row a {
  color: var(--text);
  font-size: 0.9rem;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}

input,
select {
  width: 100%;
  min-height: 3.2rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid rgba(13, 20, 32, 0.18);
  border-radius: 0.45rem;
  background: rgba(248, 246, 242, 0.74);
  color: var(--text);
  outline: none;
}

input:focus,
select:focus,
button:focus-visible,
a:focus-visible {
  border-color: var(--focus);
  outline: 2px solid rgba(31, 58, 103, 0.18);
  outline-offset: 2px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.field-grid .span-2 {
  grid-column: 1 / -1;
}

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

.notice {
  padding: 1rem;
  border-radius: 0.45rem;
  background: rgba(13, 20, 32, 0.045);
  color: var(--muted);
  text-align: center;
}

.muted {
  margin: 0;
  color: var(--muted);
}

.payment-box {
  display: grid;
  gap: 0.8rem;
  padding: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: rgba(248, 246, 242, 0.72);
}

.radio-row,
.check-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text);
  font-size: 0.95rem;
}

.radio-row input,
.check-row input {
  width: auto;
  min-height: auto;
}

.pay-button {
  min-height: 3.4rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--text);
  color: var(--bg);
  cursor: pointer;
  font-weight: 600;
}

.pay-button:hover {
  background: #182130;
}

.checkout-toast {
  position: fixed;
  left: 50%;
  top: 1rem;
  z-index: 20;
  width: min(34rem, calc(100vw - 2rem));
  padding: 0.85rem 1rem;
  border: 1px solid #c4382a;
  background: var(--panel);
  color: var(--text);
  text-align: center;
  box-shadow: 0 10px 24px rgba(13, 20, 32, 0.1);
  transform: translate(-50%, -0.6rem);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.checkout-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.order-summary {
  position: sticky;
  top: 0;
  align-self: start;
  min-height: calc(100vh - 5rem);
  padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 5vw, 3.25rem);
  border-left: 1px solid var(--border);
  background: rgba(248, 246, 242, 0.62);
}

.order-summary h2 {
  margin-bottom: 1.3rem;
}

.summary-product {
  display: grid;
  grid-template-columns: 4.2rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.9rem;
}

.summary-product img {
  width: 4.2rem;
  height: 4.2rem;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--bg);
}

.summary-product p {
  margin: 0;
}

#summary-name {
  font-weight: 700;
}

#summary-detail {
  color: var(--muted);
  font-size: 0.9rem;
}

.discount-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
  margin: 1.45rem 0 2rem;
}

.discount-row button {
  min-width: 5rem;
  border: 1px solid var(--border);
  border-radius: 0.45rem;
  background: rgba(242, 240, 235, 0.72);
  color: var(--muted);
}

.summary-lines {
  display: grid;
  gap: 0.85rem;
}

.summary-lines > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.summary-lines .total {
  align-items: baseline;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-size: 1.15rem;
}

@media (max-width: 760px) {
  .checkout-header {
    min-height: 4.4rem;
  }

  .brand img {
    height: 34px;
  }

  .checkout-shell {
    display: flex;
    flex-direction: column-reverse;
  }

  .order-summary {
    position: static;
    min-height: auto;
    border-left: 0;
    border-bottom: 1px solid var(--border);
  }

  .checkout-form {
    padding-top: 2rem;
  }

  .field-grid,
  .field-grid.compact {
    grid-template-columns: 1fr;
  }

  .summary-product {
    grid-template-columns: 3.8rem minmax(0, 1fr) auto;
  }

  .summary-product img {
    width: 3.8rem;
    height: 3.8rem;
  }
}