html,
body {
    height: 100%;
}

body.of-login-page {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 8% 12%, rgba(255, 133, 27, .16), transparent 25%),
        radial-gradient(circle at 92% 88%, rgba(13, 110, 253, .2), transparent 32%),
        linear-gradient(135deg, #f7fafc 0%, #edf5fa 48%, #e4eef7 100%);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: #163047;
}

.of-login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(560px, 1.08fr) minmax(480px, .92fr);
}

.of-login-left {
    padding: 38px clamp(34px, 4.5vw, 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.of-login-left::before {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    left: -220px;
    top: -230px;
    border: 1px solid rgba(13, 110, 253, .09);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(13, 110, 253, .025), 0 0 0 140px rgba(255, 133, 27, .02);
}

.of-login-brand {
    max-width: 700px;
    display: grid;
    grid-template-columns: minmax(235px, 330px) minmax(260px, 1fr);
    align-items: center;
    gap: clamp(18px, 2.5vw, 42px);
    position: relative;
}

.of-login-brand-visual {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 1;
}

.of-login-brand-glow {
    position: absolute;
    inset: 15% 8%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 145, 50, .24), rgba(13, 110, 253, .12) 48%, transparent 72%);
    filter: blur(34px);
}

.of-login-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    position: relative;
    transform: scale(1.08);
    filter: drop-shadow(0 22px 28px rgba(15, 50, 90, .18));
}

.of-login-brand h1 {
    font-size: clamp(2.3rem, 3.6vw, 4.2rem);
    line-height: .98;
    font-weight: 900;
    letter-spacing: -.055em;
    margin: 0 0 20px;
    color: #102f4b;
}

.of-login-brand h1 span {
    color: #075ca1;
}

.of-login-brand p {
    max-width: 560px;
    font-size: 1.05rem;
    color: #4d6578;
    line-height: 1.75;
    margin: 0;
}

.of-login-right {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(22px, 3vw, 48px);
    position: relative;
}

.of-login-card {
    width: 100%;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 23, 42, 0.07);
    border-radius: 30px;
    padding: clamp(24px, 4vw, 38px);
    box-shadow: 0 28px 72px rgba(15, 23, 42, 0.14);
    backdrop-filter: blur(16px);
}

.of-login-mobile-brand { display: none; }

.of-auth-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .08em;
    color: #1d5b82;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.of-auth-title,
.of-login-title {
    font-size: clamp(1.9rem, 3vw, 2.4rem);
    line-height: 1.15;
    font-weight: 900;
    color: #17324a;
    margin-bottom: 10px;
    letter-spacing: -.03em;
}

.of-auth-subtitle,
.of-login-subtitle {
    color: #617587;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.of-login-form .form-floating > .form-control,
.of-auth-form .form-floating > .form-control {
    height: 58px;
    border-radius: 16px;
    border-color: #d4e1ea;
    box-shadow: none;
}

.of-login-form .form-floating > .form-control:focus,
.of-auth-form .form-floating > .form-control:focus {
    border-color: #4f9df5;
    box-shadow: 0 0 0 .22rem rgba(13, 110, 253, .12);
}

.of-auth-form .form-check-input,
.of-login-form .form-check-input {
    margin-top: .2rem;
}

.of-auth-btn,
.of-login-btn {
    min-height: 54px;
    border-radius: 16px;
    font-weight: 800;
    letter-spacing: .01em;
}

.of-auth-links,
.of-login-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 20px;
}

.of-auth-links a,
.of-login-links a,
.of-auth-backlink {
    text-decoration: none;
    font-weight: 700;
    color: #145f94;
}

.of-auth-links a:hover,
.of-login-links a:hover,
.of-auth-backlink:hover {
    color: #0b4b75;
}

.of-auth-alert {
    border: 1px solid rgba(220, 53, 69, .18);
    background: rgba(220, 53, 69, .06);
    color: #8d2336;
    border-radius: 18px;
    padding: 14px 16px;
}

.of-auth-panel {
    border-radius: 22px;
    border: 1px solid #dbe7ef;
    background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(244,248,251,.92));
    padding: 22px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
}

.of-auth-panel-icon {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, #1aa177, #0d6efd);
    color: #fff;
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.of-auth-panel p:last-child {
    margin-bottom: 0;
}

.of-security-shell {
    max-width: 760px;
}

.of-security-card {
    border: 1px solid #d8e4ec;
    border-radius: 24px;
    background: linear-gradient(180deg, #ffffff, #f6fafc);
    box-shadow: 0 20px 42px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.of-security-hero {
    padding: 28px 28px 18px;
    background: linear-gradient(135deg, rgba(23,50,74,.98), rgba(33,84,117,.92));
    color: #fff;
}

.of-security-hero h1,
.of-security-hero h2,
.of-security-hero h3 {
    margin: 0;
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 800;
}

.of-security-hero p {
    margin: 12px 0 0;
    color: rgba(255,255,255,.82);
    max-width: 580px;
}

.of-security-body {
    padding: 24px 28px 30px;
}

.of-security-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.of-security-meta-item {
    padding: 16px 18px;
    border-radius: 18px;
    background: #eef5f9;
    border: 1px solid #d9e6ef;
}

.of-security-meta-item strong {
    display: block;
    color: #17324a;
    margin-bottom: 4px;
}

.of-security-meta-item span {
    color: #5e7386;
    font-size: .94rem;
}

.of-security-form .form-floating > .form-control {
    height: 58px;
    border-radius: 16px;
}

.of-security-helper {
    margin-top: 18px;
    color: #617587;
    font-size: .95rem;
    line-height: 1.7;
}

@media (max-width: 991.98px) {
    .of-login-shell {
        grid-template-columns: 1fr;
    }

    .of-login-left {
        display: none;
    }

    .of-login-right {
        min-height: 100vh;
        padding: 18px;
    }

    .of-login-card {
        border-radius: 24px;
        max-width: 520px;
    }

    .of-login-mobile-brand {
        display: flex;
        align-items: center;
        gap: 12px;
        margin: -8px 0 26px;
        padding-bottom: 20px;
        border-bottom: 1px solid #e3ebf2;
    }
    .of-login-mobile-brand img { width: 76px; height: 66px; object-fit: contain; filter: drop-shadow(0 8px 12px rgba(15, 50, 90, .14)); }
    .of-login-mobile-brand div { display: grid; }
    .of-login-mobile-brand strong { color: #123a5d; font-size: 1.3rem; font-weight: 900; letter-spacing: -.03em; }
    .of-login-mobile-brand span { color: #64798b; font-size: .8rem; }

    .of-security-body,
    .of-security-hero {
        padding-left: 20px;
        padding-right: 20px;
    }

    .of-security-meta {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .of-login-right { padding: 12px; align-items: flex-start; }
    .of-login-card { margin-top: 10px; padding: 22px 18px; border-radius: 22px; }
    .of-login-topline { margin-bottom: 1.25rem !important; }
    .of-login-status { padding: .45rem .65rem !important; font-size: .75rem !important; }
    .of-login-title { font-size: 1.75rem; }
    .of-login-subtitle { margin-bottom: 18px; }
    .of-login-form-panel { padding: .8rem !important; }
    .of-login-links { display: grid; }
}