/* pay.css — TradeAssay's checkout (/pay).
 *
 * The landing site's look, not a payment company's: black ground, Outfit for
 * figures and headings, the brand gradient (cyan → blue → magenta) on the one
 * button that moves the payer forward, and the pink → blue frame around the
 * step in hand — the same frame as the Pro card on the pricing section.
 * Colour comes from the coins' own logos. Dark only, like the landing site.
 */
@font-face { font-family: "Outfit"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("/vendor/fonts/outfit-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Outfit"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("/vendor/fonts/outfit-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Vazirmatn"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/vendor/fonts/vazirmatn-s2.woff2") format("woff2"); unicode-range: U+0600-06FF, U+0750-077F, U+08A0-08FF, U+200C-200F, U+FB50-FDFF, U+FE70-FEFF; }

:root {
  --ink: #000;
  --side: #06060a;
  --card: #0e0e13;
  --card-2: #15151c;
  --field: #08080c;
  --line: #262630;
  --line-2: #1b1b22;
  --fg: #fff;
  --fg-2: #d7d7e0;
  --fg-3: #8e8e9c;
  --fg-4: #63636f;
  --blue: #2962ff;
  --blue-2: #5b9cf6;
  --good: #22ab94;
  --warn: #f7a600;
  --bad: #f23645;
  --grad: linear-gradient(75deg, #00bce6, #2962ff 50.31%, #d500f9);
  --frame: linear-gradient(105.12deg, #ff4ca1 14.78%, #0e4eff 85.68%);
  --display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: dark;
}
html[lang="fa"] { --display: "Vazirmatn", "Outfit", Tahoma, sans-serif; --sans: "Vazirmatn", Tahoma, sans-serif; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ink); color: var(--fg); }
body { font: 400 15px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--blue-2); outline-offset: 2px; border-radius: 6px; }
.pay-boot { min-height: 100vh; display: grid; place-items: center; color: var(--fg-3); font-family: var(--display); }

/* ------------------------------------------------------------- layout */
.pay { display: grid; grid-template-columns: minmax(360px, 44%) 1fr; min-height: 100vh; }
.pay-side {
  position: relative; border-inline-end: 1px solid var(--line-2);
  background:
    radial-gradient(90% 60% at 0% 0%, rgba(41, 98, 255, .22), transparent 60%),
    radial-gradient(70% 50% at 100% 0%, rgba(213, 0, 249, .13), transparent 62%),
    radial-gradient(80% 50% at 50% 100%, rgba(255, 76, 161, .07), transparent 70%),
    var(--side);
}
.pay-side-in { position: sticky; top: 0; display: flex; flex-direction: column; gap: 18px; min-height: 100vh; padding: 40px clamp(24px, 4vw, 64px) 28px; max-width: 560px; margin-inline-start: auto; }
.pay-main-in { display: flex; flex-direction: column; gap: 16px; width: min(500px, 100%); margin: 0 auto; padding: 40px 20px 48px; }

.pay-brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font: 600 18px/1 var(--display); letter-spacing: -.01em; }
.pay-brand img { width: 48px; height: 30px; object-fit: contain; }
.pay-plan { margin: 22px 0 0; font: 600 clamp(26px, 2.6vw, 34px)/1.15 var(--display); letter-spacing: -.02em; text-wrap: balance; }
.pay-billing { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); align-self: flex-start; }
.pay-billing button { display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; border-radius: 999px; color: var(--fg-3); font-weight: 600; font-size: 14px; }
.pay-billing button[aria-pressed="true"] { background: #fff; color: #000; }
.pay-save { padding: 2px 8px; border-radius: 999px; background: var(--grad); color: #fff; font-size: 11.5px; font-weight: 700; }
.pay-rule { height: 1px; background: var(--line); }
.pay-k { color: var(--fg-3); font-size: 13.5px; }
.pay-summary-k { margin: 0; }

