.login-body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 10%, rgba(0,174,239,.30), transparent 24rem),
        radial-gradient(circle at 88% 78%, rgba(0,91,234,.22), transparent 22rem),
        linear-gradient(135deg, #020B5C 0%, #03136D 46%, #005BEA 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    color: #fff;
}

.login-shell {
    width: min(980px, 100%);
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 26px;
    align-items: stretch;
}

.login-hero,
.login-card {
    border-radius: 30px;
    position: relative;
    overflow: hidden;
}

.login-hero {
    min-height: 520px;
    padding: 38px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background:
        linear-gradient(135deg, rgba(255,255,255,.15), rgba(255,255,255,.04));
    border: 1px solid rgba(255,255,255,.18);
    box-shadow: 0 30px 90px rgba(0,0,0,.24);
}

.login-hero::after {
    content: "";
    position: absolute;
    width: 280px;
    height: 280px;
    right: -90px;
    bottom: -90px;
    border-radius: 50%;
    background: rgba(0,174,239,.20);
    filter: blur(2px);
}

.login-hero-logo {
    width: 260px;
    max-width: 80%;
    height: auto;
    object-fit: contain;
    position: relative;
    z-index: 2;
}

.login-hero-kicker {
    display: inline-flex;
    color: #88E8FF;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .18em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.login-hero h1 {
    max-width: 520px;
    margin: 0;
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.02;
    letter-spacing: -.06em;
}

.login-hero p {
    max-width: 460px;
    margin: 18px 0 0;
    color: rgba(255,255,255,.72);
    font-size: 15px;
    line-height: 1.6;
}

.login-card {
    background: rgba(255, 255, 255, .96);
    color: #111827;
    padding: 34px;
    box-shadow: 0 30px 90px rgba(0,0,0,.28);
    border: 1px solid rgba(255,255,255,.75);
    align-self: center;
}

.login-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 30px;
}

.login-brand img {
    width: 260px;
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.login-brand span {
    display: inline-flex;
    padding: 7px 11px;
    border-radius: 999px;
    background: #EAF5FF;
    color: #005BEA;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.login-title h1 {
    margin: 0;
    font-size: 28px;
    color: #020B5C;
    letter-spacing: -.04em;
}

.login-title p {
    margin: 8px 0 0;
    color: #64748b;
    font-size: 14px;
}

.login-error {
    margin-top: 18px;
    padding: 12px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 700;
}

.login-form {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.login-form label span {
    display: block;
    margin-bottom: 7px;
    font-size: 13px;
    font-weight: 800;
    color: #334155;
}

.login-form input {
    width: 100%;
    height: 50px;
    border: 1px solid #DDE7F3;
    border-radius: 16px;
    padding: 0 15px;
    font-size: 15px;
    outline: none;
    background: #F8FBFF;
}

.login-form input:focus {
    border-color: #005BEA;
    box-shadow: 0 0 0 4px rgba(0, 91, 234, 0.13);
    background: #fff;
}

.login-form button {
    margin-top: 8px;
    height: 52px;
    border: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, #020B5C 0%, #005BEA 60%, #00AEEF 100%);
    color: #ffffff;
    font-size: 15px;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 18px 35px rgba(0, 91, 234, .24);
}

.login-form button:hover {
    filter: brightness(1.04);
    transform: translateY(-1px);
}

@media (max-width: 860px) {
    .login-shell {
        grid-template-columns: 1fr;
    }

    .login-hero {
        min-height: 280px;
        padding: 28px;
    }
}

@media (max-width: 520px) {
    .login-body {
        padding: 14px;
        align-items: flex-start;
    }

    .login-hero {
        display: none;
    }

    .login-card {
        padding: 26px 22px;
        border-radius: 24px;
        margin-top: 22px;
    }
}