/* M4 Eternal — the shop (crypto-shop, docs/shop.md). Uses site.css tokens; the package art is made locally by
   tools/make_shop_art.py from the client's own art and degrades to plain panels without it. */

/* ---------- hero ---------- */
.shop-hero { position: relative; isolation: isolate; min-height: 520px; display: grid; align-items: center; overflow: hidden; padding: 120px 0 80px; }
.shop-hero__art { position: absolute; inset: 0; z-index: -1; background: radial-gradient(900px 500px at 75% 45%, rgba(232, 160, 70, 0.18), transparent 60%), var(--night); }
.shop-hero__art img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; animation: pan 26s ease-in-out infinite alternate; }
.shop-hero__art::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(5, 7, 11, 0.92) 0%, rgba(5, 7, 11, 0.55) 45%, transparent 75%), linear-gradient(0deg, var(--ink), transparent 35%);
}
.shop-hero__title { font-size: clamp(40px, 6vw, 80px); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px;
  background: linear-gradient(180deg, #fff6dc 10%, var(--gold) 70%, var(--gold-lo)); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 4px 18px rgba(0, 0, 0, 0.8)); }
.shop-hero__lede { max-width: 560px; font-size: 18px; color: #ddd6c6; text-shadow: 0 1px 12px #000; }
.shop-hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }
.shop-coins { display: inline-flex; gap: 10px; flex-wrap: wrap; }
.coin-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 8px; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text); border: 1px solid var(--gold-hair); background: rgba(10, 15, 23, 0.7); }
.coin-chip i, .co-coin i { width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; font-style: normal; font-weight: 700; font-size: 13px; color: #fff; }
.coin-chip--btc i, .co-coin--btc i { background: radial-gradient(circle at 35% 30%, #ffc56b, #f7931a 60%, #b86a0c); }
.coin-chip--btc i::before, .co-coin--btc i::before { content: "₿"; }
.coin-chip--ltc i, .co-coin--ltc i { background: radial-gradient(circle at 35% 30%, #d9e2ef, #a5b4c8 55%, #5f7086); color: #1b2533; }
.coin-chip--ltc i::before, .co-coin--ltc i::before { content: "Ł"; }

/* ---------- trust row ---------- */
.shop-trust { border-top: 1px solid var(--gold-hair); border-bottom: 1px solid var(--gold-hair); background: linear-gradient(180deg, rgba(14, 21, 32, 0.9), rgba(8, 12, 19, 0.9)); }
.shop-trust__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.trust { display: flex; gap: 14px; padding: 26px 22px; align-items: flex-start; }
.trust + .trust { border-left: 1px solid var(--gold-hair); }
.trust h2 { font-size: 15px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-hi); margin-bottom: 6px; }
.trust p { font-size: 14px; color: var(--muted); margin: 0; }
.trust__ico { flex: none; width: 38px; height: 38px; border: 1px solid var(--gold-line); display: grid; place-items: center; color: var(--gold);
  background: radial-gradient(circle, rgba(210, 171, 103, 0.18), transparent 70%); transform: rotate(45deg); }
.trust__ico::before { transform: rotate(-45deg); font-size: 17px; line-height: 1; }
.trust__ico--coins::before { content: "₿"; }
.trust__ico--mail::before { content: "✉"; }
.trust__ico--address::before { content: "⌖"; }
.trust__ico--direct::before { content: "⇄"; }

/* ---------- notices: closed, promotions, first bonus ---------- */
.shop-closed { margin-top: 28px; }
.promo { display: flex; align-items: center; gap: 22px; margin-top: 28px; padding: 18px 26px; border-color: rgba(232, 69, 47, 0.45);
  background: linear-gradient(90deg, rgba(91, 19, 13, 0.75), rgba(11, 16, 25, 0.86)); }
.promo__off { font-size: 30px; color: #fff; padding: 4px 14px; background: var(--red); clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%); }
.promo__text { display: grid; flex: 1; }
.promo__text strong { font-size: 18px; color: #fff; font-weight: 500; }
.promo__left { color: var(--gold-hi); letter-spacing: 0.08em; }
.first-bonus { display: grid; grid-template-columns: minmax(200px, 0.8fr) minmax(0, 2fr); gap: 8px 28px; align-items: center; margin-top: 28px; padding: 22px 28px;
  background: linear-gradient(100deg, rgba(210, 171, 103, 0.14), rgba(11, 16, 25, 0.86) 55%); }
.first-bonus__head .kicker { margin-bottom: 4px; }
.first-bonus__head p:last-child { margin: 0; font-size: 17px; color: #fff; }
.first-bonus__list { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; margin: 0; padding: 0; }
.first-bonus__note { grid-column: 2; margin: 0; font-size: 13px; }

