/* Checkout. Layered on site.css for tokens, buttons, fields and lines. */

.co__top { position: sticky; top: 0; z-index: 30; display: grid; gap: .6rem; padding: .75rem var(--gut); background: color-mix(in oklab, var(--paper) 92%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.co__back { font-size: .9rem; text-decoration: none; color: var(--ink-80); justify-self: start; }
.stepper { display: flex; gap: .4rem; list-style: none; margin: 0; padding: 0; font-size: .78rem; color: var(--ink-40); }
.stepper li { display: flex; align-items: center; gap: .4rem; flex: 1; padding-top: .45rem; border-top: 3px solid var(--line); white-space: nowrap; }
.stepper li span { display: none; }
.stepper li.is-on { color: var(--ink); border-color: var(--clay); font-weight: 600; }
.stepper li.is-done { color: var(--moss); border-color: var(--moss); }

.co { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.5rem; padding-block: 1.5rem 7rem; }
.co__main { display: grid; gap: 2rem; min-width: 0; }
.co__block { display: grid; gap: .9rem; min-width: 0; }
.co__h { font: 400 var(--s2)/1.1 var(--display); letter-spacing: -.01em; }
.co__note { font-size: .88rem; color: var(--ink-60); margin-top: -.4rem; }
.co__grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.co__grid2--stack { grid-template-columns: 1fr; }
@media (min-width: 560px) { .co__grid2--stack { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.co__full { grid-column: 1 / -1; }
.co__cal { border: 1px solid var(--line); border-radius: var(--r); padding: 1rem; background: var(--card); }
.co__actions { display: none; }
.co__secure { font-size: .82rem; color: var(--ink-60); margin-top: .4rem; }
.co__secure b { color: var(--clay); font-weight: 600; }

.pick { display: grid; gap: .6rem; }
.pick__opt { cursor: pointer; position: relative; }
.pick__opt input { position: absolute; opacity: 0; pointer-events: none; }
.pick__card { display: grid; grid-template-columns: 1fr auto; gap: .15rem .75rem; align-items: baseline; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--card); transition: border-color .15s, box-shadow .15s; }
.pick__card b { font-weight: 600; }
.pick__card small { grid-column: 1; font-size: .82rem; color: var(--ink-60); }
.pick__card em { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-style: normal; font-weight: 600; font-size: .92rem; }
.pick__opt input:checked + .pick__card { border-color: var(--moss); box-shadow: inset 0 0 0 1.5px var(--moss); background: color-mix(in oklab, var(--moss) 5%, var(--card)); }
.pick__opt input:focus-visible + .pick__card { outline: 2px solid var(--clay); outline-offset: 2px; }
.pick--two .pick__card { grid-template-columns: 1fr; }

.stepperin { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .5rem .5rem .5rem 1rem; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--card); }
.stepperin > span { font-size: .9rem; color: var(--ink-80); }
.stepperin div { display: flex; align-items: center; gap: .25rem; }
.stepperin button { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); cursor: pointer; font-size: 1.1rem; }
.stepperin output { min-width: 1.6rem; text-align: center; font-weight: 600; }

.addons { display: grid; gap: .6rem; }
.addon { display: grid; grid-template-columns: auto 1fr auto; gap: .8rem; align-items: center; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--card); cursor: pointer; }
.addon input { width: 20px; height: 20px; accent-color: var(--moss); }
.addon span { display: grid; gap: .15rem; }
.addon small { font-size: .8rem; color: var(--ink-60); }
.addon em { font-style: normal; font-weight: 600; text-align: right; font-size: .92rem; }
.addon em small { display: block; font-weight: 400; }
.addon:has(input:checked) { border-color: var(--moss); box-shadow: inset 0 0 0 1.5px var(--moss); }

.toggle { display: flex; gap: .7rem; align-items: center; cursor: pointer; font-size: .95rem; }
.toggle input { width: 20px; height: 20px; accent-color: var(--moss); }

.methods { display: flex; gap: .4rem; padding: .3rem; background: var(--tint); border-radius: 999px; }
.method { flex: 1; min-height: 42px; border: 0; border-radius: 999px; background: transparent; cursor: pointer; font-weight: 500; font-size: .9rem; }
.method.is-on { background: var(--paper); box-shadow: 0 1px 3px rgb(0 0 0 / .12); }
.method__panel { display: grid; gap: .9rem; padding-top: .3rem; }
.upi-apps { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.upi-app { min-height: 52px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--card); cursor: pointer; font-weight: 600; }
.upi-app.is-on { border-color: var(--moss); box-shadow: inset 0 0 0 1.5px var(--moss); }

