/* Страницы сайта в дизайне главной: оплата, кабинет, контакты, документы. Классы — те, что рисуют js/checkout.js и js/account.js сайта */
.app-body main { position: relative; z-index: 1; min-height: 70vh; }
.app-page { padding: calc(var(--hh) + 56px) 0 100px; }
.app-top { max-width: 760px; margin-bottom: 34px; }
.app-top .h2 { font-size: clamp(36px, 5vw, 64px); }
.app-top .lead { margin-top: 14px; }
.app-narrow { max-width: 520px; margin-inline: auto; }
.app-face { display: block; width: 64px; height: 64px; padding: 11px; margin: 0 auto -6px; border-radius: 20px; background: var(--mint); color: #050507; box-shadow: 0 0 50px var(--mint-glow); }
.app-face .face { width: 100%; height: 100%; } .app-face .face-eyes { opacity: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Карточки и шаги */
.checkout-card, .checkout-summary, .checkout-result__card, .checkout-block, .contacts-card { position: relative; border-radius: 26px; border: 1px solid var(--line-hi); background: radial-gradient(80% 60% at 0% 0%, rgba(62, 240, 160, .07), transparent 60%), var(--card); }
.checkout-card { padding: clamp(20px, 3vw, 32px); display: grid; gap: 28px; }
.checkout-step { display: grid; gap: 14px; padding: 0; }
.checkout-step[hidden] { display: none; }
.checkout-step__title { display: flex; align-items: center; gap: 12px; font-size: 22px; text-transform: uppercase; }
.checkout-step__num { display: grid; place-items: center; flex: none; width: 34px; height: 34px; border-radius: 11px; background: rgba(62, 240, 160, .14); color: var(--mint); font: 700 18px var(--display); }
.checkout__grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 20px; align-items: start; }
.checkout__grid[hidden] { display: none; }

/* Сроки */
.checkout-plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.checkout-plans__loading { grid-column: 1 / -1; }
.checkout-plan { position: relative; display: grid; gap: 4px; align-content: start; text-align: left; padding: 16px 18px; border-radius: 18px; border: 1px solid var(--line-hi); background: rgba(255, 255, 255, .03); transition: border-color .25s, background .25s, transform .3s var(--ease); cursor: pointer; }
.checkout-plan:hover { border-color: rgba(255, 255, 255, .4); transform: translateY(-2px); }
.checkout-plan._active { border-color: var(--mint); background: rgba(62, 240, 160, .1); box-shadow: 0 0 0 1px var(--mint), 0 16px 40px -20px var(--mint-glow); }
.checkout-plan__term { font-size: 15px; color: var(--muted); }
.checkout-plan__price { font: 700 28px var(--display); }
.checkout-plan__old { font-size: 13px; color: var(--dim); text-decoration: line-through; }
.checkout-plan__per { font-size: 13px; color: var(--muted); }
.checkout-plan__save { justify-self: start; margin-top: 4px; padding: 3px 9px; border-radius: 999px; background: rgba(62, 240, 160, .14); color: var(--mint); font-size: 12.5px; font-weight: 700; }
.checkout-plan__best._empty { display: none; }
.checkout-plan__best { position: absolute; top: -10px; right: 12px; padding: 3px 10px; border-radius: 999px; background: var(--mint); color: #050507; font: 700 11.5px var(--display); letter-spacing: .06em; text-transform: uppercase; }
.checkout-plan._custom { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; }

/* Поля */
.checkout-field { display: grid; gap: 7px; }
.checkout-field[hidden] { display: none; }
.checkout-field__label { font-size: 14px; color: var(--muted); }
.checkout-field__input { width: 100%; padding: 15px 16px; border-radius: 14px; border: 1px solid var(--line-hi); background: rgba(255, 255, 255, .04); color: var(--text); font: inherit; font-size: 16px; transition: border-color .2s, box-shadow .2s; }
.checkout-field__input:focus { outline: none; border-color: var(--mint); box-shadow: 0 0 0 4px rgba(62, 240, 160, .14); }
select.checkout-field__input { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
select.checkout-field__input option { background: #111; }
.checkout-field__hint { color: var(--dim); font-size: 14px; line-height: 1.5; }
.checkout-field__hint[hidden] { display: none; }