.pay-total { border-radius: 14px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); overflow: hidden; }
.pay-total-head { display: flex; align-items: center; gap: 10px; width: 100%; padding: 18px 20px; text-align: start; }
.pay-total-head span { flex: 1; font-weight: 600; }
.pay-total-head b { font: 600 22px/1 var(--display); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.pay-total-head svg { color: var(--fg-3); transition: transform .2s; }
.pay-total.is-open .pay-total-head svg { transform: rotate(180deg); }
.pay-total-body { display: grid; gap: 8px; padding: 0 20px 18px; border-top: 1px solid var(--line-2); padding-top: 14px; font-size: 14px; }
.pay-total-body > div { display: flex; justify-content: space-between; gap: 12px; color: var(--fg-2); font-variant-numeric: tabular-nums; }
.pay-note { margin: 0; color: var(--fg-3); font-size: 12.5px; line-height: 1.5; }

.pay-feats, .pay-trust { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pay-feats li, .pay-trust li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--fg-2); }
.pay-feats svg { flex: none; margin-top: 3px; color: var(--blue-2); }
.pay-trust { padding-top: 14px; border-top: 1px solid var(--line-2); }
.pay-trust li { font-size: 13.5px; color: var(--fg-3); }
.pay-trust svg { flex: none; margin-top: 2px; color: var(--good); }
.pay-foot-main { display: none; }
.pay-foot { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 18px; padding-top: 22px; font-size: 13px; color: var(--fg-4); }
.pay-foot-by { display: inline-flex; align-items: center; gap: 6px; color: var(--fg-3); font-weight: 600; }
.pay-foot nav { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.pay-foot a, .pay-foot button { color: var(--fg-3); text-decoration: none; font-size: 13px; }
.pay-foot a:hover, .pay-foot button:hover { color: #fff; }
.pay-lang { display: inline-flex; align-items: center; gap: 5px; }

/* ------------------------------------------------------------- steps */
.pay-step { border-radius: 18px; background: var(--card); border: 1px solid var(--line); padding: 20px 20px 22px; display: grid; gap: 16px; }
.pay-step.is-active { border: 1.5px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, var(--frame) border-box;
  box-shadow: -12px 0 40px -18px rgba(255, 76, 161, .35), 12px 0 40px -18px rgba(14, 78, 255, .45); }
.pay-step.is-idle { opacity: .55; }
.pay-step.is-done { padding-bottom: 18px; }
.pay-step-head { display: flex; align-items: center; gap: 10px; }
.pay-step-head h2 { flex: 1; margin: 0; font: 600 17px/1.3 var(--display); }
.pay-step.is-done .pay-step-head h2 { color: var(--fg-2); }
.pay-num { display: grid; place-items: center; flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--grad); color: #fff; font: 700 13px/1 var(--display); }
.pay-step.is-idle .pay-num { background: var(--card-2); color: var(--fg-3); border: 1px solid var(--line); }
.pay-link { display: inline-flex; align-items: center; gap: 6px; color: var(--blue-2); font-weight: 600; font-size: 14px; }
.pay-link:hover { color: #fff; }

.pay-facts { display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; margin: 0; padding-top: 12px; border-top: 1px solid var(--line-2); font-size: 14.5px; }
.pay-facts dt { color: var(--fg-3); }
.pay-facts dd { margin: 0; text-align: end; font-weight: 600; overflow-wrap: anywhere; }

form { display: grid; gap: 12px; }
.pay-field { display: grid; gap: 6px; }
.pay-label { font-size: 13.5px; color: var(--fg-2); font-weight: 600; }
.pay-label em { font-style: normal; font-weight: 400; color: var(--fg-3); }
.pay-input { position: relative; display: flex; align-items: center; height: 48px; border-radius: 12px; background: var(--field); border: 1px solid var(--line); transition: border-color .15s; }
.pay-input:focus-within { border-color: var(--blue-2); box-shadow: 0 0 0 3px rgba(91, 156, 246, .15); }
.pay-field.is-bad .pay-input { border-color: var(--bad); }
.pay-input input { flex: 1; min-width: 0; height: 100%; padding: 0 14px; background: transparent; border: 0; outline: none; font-size: 15px; }
.pay-input input::placeholder { color: var(--fg-4); }
.pay-input svg { flex: none; margin-inline-end: 14px; color: var(--fg-4); }
.pay-hint { margin: -4px 0 4px; color: var(--fg-3); font-size: 12.5px; }
.pay-signed { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--card-2); color: var(--fg-3); font-size: 14px; }
.pay-signed b { color: #fff; }

