.gs-auth-body {
    min-height: 100vh;
    margin: 0;
    background: #eef3f9;
    color: #172433;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.gs-auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(440px, .85fr);
}

.gs-auth-showcase {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    color: #fff;
    background: linear-gradient(145deg, #1f5f95 0%, #2f8ddd 48%, #347ac7 100%);
}

.gs-auth-showcase-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.gs-auth-grid {
    position: absolute;
    inset: 0;
    opacity: .18;
    background-image:
        linear-gradient(rgb(255 255 255 / 18%) 1px, transparent 1px),
        linear-gradient(90deg, rgb(255 255 255 / 18%) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, #000, transparent 92%);
}

.gs-auth-orb {
    position: absolute;
    display: block;
    border-radius: 999px;
    filter: blur(1px);
}

.gs-auth-orb--one {
    width: 420px;
    height: 420px;
    top: -160px;
    right: -120px;
    background: rgb(255 255 255 / 12%);
}

.gs-auth-orb--two {
    width: 560px;
    height: 560px;
    left: -240px;
    bottom: -300px;
    border: 1px solid rgb(255 255 255 / 16%);
    background: rgb(21 65 108 / 16%);
}

.gs-auth-showcase-content {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    padding: clamp(2rem, 4vw, 4.5rem);
    display: flex;
    flex-direction: column;
}

.gs-auth-brand,
.gs-auth-mobile-brand {
    display: flex;
    align-items: center;
    gap: .8rem;
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: -.02em;
}

.gs-auth-brand-mark {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    flex: 0 0 42px;
    border-radius: 11px;
    color: #256fae;
    background: #fff;
    box-shadow: 0 10px 28px rgb(16 43 70 / 18%);
    font-size: .9rem;
    font-weight: 850;
}

.gs-auth-copy {
    max-width: 680px;
    margin-top: auto;
    margin-bottom: 3rem;
}

.gs-auth-kicker {
    display: inline-flex;
    margin-bottom: 1rem;
    padding: .42rem .7rem;
    border: 1px solid rgb(255 255 255 / 22%);
    border-radius: 999px;
    color: rgb(255 255 255 / 82%);
    background: rgb(255 255 255 / 8%);
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.gs-auth-copy h1 {
    max-width: 620px;
    margin: 0 0 1rem;
    font-size: clamp(2.5rem, 4.7vw, 5rem);
    line-height: .98;
    letter-spacing: -.055em;
    font-weight: 720;
}

.gs-auth-copy p {
    max-width: 620px;
    margin: 0;
    color: rgb(255 255 255 / 78%);
    font-size: 1.06rem;
    line-height: 1.75;
}

.gs-auth-feature-list {
    max-width: 760px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .8rem;
    margin-bottom: auto;
}

.gs-auth-feature {
    min-height: 120px;
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    border: 1px solid rgb(255 255 255 / 15%);
    border-radius: 14px;
    background: rgb(255 255 255 / 8%);
    backdrop-filter: blur(8px);
}

.gs-auth-feature-icon {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    flex: 0 0 34px;
    border-radius: 9px;
    color: #fff;
    background: rgb(255 255 255 / 12%);
}

.gs-auth-feature-icon svg {
    width: 18px;
    height: 18px;
}

.gs-auth-feature strong,
.gs-auth-feature span {
    display: block;
}

.gs-auth-feature strong {
    margin-bottom: .3rem;
    font-size: .88rem;
}

.gs-auth-feature div > span {
    color: rgb(255 255 255 / 68%);
    font-size: .78rem;
    line-height: 1.5;
}

.gs-auth-showcase-footer {
    margin-top: 2rem;
    color: rgb(255 255 255 / 56%);
    font-size: .76rem;
}

.gs-auth-panel {
    min-height: 100vh;
    padding: 2rem;
    display: grid;
    place-items: center;
    background: #fff;
}

.gs-auth-form-wrap {
    width: min(100%, 440px);
}

.gs-auth-mobile-brand {
    display: none;
    margin-bottom: 2.25rem;
    color: #1f5f95;
}

.gs-auth-heading {
    display: flex;
    align-items: center;
    gap: .95rem;
    margin-bottom: 2rem;
}

.gs-auth-welcome-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    flex: 0 0 48px;
    border-radius: 14px;
    color: #2f8ddd;
    background: #e8f3fd;
}

