.auth {
    min-height: calc(100vh - 72px - 88px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 56px 20px;
    background:
        radial-gradient(900px 520px at 78% -8%, rgba(255, 42, 79, .08), transparent 60%),
        radial-gradient(760px 460px at 10% 110%, rgba(255, 42, 79, .06), transparent 60%),
        var(--bg);
}

.auth__card {
    width: 100%;
    max-width: 460px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    background:
        radial-gradient(420px 220px at 85% -10%, rgba(255, 42, 79, .12), transparent 60%),
        linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .02)),
        var(--panel-2);
    overflow: hidden;
}

.auth__card::after {
    content: "";
    position: absolute;
    right: -120px;
    top: -120px;
    width: 360px;
    height: 360px;
    filter: blur(30px);
    background: radial-gradient(circle at 30% 30%, rgba(255, 42, 79, .35), rgba(255, 64, 95, 0) 70%);
    pointer-events: none;
}

.auth__badge {
    display: inline-block;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 999px;
    background: rgba(255, 255, 255, .04);
    font-size: 13px;
    letter-spacing: .3px;
}

.auth__title {
    margin: 12px 0 16px;
    font-size: clamp(22px, 3.2vw, 28px);
    line-height: 1.15;
}


form {
    display: grid;
    gap: 14px;
}

.field {
    display: grid;
    gap: 6px;
}

.field>span {
    font-size: 14px;
    color: var(--text);
    opacity: .9;
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: #0b0c10;
    color: #fff;
    font-size: var(--font-main);
    outline: none;
    transition: 120ms ease;
}

input:focus {
    box-shadow: var(--ring);
}

.btn {
    appearance: none;
    border: 0;
    padding: 12px 16px;
    border-radius: 12px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity .18s ease;
    margin-top: 6px;
}

.btn:hover {
    opacity: .9;
}

.auth__hint {
    margin-top: 16px;
    text-align: center;
    font-size: 14px;
    color: var(--muted);
}

.auth__hint a {
    color: var(--accent);
    font-weight: 600;
    border-bottom: 1px dashed var(--accent);
}

.auth__hint a:hover {
    color: var(--accent-2);
    border-bottom-color: var(--accent-2);
}

.errorlist {
    margin: 4px 0 0;
    padding: 8px 10px;
    list-style: none;
    background: rgba(255, 42, 79, .10);
    border: 1px solid rgba(255, 42, 79, .35);
    border-radius: 10px;
    color: #fff;
    font-size: 13px;
}

.errorlist li+li {
    margin-top: 4px;
}

input:invalid {
    border-color: rgba(255, 42, 79, .45);
}


input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px #0b0c10 inset;
    -webkit-text-fill-color: #fff;
    border: 1px solid rgba(255, 255, 255, .18);
}


input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border-radius: 6px;
    background: #0b0c10;
    border: 1px solid rgba(255, 255, 255, .18);
    accent-color: var(--accent);
}

button.on {
    opacity: 1 !important
}


@media (max-width:560px) {
    .auth {
        padding: 40px 16px
    }

    .auth__card {
        padding: 22px
    }
}