/* the one button that moves the payer forward: the landing site's slanted
   gradient (square at one end, cut at the other) */
.pay-btn { position: relative; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; gap: 10px; width: 100%; height: 52px;
  padding-inline: 22px 32px; border-radius: 10px; color: #fff; font: 600 16px/1 var(--display); text-decoration: none; }
.pay-btn::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 10px; background: var(--grad);
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%); transition: filter .2s; }
html[dir="rtl"] .pay-btn::before { background: linear-gradient(-75deg, #00bce6, #2962ff 50.31%, #d500f9); clip-path: polygon(14px 0, 100% 0, 100% 100%, 0 100%); }
.pay-btn:hover::before { filter: brightness(1.12) saturate(1.1); }
.pay-btn:disabled { cursor: default; }
.pay-btn:disabled::before { filter: grayscale(.6) brightness(.7); }
.pay-btn.is-ghost { border: 1.5px solid rgba(255, 255, 255, .8); border-radius: 999px; padding-inline: 22px; }
.pay-btn.is-ghost::before { display: none; }
.pay-btn.is-ghost:hover { background: #fff; color: #000; }
.pay-btn.is-small { width: auto; height: 46px; padding-inline: 18px 26px; font-size: 15px; flex: none; }

/* ------------------------------------------------------------- method */
.pay-method { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 60px; padding: 10px 14px; border-radius: 14px; border: 1px solid var(--line); background: var(--card-2); text-align: start; }
.pay-method:hover { border-color: #3a3a46; }
.pay-method.is-on { border-color: var(--blue-2); background: rgba(41, 98, 255, .08); }
.pay-radio { flex: none; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--fg-4); }
.pay-method.is-on .pay-radio { border: 5px solid var(--blue-2); background: #fff; }
.pay-method-name { flex: 1; display: grid; font-weight: 600; font-size: 15.5px; }
.pay-method-name small { font-weight: 400; color: var(--fg-3); font-size: 12.5px; }
.pay-stack { display: inline-flex; align-items: center; }
.pay-stack .pay-logo { border-radius: 50%; box-shadow: 0 0 0 2px var(--card-2); }
.pay-stack .pay-logo + .pay-logo { margin-inline-start: -7px; }
.pay-more { display: grid; place-items: center; height: 22px; min-width: 26px; margin-inline-start: 4px; padding: 0 5px; border-radius: 999px; background: #2a2a34; color: var(--fg-2); font: 600 11px/1 var(--display); }

.pay-pick { display: grid; gap: 12px; padding-top: 6px; }
.pay-pick-icon { display: grid; place-items: center; width: 44px; height: 44px; margin: 4px auto 0; border-radius: 12px; background: var(--grad); color: #fff; }
.pay-pick-title { margin: 0 auto 4px; max-width: 34ch; text-align: center; color: var(--fg-2); font-weight: 600; font-size: 14.5px; text-wrap: balance; }

.pay-picker { position: relative; display: grid; gap: 6px; }
.pay-picker-btn, .pay-picker-list li { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 54px; padding: 0 14px; text-align: start; }
.pay-picker-btn { border-radius: 12px; border: 1px solid var(--line); background: var(--field); }
.pay-picker-btn:hover, .pay-picker-btn.is-open { border-color: var(--blue-2); }
.pay-picker-btn > svg:last-child { flex: none; color: var(--fg-3); }
.pay-picker-main { font-weight: 600; font-size: 15px; }
.pay-picker-sub { flex: 1; text-align: end; color: var(--fg-3); font-size: 12.5px; }
.pay-picker-list { position: absolute; z-index: 20; top: calc(100% + 6px); inset-inline: 0; margin: 0; padding: 6px; list-style: none; border-radius: 14px;
  background: #121218; border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(0, 0, 0, .65); max-height: 330px; overflow-y: auto; }
.pay-picker-list li { min-height: 50px; border-radius: 10px; cursor: pointer; }
.pay-picker-list li.is-hi { background: rgba(255, 255, 255, .06); }
.pay-picker-list li.is-on .pay-picker-main { color: var(--blue-2); }
.pay-picker-list li > svg:last-child { flex: none; color: var(--blue-2); }
.pay-logo { flex: none; display: block; }

