/*
 * CHECKOUT + THANK YOU — Redefining Minimalism (v1.0)
 * File: /wp-content/themes/ajay-binani-v3/page-checkout.css
 * Loaded only by page-checkout.php and page-thank-you.php. Everything is scoped to .co / co- classes.
 * Colours and fonts come from the theme variables in style.css (same as the Book page).
 */

/* ── BASE ─────────────────────────────────────── */
.co { padding: 48px 0 96px; }
.co h1, .co h2 {
  font-family: var(--font-heading);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.2;
  letter-spacing: normal;
}
.co p { line-height: 1.7; }
.co-wrap { max-width: var(--container-home, 1120px); margin: 0 auto; padding: 0 24px; }
.co-wrap--narrow { max-width: 760px; }

.co-back {
  display: inline-block;
  font-size: 13px;
  color: var(--color-lead);
  margin-bottom: 28px;
  transition: color 0.2s;
}
.co-back:hover { color: var(--color-accent); }
.co-eyebrow {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.co .co-h1 { font-size: clamp(34px, 4.4vw, 48px); margin: 10px 0 36px; }

/* ── LAYOUT: details left · summary right ─────── */
.co-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 48px;
  align-items: start;
}

/* ── DETAILS ──────────────────────────────────── */
.co-box {
  border: 1px solid var(--color-border);
  background: #fff;
  padding: 30px 30px 14px;
  margin: 0 0 24px;
  min-width: 0;
}
.co-box__title {
  float: left;           /* keeps the legend inside the box */
  width: 100%;
  padding: 0;
  margin-bottom: 8px;
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--color-text);
}
.co-box__title + * { clear: both; }

.co-field { margin-bottom: 16px; min-width: 0; }
.co-field label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-lead);
  margin: 0 0 6px;
}
.co-optional { text-transform: none; letter-spacing: 0; color: var(--color-faint); }

.co input[type="text"],
.co input[type="email"],
.co input[type="tel"],
.co input[type="number"],
.co select {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: 13px 14px;
  font: inherit;
  font-size: 15px;
  color: var(--color-text);
  background: #fff;
}
.co input::placeholder { color: #aaa; }
.co input:focus,
.co select:focus { outline: none; border-color: var(--color-accent); }
.co [aria-invalid="true"] { border-color: var(--color-accent) !important; }

.co-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.co-row--3 { grid-template-columns: 1fr 1fr 0.8fr; }

.co-phone { display: flex; }
.co-phone__cc {
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--color-border);
  border-right: 0;
  background: var(--color-surface);
  font-size: 15px;
  color: var(--color-lead);
}
.co-phone input { min-width: 0; }

.co .co-field__err { font-size: 13px; line-height: 1.4; color: var(--color-accent); margin-top: 6px; }
.co .co-note { font-size: 13px; color: var(--color-faint); margin: -4px 0 16px; }

/* Honeypot — off-screen, never display:none */
.co-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ── SUMMARY CARD ─────────────────────────────── */
.co-summary { position: sticky; top: calc(var(--header-height, 68px) + 24px); }
.co-card { background: var(--color-surface); border: 1px solid var(--color-border); padding: 30px; }

.co-product { display: flex; gap: 18px; align-items: center; }
.co-product__img {
  flex: 0 0 88px;
  aspect-ratio: 900 / 1277;
  background: var(--color-peach);
  box-shadow: 0 1px 2px rgba(17,17,17,.12), 0 10px 20px -8px rgba(17,17,17,.3);
  border-radius: 2px 3px 3px 2px;
  overflow: hidden;
}
.co-product__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.co .co-product__name { font-size: 24px; }
.co .co-product__by { font-size: 13px; color: var(--color-faint); margin-top: 4px; }
.co .co-product__desc { font-size: 14px; color: var(--color-body); margin: 18px 0 20px; }

.co-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
  font-size: 15px;
  color: var(--color-text);
}
.co-line label { margin: 0; font-size: 15px; color: var(--color-text); }
.co-line small { font-size: 12px; color: var(--color-faint); }

.co-qty { display: flex; border: 1px solid var(--color-border); background: #fff; }
.co-qty__btn {
  width: 38px;
  border: 0;
  background: none;
  font-size: 18px;
  line-height: 1;
  color: var(--color-text);
  cursor: pointer;
  transition: color 0.2s;
}
.co-qty__btn:hover { color: var(--color-accent); }
.co-qty__btn:disabled { color: #c8c8c8; cursor: default; }
.co .co-qty input {
  width: 46px;
  border: 0;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  padding: 9px 4px;
  text-align: center;
  -moz-appearance: textfield;
  appearance: textfield;
}
.co-qty input::-webkit-outer-spin-button,
.co-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.co-totals { margin: 0; border-top: 1px solid var(--color-border); padding-top: 10px; }
.co-totals > div,
.co-receipt__list > div { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; font-size: 15px; }
.co-totals dt,
.co-receipt__list dt { color: var(--color-body); }
.co-totals dd,
.co-receipt__list dd { margin: 0; color: var(--color-text); text-align: right; }
.co-totals__total {
  border-top: 1px solid var(--color-border);
  margin-top: 8px;
  padding-top: 14px !important;
}
.co-totals__total dt,
.co-totals__total dd { font-family: var(--font-heading); font-size: 22px; color: var(--color-text); }

/* ── BUTTON ───────────────────────────────────── */
.co-btn {
  display: block;
  width: 100%;
  margin-top: 22px;
  background: var(--color-btn-bg);
  color: var(--color-btn-text);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 16px 24px;
  border: 0;
  cursor: pointer;
  transition: background 0.2s;
}
.co-btn:hover { background: var(--color-accent-dim); color: var(--color-btn-text); }
.co-btn:focus-visible,
.co-qty__btn:focus-visible,
.co-back:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.co-btn[disabled] { opacity: 0.6; cursor: wait; }
.co-btn--inline { display: inline-block; width: auto; }

.co .co-error { font-size: 14px; line-height: 1.5; color: var(--color-accent); margin-top: 16px; }
.co .co-fine { font-size: 12px; color: var(--color-faint); text-align: center; margin-top: 12px; }

/* ── THANK YOU ────────────────────────────────── */
.co .co-lead { font-size: 18px; color: var(--color-lead); line-height: 1.65; margin-top: -18px; }
.co-lead em { font-style: italic; }
.co-receipt {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  background: var(--color-cream);
  padding: 30px;
  margin: 32px 0 24px;
}
.co-receipt__list { margin: 0; }
.co .co-receipt__label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.co-receipt__address p { font-size: 15px; color: var(--color-text); }
.co .co-receipt__when { margin-top: 14px; font-family: var(--font-heading); font-style: italic; font-size: 18px; }
.co .co-help { font-size: 15px; color: var(--color-body); margin-bottom: 26px; }
.co-help a,
.co-lead a { color: var(--color-accent); border-bottom: 1px solid currentColor; }

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 960px) {
  .co-grid { grid-template-columns: 1fr; gap: 8px; }
  .co-summary { position: static; }
}
@media (max-width: 600px) {
  .co { padding: 32px 0 72px; }
  .co .co-h1 { margin-bottom: 28px; }
  .co-box, .co-card { padding: 22px 18px; }
  .co-box { padding-bottom: 6px; }
  .co-row, .co-row--3 { grid-template-columns: 1fr; }
  .co-receipt { grid-template-columns: 1fr; gap: 20px; padding: 22px 18px; }
}