.vio-login-shell {
    width: min(1120px, calc(100% - 40px));
    padding: 62px 0 90px;
}

.vio-login-card {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
    overflow: hidden;
    border-radius: 30px;
    border: 1px solid rgba(111,54,216,.14);
    background: rgba(255,255,255,.94);
    box-shadow: var(--vio-shadow);
}

.vio-login-copy {
    padding: clamp(30px, 5vw, 58px);
}

.vio-login-copy h1 {
    margin: 14px 0 18px;
    color: var(--vio-ink);
    font-size: clamp(44px, 6vw, 74px);
    line-height: .96;
    letter-spacing: -.05em;
    font-weight: 950;
}

.vio-login-copy h1 span {
    background: linear-gradient(95deg, var(--vio-violet-deep), #8e4df0 64%, var(--vio-orange));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.vio-login-copy > p {
    margin: 0;
    color: var(--vio-copy);
    font-size: 17px;
    line-height: 1.7;
}

.vio-login-form {
    display: grid;
    gap: 15px;
    margin-top: 26px;
}

.vio-login-form label span {
    display: block;
    margin-bottom: 6px;
    color: var(--vio-violet-deep);
    font-size: 11px;
    font-weight: 950;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.vio-login-form input {
    width: 100%;
    min-height: 50px;
    padding: 12px 15px;
    border: 1px solid rgba(111,54,216,.18);
    border-radius: 14px;
    background: #fff;
    color: var(--vio-ink);
    font: inherit;
}

.vio-login-form input:focus {
    outline: none;
    border-color: #7c3aed;
    box-shadow: 0 0 0 4px rgba(124,58,237,.10);
}

.vio-login-form button {
    min-height: 52px;
    margin-top: 4px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, #7c3aed, #5b21b6);
    color: #fff;
    font-size: 15px;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(91,33,182,.18);
}

.vio-login-error,
.vio-login-success,
.vio-login-note {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.6;
}

.vio-login-error {
    color: #991b1b;
    background: #fff1f2;
    border: 1px solid #fecdd3;
}

.vio-login-success {
    color: #166534;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.vio-login-note {
    color: var(--vio-copy);
    background: rgba(111,54,216,.05);
    border: 1px solid rgba(111,54,216,.11);
}

.vio-login-note code {
    color: var(--vio-violet-deep);
    font-size: 12px;
}

.vio-login-visual {
    display: flex;
    align-items: end;
    justify-content: center;
    min-height: 620px;
    padding: 28px 22px 0;
    background: radial-gradient(circle at 50% 20%, #fff 0%, #f5efff 58%, #fff2e8 100%);
}

.vio-login-visual img {
    display: block;
    width: min(100%, 500px);
    height: auto;
}

@media (max-width: 900px) {
    .vio-login-card { grid-template-columns: 1fr; }
    .vio-login-visual { min-height: 0; }
    .vio-login-visual img { width: min(100%, 330px); }
}

@media (max-width: 600px) {
    .vio-login-shell { width: min(100% - 22px, 1120px); padding-top: 26px; }
    .vio-login-card { border-radius: 22px; }
    .vio-login-copy { padding: 24px 20px; }
    .vio-login-visual img { width: min(100%, 260px); }
}