/* Счёт */
.checkout-summary { position: sticky; top: calc(var(--hh) + 16px); padding: clamp(20px, 3vw, 30px); display: grid; gap: 12px; }
.checkout-summary__title { font-size: 22px; text-transform: uppercase; }
.checkout-total__rows { margin: 0; display: grid; gap: 8px; }
.checkout-total__row { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); }
.checkout-total__row dd { margin: 0; color: var(--text); text-align: right; }
.checkout-total__row._total { margin: 6px 0 4px; padding-top: 14px; border-top: 1px solid var(--line); align-items: baseline; color: var(--text); }
.checkout-total__row._total span:last-child { font: 700 38px var(--display); color: var(--mint); text-shadow: 0 0 40px var(--mint-glow); }
.checkout-total__error { color: #ff7a7a; font-size: 14px; }
.checkout-total__error[hidden] { display: none; }
.checkout-total__secure { color: var(--dim); font-size: 13px; line-height: 1.5; text-align: center; }

/* Кнопки */
.checkout-pay { position: relative; display: flex; align-items: center; justify-content: center; gap: 12px; width: 100%; min-height: 58px; padding: 12px 20px; border-radius: 16px; background: #fff; color: #050507; font: 700 17px var(--body, inherit); box-shadow: 0 10px 40px -14px rgba(255, 255, 255, .45); transition: transform .3s var(--ease), box-shadow .3s, opacity .2s; cursor: pointer; }
.checkout-pay:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 16px 50px -14px rgba(255, 255, 255, .55); }
.checkout-pay:disabled { opacity: .45; cursor: default; }
.checkout-pay[hidden] { display: none; }
.checkout-pay._sbp { justify-content: flex-start; }
.checkout-pay__logo { display: grid; place-items: center; height: 40px; padding: 0 6px; border-radius: 10px; background: #fff; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08); }
.checkout-pay__logo img { height: 30px; width: auto; }
.checkout-pay._sberpay { padding: 0; background: #21a038; box-shadow: none; overflow: hidden; }
.checkout-pay._sberpay img { height: 44px; width: auto; }
.checkout-pay._alt { background: transparent; color: var(--text); border: 1px solid var(--line-hi); box-shadow: none; }
.checkout-pay._alt:hover:not(:disabled) { border-color: var(--text); }
.account-device__secondary, .checkout-result__home, .checkout-result__again { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 16px; border-radius: 14px; border: 1px solid var(--line-hi); color: var(--text); font-size: 15px; transition: border-color .2s, color .2s; cursor: pointer; }
.account-device__secondary:hover, .checkout-result__home:hover, .checkout-result__again:hover { border-color: var(--mint); color: var(--mint); }
.checkout-result__home:disabled { opacity: .5; cursor: default; border-color: var(--line); color: var(--dim); }
.m-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 22px; border-radius: 14px; background: #fff; color: #050507; font-weight: 700; }
.m-btn-gray { background: rgba(255, 255, 255, .08); color: var(--text); border: 1px solid var(--line-hi); }