/* ---------- package grid ---------- */
.shop-packages { padding-top: 64px; }
.pk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 26px; }
.pk {
  --accent: var(--gold);
  position: relative; display: flex; flex-direction: column; min-width: 0;
  background: linear-gradient(180deg, rgba(20, 29, 43, 0.92), rgba(9, 13, 20, 0.96));
  border: 1px solid var(--gold-hair); box-shadow: var(--shadow);
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
  animation: rise 0.7s var(--ease) both;
}
.pk::after { content: ""; position: absolute; inset: -1px; pointer-events: none; border: 1px solid transparent; transition: border-color 0.35s, box-shadow 0.35s; }
.pk:hover { transform: translateY(-4px); }
.pk:hover::after { border-color: color-mix(in srgb, var(--accent) 70%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 25%, transparent), 0 24px 50px -24px color-mix(in srgb, var(--accent) 60%, transparent); }
.pk--best_value { border-color: var(--gold-line); box-shadow: var(--shadow), 0 0 40px -12px rgba(226, 91, 69, 0.55); }
.pk--best_value::before, .pk--popular::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px; z-index: 2;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); }
.pk__art { position: relative; margin: 0; aspect-ratio: 16 / 9; overflow: hidden;
  background: radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--accent) 45%, transparent), transparent 65%), var(--steel); }
.pk__art img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.pk:hover .pk__art img { transform: scale(1.045); }
.pk__art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(9, 13, 20, 1), transparent 42%); }
.pk__label { position: absolute; z-index: 1; top: 16px; left: -6px; padding: 5px 16px 5px 14px; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: #fff;
  background: var(--red); box-shadow: 0 6px 14px -6px #000; clip-path: polygon(0 0, 100% 0, 92% 50%, 100% 100%, 0 100%); }
.pk__label--best_value { background: linear-gradient(90deg, #a8251a, var(--red-hi)); }
.pk__label--popular { background: linear-gradient(90deg, #1f6f8b, #2f9fc4); }
.pk__label--new { background: linear-gradient(90deg, #2d7a55, var(--jade)); color: #071b12; }
.pk__label--limited { background: linear-gradient(90deg, var(--gold-lo), var(--gold)); color: #1a1206; }
.pk__off { position: absolute; z-index: 1; top: 14px; right: 14px; padding: 4px 10px; font-size: 15px; color: #fff; background: var(--red); }
.pk__body { display: flex; flex-direction: column; flex: 1; padding: 0 24px 24px; margin-top: -30px; position: relative; z-index: 1; }
.pk__name { font-size: 23px; color: #fff; text-shadow: 0 2px 10px #000; margin-bottom: 6px; }
.pk__tagline { color: var(--muted); font-size: 14.5px; margin-bottom: 14px; min-height: 2.9em; }
.pk-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.chip { padding: 3px 10px; font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); border: 1px solid rgba(164, 171, 184, 0.22); }
.chip--gold { color: #f2c14e; border-color: rgba(242, 193, 78, 0.4); background: rgba(242, 193, 78, 0.07); }
.chip--limit { color: var(--cyan); border-color: var(--cyan-line); }
.chip--class { color: var(--gold-hi); border-color: var(--gold-line); text-transform: none; letter-spacing: 0.02em; }
.pk__contents { border-top: 1px solid var(--gold-hair); padding-top: 12px; margin-bottom: 18px; }
.pk__contents-title { font-size: 11.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--faint); margin: 0 0 6px; }
.pk-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.pk-list[hidden] { display: none; }
.pk-entry { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 4px 0; font-size: 14.5px; }
.pk-entry__ico { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--gold-hair);
  background: radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.07), rgba(5, 7, 11, 0.6)); }
.pk-entry__ico img { width: 34px; height: 34px; object-fit: contain; }
.pk-entry__name { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pk-entry__count { color: var(--gold-hi); }
.pk-entry--gold .pk-entry__count { color: #f2c14e; }
.pk-entry--class .pk-entry__name { color: var(--gold-hi); }
.pk-more { margin-top: 6px; padding: 4px 0; border: 0; background: none; color: var(--cyan); font-size: 13px; letter-spacing: 0.08em; cursor: pointer; }
.pk-more:hover { color: #fff; }
.pk__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.pk__price { display: grid; line-height: 1.1; }
.pk__price b { font-size: 28px; font-weight: 500; color: #fff; }
.pk__was { color: var(--faint); font-size: 15px; }
.pk-buy { min-width: 0; padding: 0 14px; font-size: 13.5px; letter-spacing: 0.12em; text-align: center; line-height: 1.2; }