.gs-auth-welcome-icon svg {
    width: 23px;
    height: 23px;
}

.gs-auth-heading h2 {
    margin: 0 0 .25rem;
    font-size: 1.9rem;
    letter-spacing: -.035em;
}

.gs-auth-heading p {
    margin: 0;
    color: #728093;
}

.gs-auth-form .form-label {
    color: #334155;
}

.gs-auth-input-group {
    position: relative;
}

.gs-auth-input-group .form-control {
    min-height: 52px;
    padding-left: 3rem;
    border-color: #d8e2ee;
    border-radius: 10px;
    background: #fbfcfe;
    font-size: .95rem;
    box-shadow: none;
}

.gs-auth-input-group .form-control:focus {
    border-color: #2f8ddd;
    background: #fff;
    box-shadow: 0 0 0 3px rgb(47 141 221 / 12%);
}

.gs-auth-input-icon {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 1rem;
    width: 20px;
    height: 20px;
    transform: translateY(-50%);
    color: #8190a1;
    pointer-events: none;
}

.gs-auth-input-icon svg {
    width: 20px;
    height: 20px;
}

.gs-password-toggle {
    position: absolute;
    z-index: 2;
    top: 50%;
    right: .75rem;
    width: 34px;
    height: 34px;
    padding: 0;
    display: grid;
    place-items: center;
    transform: translateY(-50%);
    border: 0;
    border-radius: 8px;
    color: #718096;
    background: transparent;
}

.gs-password-toggle:hover {
    color: #2f8ddd;
    background: #eef6fd;
}

.gs-password-toggle svg {
    width: 19px;
    height: 19px;
}

.gs-password-toggle .gs-eye-closed,
.gs-password-toggle.is-showing .gs-eye-open {
    display: none;
}

.gs-password-toggle.is-showing .gs-eye-closed {
    display: block;
}

.gs-auth-link {
    color: #2f8ddd;
    text-decoration: none;
    font-weight: 600;
}

.gs-auth-link:hover {
    color: #256fae;
    text-decoration: underline;
}

.gs-auth-submit {
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    border-radius: 10px;
    font-weight: 700;
    box-shadow: 0 10px 24px rgb(47 141 221 / 18%);
}

.gs-auth-submit svg {
    width: 18px;
    height: 18px;
}

.gs-auth-help {
    margin-top: 1.5rem;
    padding: .9rem 1rem;
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    border: 1px solid #e3e9f1;
    border-radius: 10px;
    background: #f8fafc;
}

.gs-auth-help-icon {
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    flex: 0 0 26px;
    border-radius: 999px;
    color: #256fae;
    background: #e6f1fb;
    font-weight: 800;
}

.gs-auth-help strong,
.gs-auth-help span {
    display: block;
}

.gs-auth-help strong {
    margin-bottom: .15rem;
    font-size: .82rem;
}

.gs-auth-help div > span {
    color: #748194;
    font-size: .76rem;
}

.gs-auth-copyright {
    margin-top: 1.7rem;
    color: #9aa6b4;
    text-align: center;
    font-size: .73rem;
}

@media (max-width: 1100px) {
    .gs-auth-shell {
        grid-template-columns: 1fr 460px;
    }

    .gs-auth-feature-list {
        grid-template-columns: 1fr;
        max-width: 480px;
    }

    .gs-auth-feature {
        min-height: auto;
    }
}

@media (max-width: 860px) {
    .gs-auth-shell {
        display: block;
    }

    .gs-auth-showcase {
        display: none;
    }

    .gs-auth-panel {
        min-height: 100vh;
        padding: 1.5rem;
        background:
            radial-gradient(circle at top right, rgb(47 141 221 / 10%), transparent 36%),
            #f7f9fc;
    }

    .gs-auth-form-wrap {
        padding: 2rem;
        border: 1px solid #e2e9f1;
        border-radius: 16px;
        background: #fff;
        box-shadow: 0 24px 60px rgb(38 55 74 / 10%);
    }

    .gs-auth-mobile-brand {
        display: flex;
    }
}

@media (max-width: 520px) {
    .gs-auth-panel {
        padding: 0;
        align-items: stretch;
    }

    .gs-auth-form-wrap {
        width: 100%;
        min-height: 100vh;
        padding: 2rem 1.25rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }
}