.ooi-login {
    --ooi-login-ink: #0b213d;
    --ooi-login-muted: #657189;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, .75fr);
    gap: clamp(36px, 6vw, 96px);
    align-items: center;
    width: min(1380px, calc(100% - 32px));
    min-height: min(720px, calc(100vh - 150px));
    margin: 20px auto;
    padding: clamp(38px, 6vw, 88px);
    color: var(--ooi-login-ink);
    background:
        radial-gradient(circle at 92% 8%, rgba(128, 197, 207, .18), transparent 29%),
        radial-gradient(circle at 5% 95%, rgba(217, 158, 130, .13), transparent 34%),
        #f4f0e9;
    border: 1px solid rgba(114, 112, 172, .18);
    border-radius: 30px;
    box-shadow: 0 24px 65px rgba(15, 36, 61, .10);
}

.ooi-login *,
.ooi-login *::before,
.ooi-login *::after { box-sizing: border-box; }

.ooi-login__intro { max-width: 690px; }
.ooi-login__eyebrow {
    display: block;
    margin-bottom: 18px;
    color: #7270ac;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .19em;
}

.ooi-login h1,
.ooi-login h2 {
    margin: 0;
    color: var(--ooi-login-ink);
    line-height: .98;
    letter-spacing: -.045em;
}

.ooi-login h1 {
    max-width: 650px;
    font-size: clamp(48px, 5.4vw, 82px);
}

.ooi-login h2 {
    font-size: clamp(32px, 3vw, 48px);
}

.ooi-login__lead {
    max-width: 650px;
    margin: 25px 0 32px;
    color: var(--ooi-login-muted);
    font-size: clamp(18px, 1.45vw, 22px);
    line-height: 1.55;
}

.ooi-login__benefits {
    display: grid;
    gap: 12px;
    margin-bottom: 42px;
    font-size: 15px;
    font-weight: 700;
}

.ooi-login__benefits span { display: flex; gap: 11px; align-items: center; }
.ooi-login__benefits b { color: #2497aa; }

.ooi-login__join {
    display: flex;
    gap: 28px;
    align-items: center;
    justify-content: space-between;
    padding: 22px 24px;
    background: rgba(255, 255, 255, .58);
    border: 1px solid rgba(114, 112, 172, .14);
    border-radius: 18px;
}

.ooi-login__join strong { font-size: 16px; }
.ooi-login__join p {
    margin: 5px 0 0;
    color: var(--ooi-login-muted);
    font-size: 13px;
    line-height: 1.45;
}

.ooi-login__join a,
.ooi-login__options a,
.ooi-login__help a {
    color: #625fa4;
    font-weight: 800;
    text-decoration: none;
}

.ooi-login__join a { flex: 0 0 auto; font-size: 14px; }

.ooi-login__panel,
.ooi-login__connected-card {
    padding: clamp(30px, 4vw, 54px);
    background: rgba(255, 255, 255, .82);
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(15, 36, 61, .10);
    backdrop-filter: blur(12px);
}

.ooi-login__panel > p {
    margin: 16px 0 27px;
    color: var(--ooi-login-muted);
    line-height: 1.5;
}

.ooi-login__alert {
    margin: 0 0 20px;
    padding: 13px 15px;
    color: #832e32;
    background: #fff0ef;
    border-left: 3px solid #d56b68;
    border-radius: 9px;
    font-size: 14px;
}

.ooi-login__alert--success {
    color: #275c4a;
    background: #eaf7f1;
    border-left-color: #6bb798;
}

.ooi-login__form { display: grid; gap: 10px; }
.ooi-login__form > label {
    margin-top: 8px;
    font-size: 13px;
    font-weight: 800;
}

.ooi-login__form input[type="text"],
.ooi-login__form input[type="password"] {
    width: 100%;
    min-height: 52px;
    padding: 12px 15px;
    color: var(--ooi-login-ink);
    background: #fff;
    border: 1px solid #d6dce3;
    border-radius: 11px;
    outline: none;
}

.ooi-login__form input:focus {
    border-color: #7270ac;
    box-shadow: 0 0 0 3px rgba(114, 112, 172, .14);
}

.ooi-login__password { position: relative; display: block; }
.ooi-login__password input { padding-right: 82px !important; }
.ooi-login__toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    padding: 8px 9px;
    color: #625fa4;
    background: transparent;
    border: 0;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}

.ooi-login__options {
    display: flex;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
    margin: 8px 0 13px;
    font-size: 13px;
}

.ooi-login__remember {
    display: flex;
    gap: 8px;
    align-items: center;
    margin: 0;
    font-weight: 600;
}

.ooi-login__remember input { width: 17px; height: 17px; margin: 0; }
.ooi-login__button {
    display: inline-flex;
    gap: 22px;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 15px 22px;
    border: 0;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.ooi-login__button--primary {
    color: #fff !important;
    background: #0b213d;
    box-shadow: 0 13px 28px rgba(11, 33, 61, .20);
}

.ooi-login__button--primary:hover { background: #173654; }
.ooi-login__help {
    margin: 25px 0 0 !important;
    text-align: center;
    font-size: 13px;
}

.ooi-login--connected {
    display: flex;
    justify-content: center;
}

.ooi-login__connected-card {
    width: min(720px, 100%);
    text-align: center;
}

.ooi-login__connected-card h1 { font-size: clamp(42px, 5vw, 68px); }
.ooi-login__connected-card p {
    margin: 20px 0 28px;
    color: var(--ooi-login-muted);
    font-size: 18px;
}

@media (max-width: 900px) {
    .ooi-login {
        grid-template-columns: 1fr;
        min-height: 0;
        padding: 24px;
    }

    .ooi-login__panel { order: -1; }
    .ooi-login__intro { display: contents; }
    .ooi-login__intro > .ooi-login__eyebrow,
    .ooi-login__intro > h1,
    .ooi-login__intro > .ooi-login__lead,
    .ooi-login__benefits { display: none; }
}

@media (max-width: 560px) {
    .ooi-login {
        width: calc(100% - 20px);
        max-width: calc(100vw - 20px);
        margin: 10px auto;
        padding: 12px;
        border-radius: 22px;
        overflow: hidden;
    }

    .ooi-login__panel { padding: 28px 20px; border-radius: 18px; }
    .ooi-login h2 { font-size: 34px; }
    .ooi-login__options { align-items: flex-start; flex-direction: column; }
    .ooi-login__join { align-items: flex-start; flex-direction: column; gap: 15px; }
}

@media (prefers-reduced-motion: reduce) {
    .ooi-login * { scroll-behavior: auto !important; transition: none !important; }
}