/* ---------- how it works / FAQ ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.step { padding: 30px 24px 24px; }
.step__n { display: block; font-size: 44px; font-weight: 400; line-height: 1; margin-bottom: 12px;
  background: linear-gradient(180deg, var(--gold-hi), var(--gold-lo)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step h3 { font-size: 19px; color: #fff; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 14.5px; margin: 0; }
.shop-faq__wrap { display: grid; grid-template-columns: minmax(220px, 0.7fr) minmax(0, 2fr); gap: 48px; align-items: start; }
.faq details { border-bottom: 1px solid var(--gold-hair); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font-size: 17px; color: #fff; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font-size: 24px; color: var(--gold); transition: transform 0.25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: #cfcabd; margin: 0 0 18px; max-width: 720px; }

/* ---------- checkout dialog ---------- */
.checkout { width: min(720px, 100% - 24px); max-height: calc(100vh - 32px); padding: 0; border: 0; background: transparent; color: var(--text); overflow: visible; }
.checkout, .checkout:focus, .checkout:focus-visible, .checkout__card:focus, .checkout__card:focus-visible { outline: none !important; }
.notice--info { border-left-color: var(--gold); background: rgba(210, 171, 103, 0.1); color: var(--gold-hi); }
.checkout::backdrop { background: rgba(3, 5, 9, 0.78); backdrop-filter: blur(4px); }
.checkout[open] { animation: rise 0.35s var(--ease) both; }
.checkout__card { padding: 0 28px 26px; max-height: calc(100vh - 32px); overflow-y: auto; background: linear-gradient(180deg, rgba(20, 29, 43, 0.98), rgba(9, 13, 20, 0.99)); }
.checkout__head { position: sticky; top: 0; z-index: 2; margin: 0 -28px 18px; background: inherit; }
.checkout__head .panel__title { margin: 0; }
.checkout__close { position: absolute; right: 12px; top: 8px; width: 40px; height: 40px; border: 0; background: none; color: var(--muted); font-size: 20px; cursor: pointer; }
.checkout__close:hover { color: #fff; }
.co-form { display: grid; gap: 18px; }
.co-form fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 10px; }
.co-form legend { font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; padding: 0; }
.co-pkg { display: grid; grid-template-columns: 160px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--gold-hair); }
.co-pkg__art { width: 160px; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid var(--gold-hair); }
.co-pkg h3 { font-size: 21px; color: #fff; margin-bottom: 4px; }
.co-pkg p { margin: 0; font-size: 14px; }
.co-pkg__price { font-size: 26px; font-weight: 500; color: #fff; }
.co-chars { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.co-char, .co-coin { position: relative; display: grid; grid-template-columns: 40px minmax(0, 1fr); column-gap: 12px; align-items: center; padding: 10px 14px; cursor: pointer;
  border: 1px solid rgba(164, 171, 184, 0.2); background: rgba(5, 7, 11, 0.55); transition: border-color 0.2s, background 0.2s; }
.co-char input, .co-coin input { position: absolute; opacity: 0; pointer-events: none; }
.co-char:has(input:checked), .co-coin:has(input:checked) { border-color: var(--cyan); background: linear-gradient(90deg, rgba(116, 212, 242, 0.14), rgba(5, 7, 11, 0.6)); box-shadow: inset 3px 0 0 var(--cyan); }
.co-char:has(input:focus-visible), .co-coin:has(input:focus-visible) { outline: 2px solid var(--cyan); outline-offset: 2px; }
.co-char__emblem { grid-row: span 2; width: 40px; height: 40px; }
.co-char__name { color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.co-char__meta { font-size: 13px; color: var(--muted); }
.co-char--off { cursor: not-allowed; opacity: 0.45; }
.co-char__no { grid-column: 2; font-size: 12px; color: var(--danger); }
.co-coins { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.co-coin { grid-template-columns: 30px minmax(0, 1fr); }
.co-coin i { width: 30px; height: 30px; font-size: 16px; }
.co-coin span { display: grid; line-height: 1.2; }
.co-coin small { color: var(--muted); letter-spacing: 0.12em; }
.co-bonus { margin: 0; padding: 10px 14px; color: var(--gold-hi); border-left: 3px solid var(--gold); background: rgba(210, 171, 103, 0.08); }
.co-note, .co-agree { margin: 0; font-size: 13.5px; }

