/* Responsive fixes for authentication screens. */
.auth-layout-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
}

.auth-layout-shell::before {
    pointer-events: none;
}

.auth-layout-header,
.auth-layout-footer {
    flex: 0 0 auto;
}

.auth-layout-main {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-height: 0;
}

.auth-layout-shell .auth-layout-nav {
    padding-top: clamp(0.5rem, 1.45vh, 1rem);
    padding-bottom: clamp(0.5rem, 1.45vh, 1rem);
}

.auth-layout-shell .auth-layout-footer {
    width: 100%;
    padding-top: clamp(0.45rem, 1.35vh, 1.25rem);
    padding-bottom: clamp(0.45rem, 1.35vh, 1.25rem);
    font-size: 0.875rem;
}

.signin-page {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    min-height: 0;
    padding: clamp(0.75rem, 2vh, 1.5rem) clamp(1rem, 3vw, 2rem);
    overflow-y: auto;
}

.signin-card {
    display: flex;
    width: min(100%, 820px);
    flex-direction: column;
    overflow: hidden;
    border-radius: 1rem;
    background-color: #ffffff;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.24);
}

[data-mode="dark"] .signin-card {
    background-color: #1f2937;
}

.signin-brand-panel {
    display: none;
    flex: 0 0 38%;
    min-height: 420px;
    padding: clamp(2rem, 5vh, 3rem);
}

.signin-brand-icon {
    margin-bottom: clamp(1rem, 2.2vh, 1.5rem);
    font-size: 3.75rem;
    line-height: 1;
}

.signin-brand-title {
    margin-bottom: 0.6rem;
    font-size: clamp(1.4rem, 2.5vw, 1.875rem);
    line-height: 1.15;
}

.signin-brand-copy {
    line-height: 1.45;
}

.signin-brand-line {
    margin-top: clamp(1.4rem, 4vh, 2.5rem);
}

.signin-form-panel {
    flex: 1 1 0;
    padding: clamp(1.35rem, 3.8vh, 2.25rem) clamp(1.25rem, 3.3vw, 2.5rem);
}

.signin-mobile-brand {
    display: flex;
    margin-bottom: clamp(1rem, 3vh, 2rem);
}

.signin-title {
    margin-bottom: 0.25rem;
    font-size: clamp(1.35rem, 2.7vh, 1.5rem);
    line-height: 1.2;
}

.signin-subtitle {
    margin-bottom: clamp(1rem, 3vh, 2rem);
}

.signin-fields {
    display: flex;
    flex-direction: column;
    gap: clamp(0.85rem, 2.2vh, 1.25rem);
}

.signin-submit,
.signin-register {
    min-height: 2.625rem;
    padding-top: 0.65rem !important;
    padding-bottom: 0.65rem !important;
}

.signin-divider {
    margin: clamp(0.9rem, 2.6vh, 1.5rem) 0;
}

.signin-help {
    margin-top: clamp(0.9rem, 2.6vh, 1.75rem);
}

@media (min-width: 1024px) {
    .signin-card {
        max-width: min(820px, calc(100vw - 3rem));
        flex-direction: row;
    }

    .signin-brand-panel {
        display: flex;
    }

    .signin-mobile-brand {
        display: none;
    }

    .signin-form-panel {
        min-width: 0;
    }
}

@media (max-width: 1023.98px) {
    .signin-card {
        max-width: 430px;
    }

    .signin-mobile-brand img {
        width: 2.25rem;
        height: 2.25rem;
    }
}

@media (max-height: 760px) {
    .auth-layout-shell .auth-layout-nav {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .auth-layout-shell .auth-layout-footer {
        padding-top: 0.375rem;
        padding-bottom: 0.5rem;
        font-size: 0.75rem;
    }

    .signin-page {
        padding-top: 0.625rem;
        padding-bottom: 0.625rem;
    }

    .signin-card {
        width: min(100%, 780px);
    }

    .signin-brand-panel {
        min-height: 340px;
        padding: 1.75rem;
    }

    .signin-brand-icon {
        margin-bottom: 0.75rem;
        font-size: 3rem;
    }

    .signin-brand-title {
        margin-bottom: 0.45rem;
    }

    .signin-brand-line {
        margin-top: 1.25rem;
    }

    .signin-form-panel {
        padding: 1.25rem 1.75rem;
    }

    .signin-mobile-brand {
        margin-bottom: 1rem;
    }

    .signin-subtitle {
        margin-bottom: 1rem;
    }

    .signin-fields {
        gap: 0.85rem;
    }

    .signin-divider {
        margin: 0.85rem 0;
    }

    .signin-help {
        margin-top: 0.85rem;
    }

    .signin-submit,
    .signin-register {
        min-height: 2.45rem;
        padding-top: 0.55rem !important;
        padding-bottom: 0.55rem !important;
    }
}

@media (max-height: 640px) and (min-width: 1024px) {
    .signin-brand-copy,
    .signin-brand-line {
        display: none;
    }

    .signin-brand-panel {
        min-height: 300px;
    }
}

@media (max-height: 620px) {
    .signin-page {
        align-items: flex-start;
    }

    .auth-layout-shell .auth-layout-footer {
        display: none;
    }

    .signin-mobile-brand {
        display: none;
    }
}

@media (max-width: 480px) {
    .signin-page {
        align-items: flex-start;
        padding: 0.75rem;
    }

    .signin-card {
        border-radius: 0.875rem;
    }

    .signin-form-panel {
        padding: 1.1rem;
    }

    .signin-title {
        font-size: 1.25rem;
    }

    .signin-subtitle {
        margin-bottom: 0.9rem;
    }

    .signin-fields {
        gap: 0.8rem;
    }

    .signin-divider {
        margin: 0.8rem 0;
    }

    .signin-help {
        margin-top: 0.8rem;
    }
}