/* Результат / загрузка */
.checkout-result { display: grid; justify-items: center; }
.checkout-result[hidden] { display: none; }
.checkout-result__card { width: min(560px, 100%); padding: 36px 28px; display: grid; justify-items: center; gap: 12px; text-align: center; }
.checkout-result__mark { position: relative; width: 72px; height: 72px; border-radius: 50%; margin-bottom: 6px; }
._pending .checkout-result__mark { border: 4px solid rgba(62, 240, 160, .2); border-top-color: var(--mint); animation: app-spin 1s linear infinite; }
._ok .checkout-result__mark { background: var(--mint); box-shadow: 0 0 60px var(--mint-glow); }
._ok .checkout-result__mark::after { content: ""; position: absolute; left: 26px; top: 16px; width: 16px; height: 30px; border: solid #050507; border-width: 0 5px 5px 0; transform: rotate(45deg); }
._fail .checkout-result__mark { background: rgba(255, 90, 90, .14); border: 2px solid rgba(255, 90, 90, .6); }
._fail .checkout-result__mark::before, ._fail .checkout-result__mark::after { content: ""; position: absolute; left: 50%; top: 50%; width: 30px; height: 4px; margin: -2px 0 0 -15px; border-radius: 2px; background: #ff7a7a; transform: rotate(45deg); }
._fail .checkout-result__mark::after { transform: rotate(-45deg); }
@keyframes app-spin { to { transform: rotate(360deg); } }
.checkout-result__title { font-size: 26px; text-transform: uppercase; }
.checkout-result__text { color: var(--muted); }
.checkout-result__text[hidden] { display: none; }
.checkout-result__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 8px; }
.checkout-result__nav[hidden] { display: none; }
.checkout-result__nav .checkout-pay { width: auto; min-width: 220px; }
.checkout-next { width: 100%; text-align: left; padding: 16px 18px; border-radius: 16px; background: rgba(255, 255, 255, .04); }
.checkout-next[hidden] { display: none; }
.checkout-next__title { font-weight: 700; margin-bottom: 8px; }
.checkout-next__list { margin: 0; padding-left: 20px; display: grid; gap: 6px; color: var(--muted); }
.checkout-unavailable { padding: 16px; border-radius: 16px; border: 1px dashed rgba(245, 196, 81, .5); background: rgba(245, 196, 81, .06); display: grid; gap: 10px; }
.checkout-unavailable__title { color: #f5c451; font-weight: 700; }

/* Скачать приложение после оплаты */
.checkout-block { margin-top: 20px; padding: 24px; display: grid; gap: 14px; }
.checkout-block[hidden] { display: none; }
.checkout-block__title { font-size: 22px; text-transform: uppercase; }
.qc-stores { display: flex; flex-wrap: wrap; gap: 10px; }
.qc-store { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 8px 16px 8px 8px; border-radius: 14px; border: 1px solid var(--line-hi); transition: border-color .2s; }
.qc-store:hover { border-color: var(--mint); }
.qc-store__icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: #fff; color: #050507; }
.qc-store__icon svg { width: 20px; height: 20px; }

/* Кабинет */
.account__form { display: grid; gap: 14px; }
.otp { position: relative; }
.otp__input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; font-size: 16px; z-index: 1; }
.otp__cells { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.otp__cell { display: grid; place-items: center; height: 60px; border-radius: 14px; border: 1px solid var(--line-hi); background: rgba(255, 255, 255, .04); font: 700 26px var(--display); transition: border-color .2s, box-shadow .2s; }
.otp__cell._filled { border-color: rgba(255, 255, 255, .4); }
.otp__cell._active { border-color: var(--mint); box-shadow: 0 0 0 4px rgba(62, 240, 160, .14); }
.otp._error .otp__cell { border-color: #ff7a7a; }
.account__spam { color: var(--dim); font-size: 13.5px; }
.account__links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
.account__login[hidden], .account__main[hidden] { display: none; }
.account__main { display: grid; gap: 16px; }
.account__bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 14px 12px 20px; border-radius: 18px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); }
.account__email { font-weight: 500; }
.account__notice { padding: 14px 18px; border-radius: 16px; border: 1px solid rgba(62, 240, 160, .4); background: rgba(62, 240, 160, .08); color: var(--mint); }
.account__notice[hidden] { display: none; }
.account__devices { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.account-device { position: relative; display: grid; gap: 6px; align-content: start; padding: 20px; border-radius: 20px; border: 1px solid var(--line-hi); background: rgba(255, 255, 255, .03); }
.account-device._live { border-color: rgba(62, 240, 160, .5); }
.account-device._live::before { content: ""; position: absolute; top: 22px; right: 20px; width: 10px; height: 10px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 12px var(--mint); }
.account-device__name { font-size: 20px; text-transform: uppercase; padding-right: 24px; }
.account-device__term { font-weight: 500; }
.account-device__meta { color: var(--dim); font-size: 14px; }
.account-device__meta._warn { color: #f5c451; }
.account-device__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.account-device__actions .checkout-pay { width: auto; min-height: 44px; padding: 10px 18px; font-size: 15px; border-radius: 14px; }
.account-device__panel { grid-column: 1 / -1; display: grid; gap: 12px; margin-top: 8px; padding-top: 16px; border-top: 1px solid var(--line); }
.account-device__panel[hidden] { display: none; }
.account-device__panel-title { font-weight: 700; }
.account-plans { grid-template-columns: repeat(2, 1fr); }
.account-friends[hidden] { display: none; }
.account-friends { border-color: rgba(62, 240, 160, .4); background: radial-gradient(60% 100% at 100% 0%, rgba(62, 240, 160, .14), transparent 70%), var(--card); gap: 16px; }
.fr-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.fr-stats span { display: grid; justify-items: center; padding: 12px 6px; border-radius: 14px; background: rgba(255, 255, 255, .04); text-align: center; }
.fr-stats b { font: 700 22px var(--display); }
.fr-stats small { color: var(--dim); font-size: 12.5px; line-height: 1.2; }
.fr-link { display: flex; gap: 8px; }
.fr-link[hidden] { display: none; }
.fr-link .fr-copy { width: auto; flex: none; min-height: 50px; padding: 10px 18px; }
.fr-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.fr-actions .checkout-pay { width: auto; }
.fr-actions [hidden] { display: none; }
.fr-attach { display: grid; grid-template-columns: 1fr auto; gap: 8px 10px; align-items: end; padding-top: 14px; border-top: 1px solid var(--line); }
.fr-attach[hidden] { display: none; }
.fr-attach .checkout-field__hint { grid-column: 1 / -1; }
.fr-attach .checkout-field__hint:empty { display: none; }
@media (max-width: 600px) { .fr-stats { grid-template-columns: 1fr 1fr; } .fr-attach { grid-template-columns: 1fr; } }

/* Контакты */
.contacts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contacts-card { padding: 28px; display: grid; gap: 14px; align-content: start; }
.contacts-card h2 { font-size: 22px; text-transform: uppercase; }
.contacts-row { display: flex; align-items: center; gap: 14px; min-height: 64px; padding: 12px 16px; border-radius: 16px; border: 1px solid var(--line); transition: border-color .2s; }
.contacts-row:hover { border-color: var(--mint); }
.contacts-ic { display: grid; place-items: center; flex: none; width: 42px; height: 42px; border-radius: 13px; background: rgba(62, 240, 160, .12); color: var(--mint); font: 700 20px var(--display); }
.contacts-ic svg { width: 22px; height: 22px; }
.contacts-row small { display: block; color: var(--muted); font-size: 13.5px; }
.contacts-row b { font-weight: 500; word-break: break-all; }
.contacts-admin { color: var(--muted); line-height: 1.7; }

/* Документы */
.legal-text { max-width: 860px; padding: clamp(22px, 4vw, 44px); border-radius: 26px; border: 1px solid var(--line); background: var(--card); color: rgba(244, 245, 247, .82); font-size: 16.5px; line-height: 1.7; }
.legal-text h2, .legal-text h3, .legal-text h4 { margin: 30px 0 12px; font-family: var(--display); font-size: 22px; line-height: 1.2; text-transform: uppercase; color: var(--text); }
.legal-text h3:first-child, .legal-text h2:first-child { margin-top: 0; }
.legal-text p { margin: 0 0 12px; }
.legal-text ul, .legal-text ol { margin: 0 0 12px; padding-left: 22px; }
.legal-text li { margin-bottom: 6px; }
.legal-text a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; word-break: break-word; }
.legal-text hr { margin: 26px 0; border: 0; border-top: 1px solid var(--line); }
.legal-text b, .legal-text strong { color: var(--text); }
.legal-text table { width: 100%; border-collapse: collapse; margin: 0 0 14px; font-size: 15px; display: block; overflow-x: auto; }
.legal-text td, .legal-text th { padding: 8px 10px; border: 1px solid var(--line); text-align: left; vertical-align: top; }

@media (max-width: 960px) {
  .checkout__grid, .contacts-grid { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
}
@media (max-width: 600px) {
  .app-page { padding-top: calc(var(--hh) + 28px); padding-bottom: 70px; }
  .app-top { margin-bottom: 22px; }
  .checkout-plan__price { font-size: 24px; }
  .otp__cell { height: 52px; font-size: 22px; }
  .account__devices { grid-template-columns: 1fr; }
  .checkout-result__nav .checkout-pay { width: 100%; min-width: 0; }
  .legal-text { font-size: 15.5px; }
}
@media (prefers-reduced-motion: reduce) { ._pending .checkout-result__mark { animation-duration: 3s; } }

