/* Вход, регистрация, восстановление пароля (redesign-kit: login.html, register.html, reset-password.html, screens/14–16, 90). */

/* Портрет справа */
.sp-auth__img { --bd: 0.62; background-image: url("../../img/hero-portrait.jpg"); background-position: 50% 42%; }
.sp-auth__fade { background-image: linear-gradient(90deg, var(--bg) 0%, var(--bg) 34%, rgba(18, 15, 28, 0.62) 52%, rgba(18, 15, 28, 0.1) 72%, rgba(18, 15, 28, 0.45) 100%), linear-gradient(0deg, var(--bg) 0%, rgba(18, 15, 28, 0) 30%); }

.sp-auth { box-sizing: border-box; padding-top: 64px; padding-bottom: 96px; }
.sp-auth > * { max-width: 500px; }
.sp-auth--wide > * { max-width: 660px; }
.sp-auth > .sp-crumbs, .sp-auth > .sp-auth__h1 { max-width: none; }
.sp-auth__h1 { margin: 28px 0 0; font-family: var(--font-display); font-size: clamp(36px, 4vw, 56px); line-height: 1.1; font-weight: 500; letter-spacing: -0.01em; hyphens: manual; }
.sp-auth__lead { margin: 18px 0 0; font-size: 18px; line-height: 1.55; color: var(--ink-2); }
.sp-auth__lead b { color: var(--ink); font-weight: 600; overflow-wrap: anywhere; }
.sp-auth__badge { display: inline-flex; align-items: center; gap: 8px; margin: 22px 0 0; padding: 7px 16px 7px 14px; border-radius: var(--radius-pill); background: var(--accent-soft); color: var(--accent-text); font-size: 14px; line-height: 20px; font-weight: 600; }
.sp-auth__badge + .sp-auth__lead { margin-top: 20px; }

/* Карточка формы */
.sp-authcard { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; box-sizing: border-box; padding: 32px; border-radius: var(--radius-3xl); }
.sp-authcard .sp-btn { width: 100%; }
.sp-authcard .sp-btn svg { flex: none; }
.sp-authcard__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 16px; }
.sp-authcard__grid > :only-child { grid-column: 1; }
.sp-authcard__sep { width: 100%; margin: 0; border: 0; border-top: 1px solid var(--line); }
.sp-authcard .sp-notice { margin-bottom: 4px; }
.sp-notice b { color: var(--ink); font-weight: 600; }

/* Поле */
.sp-field__top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.sp-field__aside { font-size: 13px; line-height: 20px; color: var(--ink-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(244, 241, 238, 0.4); }
.sp-field__aside:hover { color: var(--ink-strong); text-decoration-color: var(--accent); }
.sp-field__control { position: relative; }
.sp-field__control .sp-input { background: rgba(18, 15, 28, 0.55); }
.sp-field__control .sp-input[readonly] { color: var(--ink-2); background: rgba(255, 255, 255, 0.03); padding-right: 44px; }
.sp-field__control .sp-input[type="password"] { padding-right: 52px; }
.sp-field__eye { position: absolute; right: 4px; top: 4px; display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--ink-2); cursor: pointer; }
.sp-field__eye:hover { background: rgba(255, 255, 255, 0.08); color: var(--ink-strong); }
.sp-field__icon { position: absolute; right: 16px; top: 18px; color: var(--ink-muted); pointer-events: none; }
.sp-field__error { display: flex; align-items: flex-start; gap: 6px; margin: 0; }
.sp-field__error svg { flex: none; margin-top: 2px; }
.sp-field__error a { color: var(--danger); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.sp-field__hint { margin: 0; }

/* «Кто вы?» — чипы-переключатели */
.sp-choice { margin: 0; padding: 0; border: 0; min-width: 0; }
.sp-choice__list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.sp-choice__chip { position: relative; cursor: pointer; }
.sp-choice__chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sp-choice__chip span { display: inline-flex; align-items: center; height: 44px; box-sizing: border-box; padding: 0 18px; border: 1px solid var(--line-control); border-radius: var(--radius-pill); color: var(--ink-2); font-size: 14px; font-weight: 500; }
.sp-choice__chip:hover span { background: rgba(255, 255, 255, 0.06); }
.sp-choice__chip input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--ink-strong); }
.sp-choice__chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.sp-choice.is-invalid .sp-choice__chip span { border-color: var(--danger); }
.sp-choice .sp-field__error { margin-top: 8px; }

.sp-form__required, .sp-form__consent { margin: 0; font-size: 13px; line-height: 1.5; color: var(--ink-muted); }
.sp-form__consent .sp-link { color: var(--ink-2); }

/* Под карточкой */
.sp-auth__trial { display: flex; align-items: center; gap: 10px; margin: 24px 0 0; font-size: 15px; line-height: 1.4; color: var(--accent-text); }
.sp-auth__trial svg { flex: none; color: var(--accent); }
.sp-auth__help { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin: 24px 0 0; font-size: 14px; color: var(--ink-muted); }
.sp-auth__help a, .sp-auth__back { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: rgba(244, 241, 238, 0.4); }
.sp-auth__help a:hover, .sp-auth__back:hover { color: var(--ink-strong); text-decoration-color: var(--accent); }
.sp-auth__back { align-self: center; font-size: 15px; font-weight: 500; }

/* Кнопка во время отправки */
.sp-btn[aria-busy="true"] { pointer-events: none; opacity: 0.8; }
.sp-btn[aria-busy="true"]::before { content: ""; width: 16px; height: 16px; box-sizing: border-box; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: sp-spin 0.8s linear infinite; }
@keyframes sp-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .sp-btn[aria-busy="true"]::before { animation: none; } }

@media (max-width: 760px) {
  .sp-auth__img { width: 100%; background-position: 70% 30%; opacity: 0.55; }
  .sp-auth__fade { background-image: linear-gradient(90deg, rgba(18, 15, 28, 0.92) 0%, rgba(18, 15, 28, 0.55) 60%, rgba(18, 15, 28, 0.35) 100%), linear-gradient(0deg, var(--bg) 0%, rgba(18, 15, 28, 0) 30%); }
  .sp-auth { padding-top: 32px; padding-bottom: 56px; }
  .sp-auth__h1 { margin-top: 20px; font-size: 34px; }
  .sp-auth__lead { font-size: 17px; }
  .sp-authcard { padding: 24px 18px; border-radius: var(--radius-2xl); }
  .sp-authcard__grid { grid-template-columns: minmax(0, 1fr); }
}

/* Ловушка для ботов: поле есть в разметке, но человек его не видит */
.sp-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }