/* ==========================================================================
   QRİO — auth.css
   Вход, регистрация, восстановление пароля, создание бизнеса
   ========================================================================== */

.page-auth {
    background: var(--c-bg);
}

.auth {
    display: grid;
    align-items: start;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    min-height: 100vh;
    min-height: 100dvh;
}

/* ---------- Левая часть с формой ---------- */
.auth__main {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 28px clamp(20px, 5vw, 64px);
}

.auth__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.auth__langs {
    display: flex;
    gap: 4px;
    padding: 4px;
    border-radius: var(--r-pill);
    background: var(--c-surface);
    border: 1px solid var(--c-line);
}

.auth__lang {
    display: grid;
    place-items: center;
    min-width: 38px;
    height: 32px;
    padding: 0 8px;
    border-radius: var(--r-pill);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--c-muted);
    transition: all var(--t) ease;
}

.auth__lang:hover {
    color: var(--c-ink);
}

.auth__lang.is-active {
    background: var(--c-primary);
    color: #fff;
}

.auth__body {
    flex: 1;
    display: grid;
    place-items: center;
    padding: 40px 0;
}

.auth__card {
    width: 100%;
    max-width: 460px;
}

.auth__title {
    font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.5rem);
    letter-spacing: -0.04em;
    margin-bottom: 10px;
}

.auth__subtitle {
    color: var(--c-muted);
    margin-bottom: 32px;
}

.auth__step {
    display: inline-block;
    margin-bottom: 14px;
    padding: 5px 12px;
    border-radius: var(--r-pill);
    background: var(--c-primary-soft);
    color: var(--c-primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.auth__back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--c-muted);
    transition: color var(--t) ease;
}

.auth__back:hover {
    color: var(--c-ink);
}

.auth__back .icon {
    width: 16px;
    height: 16px;
    transition: transform var(--t) var(--ease-out);
}

.auth__back:hover .icon {
    transform: translateX(-3px);
}

.auth__switch {
    margin-top: 28px;
    text-align: center;
    font-size: 0.9375rem;
    color: var(--c-muted);
}

.auth__switch a {
    font-weight: 700;
    color: var(--c-primary);
}

.auth__switch a:hover {
    text-decoration: underline;
}

.auth__logout {
    margin-top: 24px;
    text-align: center;
}

.auth__logout button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--c-muted);
}

.auth__logout .icon {
    width: 16px;
    height: 16px;
}

.auth__foot {
    font-size: 0.8125rem;
    color: var(--c-muted);
}

/* ---------- Правая брендовая часть ---------- */
.auth__side {
    position: sticky;
    top: 12px;
    display: flex;
    align-items: flex-end;
    height: calc(100vh - 24px);
    height: calc(100dvh - 24px);
    margin: 12px 12px 12px 0;
    padding: clamp(32px, 5vw, 64px);
    border-radius: 32px;
    background: linear-gradient(150deg, #1E4D3B 0%, var(--c-primary) 45%, #0B221A 100%);
    color: #fff;
    overflow: hidden;
    isolation: isolate;
}

.auth__glow {
    position: absolute;
    top: -20%;
    right: -20%;
    z-index: -1;
    width: 80%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(233, 196, 106, 0.3), transparent);
    animation: auth-glow 12s ease-in-out infinite alternate;
}

@keyframes auth-glow {
    to { transform: translate3d(-12%, 18%, 0) scale(1.15); }
}

.auth__qr {
    position: absolute;
    top: 10%;
    right: -8%;
    z-index: -1;
    width: 62%;
    color: rgba(255, 255, 255, 0.06);
    rotate: -10deg;
    animation: auth-float 10s ease-in-out infinite;
}

.auth__qr svg {
    width: 100%;
    height: auto;
}

.auth__qr path[stroke] {
    display: none;
}

@keyframes auth-float {
    50% { transform: translate3d(0, -18px, 0); }
}

.auth__side-inner {
    display: grid;
    gap: 24px;
    max-width: 480px;
}

.auth__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-self: start;
    padding: 7px 14px;
    border-radius: var(--r-pill);
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth__badge .icon {
    width: 14px;
    height: 14px;
    color: var(--c-gold);
}

.auth__quote {
    font-size: clamp(1.8rem, 1.1rem + 2vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.08;
}

.auth__points {
    display: grid;
    gap: 14px;
}

.auth__points li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.85);
}

.auth__point-icon {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: var(--c-gold);
    flex-shrink: 0;
}

.auth__point-icon .icon {
    width: 15px;
    height: 15px;
}

@media (max-width: 960px) {
    .auth {
        grid-template-columns: 1fr;
    }

    .auth__side {
        display: none;
    }
}

@media (max-width: 480px) {
    .auth__main {
        padding: 18px 16px;
    }

    .auth__body {
        padding: 28px 0;
        place-items: start center;
    }

    .auth__subtitle {
        margin-bottom: 24px;
    }
}