/* История платежей */
.account-payments[hidden] { display: none; }
.pays { display: grid; gap: 8px; }
.pay-row { position: relative; display: grid; gap: 4px; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.pay-row__main { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.pay-row__main b { font-weight: 700; }
.pay-row__sum { font: 700 20px var(--display); white-space: nowrap; }
._payment .pay-row__sum { color: var(--mint); }
._refund .pay-row__sum, ._refunded .pay-row__sum { color: #ff9a9a; }
._refunded .pay-row__sum { text-decoration: line-through; }
._transfer .pay-row__sum { color: var(--muted); }
._referral_bonus .pay-row__sum { color: #f5c451; }
.pay-row__meta { color: var(--muted); font-size: 14px; }
.pay-row__foot { color: var(--dim); font-size: 13px; word-break: break-word; }
.pay-row__st { justify-self: start; padding: 2px 9px; border-radius: 999px; background: rgba(255, 154, 154, .12); color: #ff9a9a; font-size: 12.5px; }
.pays-more { justify-self: center; }
.pays-more[hidden] { display: none; }

/* SEO-страницы платформ */
.plat-top { max-width: 820px; }
.plat-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.plat-cta svg { width: 22px; height: 22px; }
.plat-note { display: flex; align-items: flex-start; gap: 8px; margin-top: 16px; color: var(--muted); font-size: 15px; }
.plat-note svg { width: 18px; height: 18px; color: var(--mint); flex: none; margin-top: 2px; }
.plat-h { margin: 70px 0 18px; font-size: clamp(28px, 3.6vw, 44px); text-transform: uppercase; }
.plat-feat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.plat-f { padding: 22px; border-radius: 20px; border: 1px solid var(--line); background: var(--card); }
.plat-f b { display: block; font: 700 19px var(--display); text-transform: uppercase; }
.plat-f p { margin-top: 6px; color: var(--muted); font-size: 15px; }
.plat-install { padding: 0; }
.plat-install .guide-panel { display: block; }
.plat-plans { margin-top: 24px; }
@media (max-width: 860px) { .plat-feat { grid-template-columns: 1fr; } .plat-cta .btn { flex: 1 1 100%; } .plat-h { margin-top: 50px; } }

/* Помощь */
.help-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.help-nav a { padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line-hi); font-size: 14.5px; transition: border-color .2s, color .2s; }
.help-nav a:hover { border-color: var(--mint); color: var(--mint); }
.help-list { display: grid; gap: 14px; }
.help-sec { padding: clamp(20px, 3vw, 30px); border-radius: 22px; border: 1px solid var(--line); background: var(--card); scroll-margin-top: calc(var(--hh) + 16px); }
.help-sec:target { border-color: rgba(62, 240, 160, .6); box-shadow: 0 0 0 1px rgba(62, 240, 160, .4); }
.help-sec h2 { display: flex; align-items: baseline; gap: 14px; font-size: clamp(20px, 2.4vw, 26px); text-transform: uppercase; }
.help-sec h2 span { font: 700 16px var(--display); color: var(--mint); }
.help-sec ol { margin: 14px 0 0; padding-left: 22px; display: grid; gap: 10px; color: rgba(244, 245, 247, .82); }
.help-sec a, .help-actions span a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }
.help-support { margin-top: 30px; padding: clamp(22px, 4vw, 40px); border-radius: 26px; border: 1px solid rgba(62, 240, 160, .4); background: radial-gradient(70% 90% at 0% 0%, rgba(62, 240, 160, .14), transparent 60%), var(--card); }
.help-support h2 { font-size: clamp(24px, 3vw, 34px); text-transform: uppercase; }
.help-support > p { margin-top: 10px; color: var(--muted); }
.help-support ul { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 8px; }
.help-support li { display: flex; gap: 10px; align-items: flex-start; } .help-support li svg { width: 18px; height: 18px; color: var(--mint); flex: none; margin-top: 3px; }
.help-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 24px; color: var(--muted); }
.help-actions .btn svg { width: 22px; height: 22px; }
@media (max-width: 600px) { .help-actions .btn { flex: 1 1 100%; } }