/* Summary: a bottom sheet on phones, a sticky card on desktop. */
.sum { position: fixed; left: 0; right: 0; bottom: calc(76px + env(safe-area-inset-bottom)); z-index: 40; max-height: 70svh; overflow: auto; padding: 1.2rem var(--gut); background: var(--paper); border-top: 1px solid var(--line); border-radius: var(--r) var(--r) 0 0; box-shadow: 0 -20px 50px -20px rgb(0 0 0 / .35); transform: translateY(calc(100% + 90px)); transition: transform .3s ease; }
.sum.is-open { transform: none; }
.sum__head { padding-bottom: .8rem; border-bottom: 1px solid var(--line); margin-bottom: .2rem; }
.sum__title { font: 400 1.35rem/1.15 var(--display); }
.sum__sub { font-size: .88rem; color: var(--ink-60); margin-top: .2rem; }
.sum__empty { padding: 1rem 0; color: var(--ink-60); font-size: .92rem; }
.sum__rest { font-size: .85rem; color: var(--ink-60); margin-top: -.5rem; }
.sum__trust { font-size: .8rem; color: var(--ink-60); padding-top: .8rem; margin-top: .6rem; border-top: 1px solid var(--line); }

.co__bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .7rem var(--gut) calc(.7rem + env(safe-area-inset-bottom)); background: var(--paper); border-top: 1px solid var(--line); }
.co__barsum { border: 0; background: transparent; text-align: left; font-size: .8rem; color: var(--ink-60); cursor: pointer; padding: 0; line-height: 1.25; min-width: 0; }
.co__barsum b { font-size: 1.15rem; color: var(--ink); }
.co__barsum span { display: block; text-decoration: underline; text-underline-offset: 2px; }
.co__bar .btn { flex-shrink: 0; }

.paying { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: rgb(15 16 10 / .55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fade .2s ease both; }
.paying__card { display: grid; justify-items: center; gap: .6rem; padding: 2rem 2.4rem; border-radius: var(--r); background: var(--paper); text-align: center; }
.paying__card p { font-weight: 600; }
.paying__card small { color: var(--ink-60); }
.paying__spin { width: 44px; height: 44px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--clay); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fade { from { opacity: 0; } }

.done { display: grid; gap: 1.1rem; max-width: 620px; padding-block: 2.5rem 4rem; }
.done__tick svg { width: 64px; height: 64px; fill: none; stroke: var(--moss); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.done__tick circle { stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw .7s ease forwards; }
.done__tick path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw .4s .55s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.done__title { font: 350 var(--s3)/1.05 var(--display); letter-spacing: -.02em; text-wrap: balance; }
.done__card { padding: .4rem 1.2rem; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
.done__card .line:last-child { border-bottom: 0; }
.done__card .line span:last-child { text-align: right; white-space: normal; }
.done__ref { font: 500 1rem/1 var(--mono); letter-spacing: .08em; color: var(--clay); }
.done__note { font-size: .92rem; color: var(--ink-60); }
.done__actions { display: grid; gap: .6rem; }
.done__demo { margin-top: 1.2rem; display: grid; gap: .7rem; padding: 1.3rem; border-radius: var(--r); background: var(--ink); color: var(--paper); }
.done__demo .eyebrow { color: var(--sand); }

@media (min-width: 700px) {
  .stepper li span { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--line); color: var(--ink-60); font-size: .72rem; }
  .stepper li.is-on span { background: var(--clay); color: #fff; }
  .stepper li.is-done span { background: var(--moss); color: #fff; }
  .pick { grid-template-columns: 1fr 1fr; }
  .upi-apps { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
  .co__top { grid-template-columns: 1fr 2fr 1fr; align-items: center; padding-block: 1rem; }
  .stepper { grid-column: 2; }
  .co { grid-template-columns: minmax(0, 1fr) 380px; gap: 3rem; padding-block: 2.5rem 4rem; align-items: start; }
  .co__actions { display: block; }
  .co__go { min-height: 56px; font-size: 1rem; }
  .sum { position: sticky; top: 110px; bottom: auto; max-height: none; transform: none; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); padding: 1.4rem; background: var(--card); z-index: 1; }
  .co__bar { display: none; }
  .done { padding-block: 4rem; }
}