/* ------------------------------------------------------------- payment details */
.pay-details { display: grid; gap: 14px; padding-top: 4px; }
.pay-send-head { display: flex; align-items: flex-start; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line-2); }
.pay-send-head > div { flex: 1; }
.pay-send-head h3 { margin: 0 0 4px; font: 600 17px/1.35 var(--display); }
.pay-send-head p { margin: 0; color: var(--fg-3); font-size: 13.5px; }
.pay-hl { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pay-timer { display: inline-flex; align-items: center; gap: 6px; flex: none; height: 32px; padding: 0 12px; border-radius: 999px; background: rgba(34, 171, 148, .12);
  color: #3fd1b4; font: 600 15px/1 var(--display); font-variant-numeric: tabular-nums; direction: ltr; }
.pay-timer.is-low { background: rgba(247, 166, 0, .14); color: var(--warn); }
.pay-timer.is-over { background: rgba(242, 54, 69, .14); color: #ff6b77; }

.pay-qr { position: relative; justify-self: center; width: 196px; height: 196px; padding: 10px; border-radius: 16px; background: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 18px 50px -20px rgba(41, 98, 255, .55); }
.pay-qr > svg { display: block; width: 176px; height: 176px; }
.pay-qr-logo { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.pay-qr-logo .pay-logo { border-radius: 50%; box-shadow: 0 0 0 5px #fff; }

.pay-warn { display: flex; gap: 10px; padding: 12px 14px; border-radius: 12px; background: rgba(247, 166, 0, .09); border: 1px solid rgba(247, 166, 0, .28); color: #ffcf73; }
.pay-warn svg { flex: none; margin-top: 2px; }
.pay-warn p { margin: 0; font-size: 13.5px; line-height: 1.5; }
.pay-copyrow { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; background: var(--field); border: 1px solid var(--line); }
.pay-copyrow-text { flex: 1; min-width: 0; display: grid; gap: 3px; }
.pay-v { font: 600 15px/1.35 var(--mono); overflow-wrap: anywhere; color: #fff; text-align: start; }
.pay-copyrow.is-big .pay-v { font-size: 21px; letter-spacing: -.01em; }
.pay-copy { display: inline-flex; align-items: center; gap: 6px; flex: none; height: 36px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line); color: var(--fg-2); font-size: 13.5px; font-weight: 600; }
.pay-copy:hover { border-color: var(--blue-2); color: #fff; }
.pay-copy.is-done { border-color: var(--good); color: #3fd1b4; }
.pay-exact { margin: 0; color: var(--fg-3); font-size: 12.5px; }

.pay-status { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 10px 16px; border-radius: 12px; text-align: center;
  background: linear-gradient(rgba(14, 14, 19, .9), rgba(14, 14, 19, .9)) padding-box, var(--grad) border-box; border: 1.5px solid transparent; font: 600 15px/1.35 var(--display); }
.pay-status.is-seen { background: rgba(41, 98, 255, .14); border-color: rgba(91, 156, 246, .5); }
.pay-status.is-partial { background: rgba(247, 166, 0, .12); border-color: rgba(247, 166, 0, .45); color: #ffcf73; font-size: 14px; }
.pay-spin { width: 18px; height: 18px; flex: none; border-radius: 50%; border: 2.5px solid rgba(255, 255, 255, .25); border-top-color: #fff; animation: paySpin .8s linear infinite; }
@keyframes paySpin { to { transform: rotate(360deg); } }

