:root {
    --sesco-navy-950: #202020;
    --sesco-navy-900: #272727;
    --sesco-navy-800: #1b7946;
    --sesco-navy-700: #278d59;
    --sesco-green: #a9ca49;
    --sesco-green-dark: #8dab32;
    --sesco-teal: #63c2cd;
    --sesco-surface: #ffffff;
    --sesco-background: #eef5f7;
    --sesco-text: #202020;
    --sesco-muted: #687d88;
    --sesco-border: #d9e5e9;
    --sesco-danger: #b42318;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--sesco-text);
    background:
        radial-gradient(
            circle at 8% 12%,
            rgba(42, 175, 162, 0.13),
            transparent 30%
        ),
        radial-gradient(
            circle at 92% 90%,
            rgba(168, 205, 58, 0.14),
            transparent 28%
        ),
        var(--sesco-background);
    font-family:
        Inter, ui-sans-serif, system-ui, -apple-system,
        BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
}

.login-shell {
    width: min(1080px, 100%);
    min-height: 650px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(410px, 0.95fr);
    overflow: hidden;
    background: var(--sesco-surface);
    border: 1px solid rgba(7, 86, 119, 0.08);
    border-radius: 28px;
    box-shadow: 0 28px 80px rgba(6, 47, 69, 0.16);
}

.brand-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    padding: 3.25rem;
    color: #fff;
    background:
        linear-gradient(
            145deg,
            rgba(32, 32, 32, 0.98),
            rgba(27, 121, 70, 0.96)
        );
}

.brand-panel::before,
.brand-panel::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.brand-panel::before {
    width: 390px;
    height: 390px;
    top: -180px;
    right: -170px;
    border: 70px solid rgba(168, 205, 58, 0.13);
}

.brand-panel::after {
    width: 300px;
    height: 300px;
    bottom: -170px;
    left: -130px;
    background: rgba(42, 175, 162, 0.12);
}

.brand-content,
.brand-footer {
    position: relative;
    z-index: 1;
}

.brand-logo-frame {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 210px;
    min-height: 86px;
    padding: 1rem 1.25rem;
    margin-bottom: 4.5rem;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.14);
}

.brand-logo {
    display: block;
    width: 100%;
    height: auto;
}

.brand-eyebrow {
    margin-bottom: 1rem;
    color: var(--sesco-green);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.brand-title {
    max-width: 480px;
    margin: 0 0 1.25rem;
    font-size: clamp(2.25rem, 4vw, 3.65rem);
    font-weight: 750;
    line-height: 1.04;
    letter-spacing: -0.045em;
}

.brand-description {
    max-width: 460px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.02rem;
    line-height: 1.75;
}

.brand-security {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.88rem;
}

.security-mark {
    width: 10px;
    height: 10px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--sesco-green);
    box-shadow: 0 0 0 6px rgba(168, 205, 58, 0.13);
}

.form-panel {
    display: flex;
    align-items: center;
    padding: 3.5rem clamp(2rem, 5vw, 4.5rem);
}

.login-form-wrap {
    width: 100%;
    max-width: 410px;
    margin: auto;
}

.mobile-logo {
    display: none;
    width: 160px;
    margin: 0 auto 2.25rem;
}

.form-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.75rem;
    margin-bottom: 1.25rem;
    color: var(--sesco-navy-800);
    background: rgba(42, 175, 162, 0.11);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.form-title {
    margin-bottom: 0.65rem;
    color: var(--sesco-navy-950);
    font-size: clamp(1.9rem, 4vw, 2.55rem);
    font-weight: 750;
    letter-spacing: -0.035em;
}

.form-subtitle {
    margin-bottom: 2rem;
    color: var(--sesco-muted);
    line-height: 1.6;
}

.form-label {
    margin-bottom: 0.55rem;
    color: var(--sesco-navy-950);
    font-size: 0.88rem;
    font-weight: 700;
}

.form-control {
    min-height: 52px;
    color: var(--sesco-text);
    border: 1px solid var(--sesco-border);
    border-radius: 12px;
    box-shadow: none;
}

.form-control:focus {
    border-color: var(--sesco-teal);
    box-shadow: 0 0 0 0.25rem rgba(42, 175, 162, 0.13);
}

.password-group {
    position: relative;
}

.password-group .form-control {
    padding-right: 5.3rem;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 0.8rem;
    z-index: 2;
    padding: 0.3rem 0.45rem;
    color: var(--sesco-navy-700);
    background: transparent;
    border: 0;
    font-size: 0.78rem;
    font-weight: 750;
    transform: translateY(-50%);
}

.btn-sesco {
    min-height: 52px;
    color: #fff;
    background: var(--sesco-navy-800);
    border: 1px solid var(--sesco-navy-800);
    border-radius: 12px;
    font-weight: 750;
    transition:
        transform 160ms ease,
        background-color 160ms ease,
        box-shadow 160ms ease;
}

.btn-sesco:hover,
.btn-sesco:focus {
    color: #fff;
    background: var(--sesco-navy-950);
    border-color: var(--sesco-navy-950);
    box-shadow: 0 12px 25px rgba(7, 86, 119, 0.2);
    transform: translateY(-1px);
}

.btn-sesco:disabled {
    transform: none;
}

.alert-danger {
    color: var(--sesco-danger);
    background: #fff4f2;
    border-color: #ffd5cf;
    border-radius: 12px;
}

.form-help {
    margin-top: 1.5rem;
    color: var(--sesco-muted);
    font-size: 0.82rem;
    line-height: 1.6;
    text-align: center;
}

.form-help a {
    color: var(--sesco-navy-700);
    font-weight: 700;
    text-decoration: none;
}

.form-help a:hover {
    text-decoration: underline;
}

@media (max-width: 900px) {
    .login-shell {
        grid-template-columns: 1fr;
        min-height: auto;
        max-width: 540px;
    }

    .brand-panel {
        display: none;
    }

    .form-panel {
        padding: 3rem 2rem;
    }

    .mobile-logo {
        display: block;
    }
}

@media (max-width: 575.98px) {
    .login-page {
        align-items: stretch;
        padding: 0;
        background: #fff;
    }

    .login-shell {
        min-height: 100vh;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .form-panel {
        padding: 2rem 1.4rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}

/* Portal login - grouped environment badges */
.form-badges {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .55rem;
    margin-bottom: 1.1rem;
}

.form-badges .form-badge {
    margin-bottom: 0;
}

.form-badges .form-badge.form-badge-testing {
    background: #fff3cd;
    border: 1px solid #f1d27a;
    color: #7a5700;
}

.form-badges .form-badge.form-badge-production {
    background: #e8f3ff;
    border: 1px solid #bdd9f5;
    color: #245b8f;
}