/* payment */
.co-order-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 16px; align-items: flex-start; }
.co-order-head .kicker { overflow-wrap: anywhere; }
.co-order-head .kicker { margin-bottom: 4px; letter-spacing: 0.18em; }
.co-order-head h3 { font-size: 22px; color: #fff; }
.co-order-head p { margin: 2px 0 0; }
.co-status { flex: none; padding: 6px 12px; font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid; color: var(--gold-hi); }
.co-status--waiting { color: var(--gold-hi); border-color: var(--gold-line); }
.co-status--seen, .co-status--confirming { color: var(--cyan); border-color: var(--cyan-line); }
.co-status--paid, .co-status--delivered { color: var(--jade); border-color: rgba(114, 194, 157, 0.5); background: rgba(114, 194, 157, 0.08); }
.co-status--expired, .co-status--refunded { color: var(--faint); border-color: rgba(108, 116, 131, 0.5); }
.co-status--review { color: #e0a24a; border-color: rgba(224, 162, 74, 0.5); }
.co-timeline { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 22px 0; padding: 0; }
.co-timeline li { position: relative; display: grid; justify-items: center; gap: 8px; text-align: center; font-size: 12px; letter-spacing: 0.06em; color: var(--faint); }
.co-timeline li::before { content: ""; position: absolute; top: 7px; left: -50%; right: 50%; height: 2px; background: rgba(164, 171, 184, 0.18); }
.co-timeline li:first-child::before { display: none; }
.co-timeline__dot { position: relative; z-index: 1; width: 16px; height: 16px; border: 2px solid rgba(164, 171, 184, 0.35); background: var(--night); transform: rotate(45deg); }
.co-timeline li.done { color: var(--muted); }
.co-timeline li.done::before, .co-timeline li.now::before { background: linear-gradient(90deg, var(--jade), var(--cyan)); }
.co-timeline li.done .co-timeline__dot { border-color: var(--jade); background: var(--jade); }
.co-timeline li.now { color: #fff; }
.co-timeline li.now .co-timeline__dot { border-color: var(--cyan); background: var(--cyan); box-shadow: 0 0 14px var(--cyan); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 2px var(--cyan); } }
.co-pay { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 24px; align-items: start; padding: 20px; border: 1px solid var(--gold-hair); background: rgba(5, 7, 11, 0.45); }
.co-qr { padding: 0; background: #fff; border: 1px solid var(--gold-line); box-shadow: 0 0 0 6px rgba(210, 171, 103, 0.08); }
.qr { display: block; width: 100%; height: auto; }
.co-pay__fields { display: grid; gap: 14px; min-width: 0; }
.co-field { display: grid; gap: 6px; }
.co-field__label { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.co-field__row { display: flex; gap: 10px; align-items: center; }
.co-field__value { flex: 1; min-width: 0; padding: 10px 12px; font-size: 15px; color: #fff; background: rgba(5, 7, 11, 0.8); border: 1px solid rgba(164, 171, 184, 0.2);
  overflow-wrap: anywhere; user-select: all; }
.mono { font-family: "Cascadia Mono", Consolas, "SFMono-Regular", monospace; letter-spacing: 0.02em; }
.co-copy { flex: none; }
.co-wallet { justify-self: start; }
.co-clock { margin: 0; color: var(--gold-hi); letter-spacing: 0.06em; }
.co-clock--late { color: #e0a24a; }
.co-price { margin: 0; font-size: 14px; }
.co-remaining { margin-top: 16px; }
.co-done { margin-top: 6px; padding: 18px 20px; border: 1px solid rgba(114, 194, 157, 0.4); background: radial-gradient(500px 120px at 0% 0%, rgba(114, 194, 157, 0.16), transparent), rgba(5, 7, 11, 0.5); }
.co-done p { margin: 0; color: #e8f6ee; }
.co-done p + p { margin-top: 6px; color: #f2c14e; }
.co-keep { margin: 18px 0 0; font-size: 13.5px; }
.checkout .notice { margin-top: 14px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .shop-trust__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust:nth-child(3) { border-left: 0; }
  .trust:nth-child(n+3) { border-top: 1px solid var(--gold-hair); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .shop-hero { min-height: 440px; padding: 96px 0 56px; }
  .shop-hero__art::after { background: linear-gradient(0deg, rgba(5, 7, 11, 0.95), rgba(5, 7, 11, 0.55)); }
  .shop-trust__grid, .steps, .shop-faq__wrap, .first-bonus { grid-template-columns: 1fr; }
  .trust + .trust { border-left: 0; border-top: 1px solid var(--gold-hair); }
  .first-bonus__note { grid-column: 1; }
  .pk-grid { grid-template-columns: 1fr; }
  .promo { flex-wrap: wrap; gap: 12px; }
  .co-pkg { grid-template-columns: 96px minmax(0, 1fr); }
  .co-pkg__art { width: 96px; }
  .co-pkg__price { grid-column: 2; font-size: 22px; }
  .co-pay { grid-template-columns: 1fr; }
  .co-qr { max-width: 240px; margin: 0 auto; width: 100%; }
  .checkout__card { padding: 0 16px 20px; }
  .checkout__head { margin: 0 -16px 16px; }
  .co-timeline li span:last-child { font-size: 10.5px; }
}