.pay-expired { display: grid; gap: 10px; padding: 16px; border-radius: 12px; background: rgba(242, 54, 69, .08); border: 1px solid rgba(242, 54, 69, .3); }
.pay-expired p { margin: 0; color: var(--fg-2); font-size: 14px; }

.pay-claim { border-top: 1px solid var(--line-2); padding-top: 12px; }
.pay-claim summary { cursor: pointer; color: var(--fg-2); font-weight: 600; font-size: 14px; }
.pay-claim p { margin: 8px 0 0; color: var(--fg-3); font-size: 13px; }
.pay-claim-row { display: flex; gap: 8px; margin-top: 10px; }
.pay-claim-row input { flex: 1; min-width: 0; height: 46px; padding: 0 12px; border-radius: 12px; background: var(--field); border: 1px solid var(--line); outline: none; font: 500 12.5px var(--mono); }
.pay-claim-row input:focus { border-color: var(--blue-2); }

.pay-msg { margin: 0; padding: 10px 12px; border-radius: 10px; font-size: 13.5px; line-height: 1.5; }
.pay-msg.is-bad { background: rgba(242, 54, 69, .1); color: #ff8a93; }
.pay-msg.is-warn { background: rgba(247, 166, 0, .1); color: #ffcf73; }
.pay-msg.is-good { background: rgba(34, 171, 148, .12); color: #3fd1b4; }
.pay-claim .pay-msg { margin-top: 10px; }
.pay-secure { display: flex; align-items: center; justify-content: center; gap: 6px; margin: 2px 0 0; color: var(--fg-4); font-size: 12.5px; text-align: center; }
.pay-help { display: inline-flex; align-items: center; justify-content: center; gap: 8px; align-self: center; height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); color: var(--fg-2); font-size: 14px; font-weight: 600; }
.pay-help:hover { border-color: var(--blue-2); color: #fff; }

/* ------------------------------------------------------------- done */
.pay-done { display: grid; justify-items: center; gap: 14px; margin-top: 8vh; padding: 36px 26px 30px; border-radius: 22px; text-align: center;
  border: 1.5px solid transparent; background: linear-gradient(var(--card), var(--card)) padding-box, var(--frame) border-box;
  box-shadow: -16px 0 50px -18px rgba(255, 76, 161, .4), 16px 0 50px -18px rgba(14, 78, 255, .5); }
.pay-done-tick { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; background: var(--good); color: #fff; box-shadow: 0 0 0 10px rgba(34, 171, 148, .14), 0 0 60px rgba(34, 171, 148, .45); }
.pay-done h2 { margin: 6px 0 0; font: 600 clamp(24px, 3vw, 30px)/1.2 var(--display); letter-spacing: -.01em; text-wrap: balance; }
.pay-done p { margin: 0; max-width: 42ch; color: var(--fg-2); font-size: 15px; }
.pay-done-actions { display: grid; gap: 10px; width: 100%; max-width: 360px; margin-top: 8px; justify-items: center; }
.pay-done-sum { color: var(--fg-3) !important; font-size: 13px !important; }

/* ------------------------------------------------------------- phones */
@media (max-width: 900px) {
  .pay { grid-template-columns: 1fr; }
  .pay-side { border-inline-end: 0; border-bottom: 1px solid var(--line-2); }
  .pay-side-in { position: static; min-height: 0; max-width: 560px; margin: 0 auto; padding: 22px 18px 20px; gap: 14px; }
  .pay-plan { margin-top: 8px; }
  .pay-feats, .pay-trust { display: none; }
  .pay-side .pay-foot { display: none; }
  .pay-foot-main { display: flex; margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--line-2); }
  .pay-main-in { padding: 20px 14px 40px; }
  .pay-step { padding: 18px 16px 20px; }
  .pay-picker-sub { display: none; }
  .pay-done { margin-top: 12px; }
}
@media (max-width: 420px) {
  .pay-stack .pay-logo:nth-child(n+3) { display: none; }
  .pay-copy span { display: none; }
  .pay-claim-row { flex-direction: column; }
  .pay-btn.is-small { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .pay-spin { animation-duration: 2.4s; } * { transition: none !important; } }