/* МАБК - модалка оплаты (pay.js). Самодостаточно: опирается только на :root-переменные style.css.
   Неоморф-стиль, шрифты Onest/Inter. Подключать на любой странице после style.css. */

.paym{
  position: fixed; inset: 0; z-index: 320;
  display: grid; place-items: center; padding: 20px;
  opacity: 0; visibility: hidden;
  transition: opacity .35s ease, visibility .35s;
}
.paym.is-open{ opacity: 1; visibility: visible; }

.paym__overlay{
  position: absolute; inset: 0;
  background: rgba(20, 28, 44, .5);
  -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px);
}

.paym__box{
  position: relative; z-index: 1;
  width: 100%; max-width: 460px; max-height: 92vh; overflow-y: auto;
  background: var(--bg);
  border-radius: var(--r-xl, 42px);
  border: 1px solid rgba(255, 255, 255, .65);
  box-shadow: 0 34px 84px rgba(20, 28, 44, .34), 0 10px 30px rgba(20, 28, 44, .18);
  padding: clamp(26px, 4vw, 40px);
  transform: translateY(24px) scale(.98);
  transition: transform .4s cubic-bezier(.2, .8, .2, 1);
}
.paym.is-open .paym__box{ transform: none; }

.paym__close,
.paym__back{
  position: absolute; top: 16px;
  border: 0; cursor: pointer;
  background: var(--bg); color: var(--text-2);
  box-shadow: var(--nm-sm);
  display: inline-flex; align-items: center; gap: 6px;
  transition: box-shadow .25s, color .2s;
}
.paym__close{ right: 16px; width: 40px; height: 40px; border-radius: 50%; justify-content: center; }
.paym__back{ left: 16px; height: 36px; padding: 0 14px 0 10px; border-radius: var(--pill, 999px); font: 600 13.5px var(--font-body); }
.paym__close:hover,
.paym__back:hover{ color: var(--accent-ink); box-shadow: var(--nm); }
.paym__back[hidden]{ display: none; } /* класс перебивает встроенный [hidden] - возвращаем скрытие */

.paym__title{
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.35rem, 3.5vw, 1.7rem); letter-spacing: -.02em;
  color: var(--text); margin: 30px 0 6px; line-height: 1.15;
}
.paym__sub{ color: var(--text-2); font-size: .95rem; margin: 0 0 22px; }
.paym__body{ margin-top: 4px; }

/* --- Шаг 1: пакеты --- */
.paym__pkgs,
.paym__methods{ display: flex; flex-direction: column; gap: 12px; }

.paym__pkg{
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 22px; border: 0; cursor: pointer; text-align: left;
  background: var(--bg); border-radius: var(--r, 18px); box-shadow: var(--nm-sm);
  transition: box-shadow .25s, transform .25s;
}
.paym__pkg:hover{ transform: translateY(-2px); box-shadow: var(--nm); }
.paym__pkg-name{ font: 600 1.02rem var(--font-body); color: var(--text); }
.paym__pkg-price{ font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--accent-ink); }

/* --- Шаг 2: способы --- */
.paym__method{
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 16px 20px; border: 0; cursor: pointer; text-align: left;
  background: var(--bg); border-radius: var(--r, 18px); box-shadow: var(--nm-sm);
  transition: box-shadow .25s, transform .25s;
}
.paym__method:hover{ transform: translateY(-2px); box-shadow: var(--nm-accent); }
.paym__method-l{ display: flex; flex-direction: column; gap: 4px; }
.paym__method-name{ font: 700 1rem var(--font-body); color: var(--text); }
.paym__method-note{ font-size: .82rem; color: var(--text-3, #6B7385); line-height: 1.3; }
.paym__method-sum{ font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--accent-ink); white-space: nowrap; }

/* --- Шаг 3: форма --- */
.paym__form{ display: flex; flex-direction: column; gap: 13px; }
.paym__hp{ position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; border: 0; padding: 0; }

.paym__field{ position: relative; }
.paym__field input{
  width: 100%; box-sizing: border-box;
  padding: 17px 18px 7px; border: 0;
  background: var(--bg); border-radius: var(--r-sm, 14px);
  box-shadow: inset 4px 4px 9px var(--nm-dark), inset -4px -4px 9px var(--nm-light);
  font: 500 1rem var(--font-body); color: var(--text);
  transition: box-shadow .2s;
}
.paym__field input:focus{ outline: 0; box-shadow: inset 5px 5px 11px var(--nm-dark), inset -5px -5px 11px var(--nm-light); }
.paym__field label{
  position: absolute; left: 18px; top: 14px;
  font: 500 .98rem var(--font-body); color: var(--text-3, #6B7385);
  pointer-events: none; transition: .18s ease;
}
.paym__field input:focus + label,
.paym__field input:not(:placeholder-shown) + label{
  top: 6px; font-size: .68rem; letter-spacing: .02em; color: var(--accent-ink);
}

.paym__consent{ display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; color: var(--text-2); line-height: 1.4; }
.paym__consent input{ margin-top: 2px; width: 16px; height: 16px; accent-color: var(--accent); flex: 0 0 auto; }
.paym__consent a{ color: var(--accent-ink); }

.paym__submit{
  margin-top: 4px; padding: 17px 26px; border: 0; cursor: pointer; width: 100%;
  border-radius: var(--pill, 999px);
  background: linear-gradient(135deg, var(--accent), var(--accent-h));
  color: var(--on-accent, #fff); font: 700 1rem var(--font-body); letter-spacing: -.01em;
  box-shadow: var(--nm-accent);
  transition: box-shadow .3s, transform .3s, opacity .2s;
}
.paym__submit:hover{ transform: translateY(-2px); box-shadow: 8px 9px 22px rgba(45, 127, 249, .5), -5px -5px 13px var(--nm-light); }
.paym__submit:disabled{ opacity: .65; cursor: default; transform: none; }
.paym__submit--ghost{
  background: var(--bg); color: var(--accent-ink); box-shadow: var(--nm-sm);
}
.paym__submit--ghost:hover{ box-shadow: var(--nm); }
.paym__secure{ text-align: center; font-size: .78rem; color: var(--text-3, #6B7385); margin: 2px 0 0; }

/* --- Финал --- */
.paym__done{ display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 14px 0 6px; }
.paym__done-ic{
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center; color: var(--accent);
  background: var(--bg); box-shadow: var(--nm); margin-bottom: 4px;
}
.paym__done b{ font-family: var(--font-display); font-size: 1.4rem; color: var(--text); }
.paym__done span{ color: var(--text-2); font-size: .95rem; max-width: 320px; line-height: 1.45; }
.paym__done .paym__submit{ width: auto; margin-top: 14px; padding: 14px 34px; }

@media (max-width: 520px){
  .paym__box{ padding: 26px 20px 24px; border-radius: var(--r-lg, 32px); }
  .paym__method-sum{ font-size: 1rem; }
}