/* checkout.css — MONO. checkout + order-confirmed pages (AAA pass).
   Page-scoped: loaded only from these two templates via {% block head_extra %}.
   Monochrome only — no hue anywhere. Relies on tokens in shared/tokens.css. */

/* ── layout shell ───────────────────────────────────────────────────────── */
.co-back { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); transition: color var(--dur-fast) var(--ease-utility); }
.co-back:hover { color: var(--ink); }
.co-back svg { transition: transform var(--dur-base) var(--ease-utility); }
.co-back:hover svg { transform: translateX(-3px); }
.co-secure { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 10px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }

/* ── section card + heading ─────────────────────────────────────────────── */
.co-card { border: 1px solid var(--line); border-radius: 1.25rem; background: var(--surface); padding: 1.5rem; }
@media (min-width: 640px) { .co-card { padding: 1.75rem; } }
.co-section-head { display: flex; align-items: center; gap: 0.75rem; }
.co-step {
  width: 1.75rem; height: 1.75rem; border-radius: 9999px; flex-shrink: 0;
  display: grid; place-items: center;
  font-family: "JetBrains Mono", monospace; font-size: 10px; font-weight: 700;
  background: var(--ink); color: var(--bg);
}
.co-hairline { flex: 1; height: 1px; background: var(--line); }
.co-note { display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; color: var(--muted); }

/* mono tabular amounts — prices/totals never shift layout */
.co-amt { font-family: "JetBrains Mono", monospace; font-variant-numeric: tabular-nums; font-weight: 600; letter-spacing: -0.01em; }

/* ── form fields ────────────────────────────────────────────────────────── */
.co-label {
  display: flex; align-items: baseline; gap: 0.5rem;
  font-size: 10px; font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem;
}
.co-label .opt { color: var(--muted); font-weight: 600; letter-spacing: 0.08em; text-transform: none; font-size: 10px; }
.co-input {
  width: 100%; background: var(--bg); border: 1px solid var(--line);
  border-radius: 0.75rem; padding: 0.78rem 1rem;
  font-size: 0.875rem; line-height: 1.25rem; color: var(--ink); outline: none;
  transition: border-color var(--dur-fast) var(--ease-utility),
    box-shadow var(--dur-fast) var(--ease-utility),
    background var(--dur-fast) var(--ease-utility);
}
.co-input::placeholder { color: var(--muted); opacity: 0.7; }
.co-input:hover:not(:focus):not(.is-invalid):not(:disabled) { border-color: var(--e4); }
/* 2px ink ring (1px border + 1px spread) — styles.css focus convention */
.co-input:focus { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.co-input.is-invalid { border-color: var(--ink); border-style: dashed; box-shadow: none; }
.co-input.is-invalid:focus { box-shadow: 0 0 0 1px var(--ink); }
.co-input:disabled { background: var(--chip); color: var(--muted); cursor: not-allowed; }
.co-input--mono { font-family: "JetBrains Mono", monospace; letter-spacing: 0.04em; }
.co-input--select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  padding-right: 2.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
}
.dark .co-input--select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); }
.co-field { position: relative; }
.co-error {
  display: none; align-items: center; gap: 0.45rem;
  margin-top: 0.5rem; font-size: 0.75rem; font-weight: 700; color: var(--ink);
}
.co-error:not(.hidden) { display: flex; }
.co-error::before { content: "✕"; font-size: 0.7rem; font-weight: 900; flex-shrink: 0; }

/* ── radio / method cards ───────────────────────────────────────────────── */
.co-pay {
  display: flex; align-items: flex-start; gap: 0.9rem;
  border: 1px solid var(--line); border-radius: 1rem;
  padding: 1rem 1.25rem; cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-utility),
    box-shadow var(--dur-fast) var(--ease-utility),
    background var(--dur-fast) var(--ease-utility);
}
.co-pay:hover { border-color: var(--ink); }
.co-pay:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 2px; }
.co-pay:has(input:checked) { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.co-pay-dot {
  margin-top: 0.15rem; width: 1.05rem; height: 1.05rem; border-radius: 50%;
  border: 1px solid var(--line); flex-shrink: 0; display: grid; place-items: center;
  transition: border-color var(--dur-fast) var(--ease-utility);
}
.co-pay-dot::after {
  content: ""; width: 0.52rem; height: 0.52rem; border-radius: 50%;
  background: var(--ink); transform: scale(0);
  transition: transform var(--dur-base) var(--ease-comfort);
}
.co-pay:has(input:checked) .co-pay-dot { border-color: var(--ink); }
.co-pay:has(input:checked) .co-pay-dot::after { transform: scale(1); }
.co-pay.is-selected { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.co-pay.is-selected .co-pay-dot { border-color: var(--ink); }
.co-pay.is-selected .co-pay-dot::after { transform: scale(1); }

/* ── order summary rail (sticky, pinned CTA + total) ────────────────────── */
.co-summary { display: flex; flex-direction: column; }
.co-summary-body { flex: 1 1 auto; min-height: 0; }
.co-summary-foot { flex: 0 0 auto; border-top: 1px solid var(--line); padding-top: 1.25rem; margin-top: 1.25rem; }
@media (min-width: 1024px) {
  /* cap the sticky rail so the pinned Total + Place-order CTA stay above the
     fixed cookie bar even on first paint (hero offset ~15rem + bar ~4rem) */
  .co-summary { max-height: calc(100vh - 19rem); overflow: hidden; }
  .co-summary-body { overflow-y: auto; overscroll-behavior: contain; padding-right: 0.25rem;
    scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
  .co-summary-body::-webkit-scrollbar { width: 4px; }
  .co-summary-body::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }
}
.co-total-row { display: flex; justify-content: space-between; align-items: baseline; font-weight: 900; font-size: 1rem; }
.co-total-row .co-total-val { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }

/* collapsible summary bar — <lg only (toggle button is lg:hidden) */
.co-summary-toggle {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  width: 100%; padding: 0; margin: 0; background: none; border: 0; cursor: pointer;
  color: var(--ink); text-align: left;
}
/* checkout.css loads after tailwind.css — same-specificity display:flex would
   beat lg:hidden, so hide the toggle explicitly on desktop */
@media (min-width: 1024px) { .co-summary-toggle { display: none; } }
.co-summary-toggle .co-chev { color: var(--muted); }
.co-summary-toggle[aria-expanded="true"] .co-chev { transform: rotate(180deg); }
@media (max-width: 1023.98px) {
  .co-summary-body { display: none; }
  .co-summary[data-open] .co-summary-body { display: block; }
  .co-summary:not([data-open]) .co-summary-foot { border-top: 0; padding-top: 0; margin-top: 1rem; }
  .co-summary[data-open] .co-summary-foot { margin-top: 1.25rem; }
}

/* ── place-order button (processing spinner) ────────────────────────────── */
.co-cta { width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 3.25rem; background: var(--ink); color: var(--bg); border: 1px solid transparent; border-radius: 9999px; padding: 1rem; font-size: 12px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; transition: opacity var(--dur-fast) var(--ease-utility), transform var(--dur-fast) var(--ease-utility), background var(--dur-fast) var(--ease-utility), color var(--dur-fast) var(--ease-utility), border-color var(--dur-fast) var(--ease-utility); }
.co-cta:hover:not(:disabled) { opacity: 0.85; }
.co-cta:active:not(:disabled) { transform: translateY(1px); }
.co-cta:disabled { background: var(--chip); color: var(--muted); border-color: var(--line); cursor: not-allowed; }
.co-spin {
  width: 1rem; height: 1rem; border-radius: 50%; flex-shrink: 0;
  border: 2px solid currentColor; border-top-color: transparent;
  animation: co-rotate 0.7s linear infinite;
}
@keyframes co-rotate { to { transform: rotate(360deg); } }
.co-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: 1px solid var(--line); border-radius: 9999px; padding: 0.9rem 1.25rem;
  font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink); transition: border-color var(--dur-fast) var(--ease-utility), background var(--dur-fast) var(--ease-utility);
}
.co-ghost:hover { border-color: var(--ink); }

/* ── order-confirmed: celebratory, monochrome, restrained ───────────────── */
.confirm-eyebrow { font-size: 10px; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.confirm-mark { width: 4.5rem; height: 4.5rem; border-radius: 9999px; background: var(--ink); color: var(--bg); display: grid; place-items: center; }
.confirm-mark svg { width: 2.25rem; height: 2.25rem; }
.confirm-mark .tick {
  stroke: var(--bg); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
  fill: none; stroke-dasharray: 30; stroke-dashoffset: 30;
  animation: confirm-draw 0.5s var(--ease-cinematic) 0.25s forwards;
}
.confirm-ring {
  position: absolute; inset: -0.5rem; border-radius: 9999px;
  border: 1px solid var(--line); animation: confirm-pulse 1.8s var(--ease-utility) 0.5s infinite;
}
@keyframes confirm-draw { to { stroke-dashoffset: 0; } }
@keyframes confirm-pulse {
  0% { transform: scale(1); opacity: 0.6; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}
.confirm-fade { opacity: 0; transform: translateY(12px); animation: confirm-fade-up 0.6s var(--ease-cinematic) forwards; }
@keyframes confirm-fade-up { to { opacity: 1; transform: none; } }
.confirm-order-no {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: "JetBrains Mono", monospace; font-size: 11px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink);
  border: 1px solid var(--line); border-radius: 9999px; padding: 0.5rem 1rem; background: var(--chip);
  font-variant-numeric: tabular-nums;
}
.co-next-step {
  width: 1.75rem; height: 1.75rem; border-radius: 9999px; flex-shrink: 0;
  display: grid; place-items: center; margin-top: 0.05rem;
  font-family: "JetBrains Mono", monospace; font-size: 10px; font-weight: 700;
  background: var(--ink); color: var(--bg);
}

/* timeline */
.co-timeline { position: relative; }
.co-timeline::before {
  content: ""; position: absolute; left: 0.47rem; top: 1rem; bottom: 1rem;
  width: 1px; background: var(--line);
}
.co-tl-step { position: relative; display: flex; gap: 1rem; padding: 0.65rem 0; }
.co-tl-dot { width: 1rem; height: 1rem; border-radius: 50%; flex-shrink: 0; margin-top: 0.12rem; border: 1px solid var(--muted); background: var(--surface); position: relative; z-index: 1; }
.co-tl-step.is-done .co-tl-dot { background: var(--ink); border-color: var(--ink); }
.co-tl-step.is-current .co-tl-dot { background: var(--surface); border-color: var(--ink); box-shadow: 0 0 0 3px var(--pat); }
.co-tl-step.is-pending .co-tl-dot { border-color: var(--line); background: var(--surface); }
.co-tl-step.is-pending .co-tl-label { color: var(--muted); }

/* ── reduced motion ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .confirm-mark .tick { animation: none; stroke-dashoffset: 0; }
  .confirm-ring { animation: none; opacity: 0; }
  .confirm-fade { animation: none; opacity: 1; transform: none; }
  .co-spin { animation-duration: 1.4s; }
  .co-back:hover svg { transform: none; }
  .co-summary-toggle .co-chev { transition: none; }
  .co-pay-dot::after { transition: none; }
}