body {}

/* Desktop Layout (default) */
.login-bg {
    background: url("../images/login-background.webp") no-repeat center center fixed;
    background-size: contain;
    min-height: 100vh;
}

/* Mobile Layout */
@media (max-width: 768px) {
    .main-content {
        padding: 0 !important;
    }

    .login-bg {
        background: url("../images/login-background-mobile.webp") no-repeat center center fixed;
        background-size: cover !important;
        min-height: 100vh !important;
        height: 100vh !important;
        padding-top: 104px !important;
    }

    .login-bg .container {
        max-height: none !important;
        height: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .login-bg .card {
        margin: 1rem !important;
        max-width: 90vw;
    }
}

/* Microsoft Sign-in Button - Following Official Guidelines */
.btn-microsoft {
    background-color: #ffffff;
    border: 1px solid #d4d4d4;
    color: #5e5e5e;
    font-weight: 600;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 2px;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    min-height: 36px;
}

.btn-microsoft:hover {
    background-color: #f3f2f1;
    border-color: #d4d4d4;
    color: #323130;
}

.btn-microsoft:focus {
    background-color: #f3f2f1;
    border-color: #d4d4d4;
    color: #323130;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.btn-microsoft:active {
    background-color: #edebe9;
    border-color: #d4d4d4;
    color: #323130;
}

/* Microsoft Outline Button for Registration */
.btn-outline-microsoft {
    background-color: transparent;
    border: 2px solid #0078d4;
    color: #0078d4;
    font-weight: 600;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 2px;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    min-height: 36px;
}

.btn-outline-microsoft:hover {
    background-color: #0078d4;
    border-color: #0078d4;
    color: #ffffff;
}

.btn-outline-microsoft:focus {
    background-color: #0078d4;
    border-color: #0078d4;
    color: #ffffff;
    box-shadow: 0 0 0 0.2rem rgba(0, 120, 212, 0.25);
}

.btn-outline-microsoft:active {
    background-color: #106ebe;
    border-color: #106ebe;
    color: #ffffff;
}

/* Microsoft Logo SVG Styling */
.ms-logo {
    flex-shrink: 0;
}

/* Dark theme variant (optional) */
@media (prefers-color-scheme: dark) {
    .btn-microsoft {
        background-color: #2d2d30;
        border-color: #414141;
        color: #ffffff;
    }

    .btn-microsoft:hover {
        background-color: #3e3e42;
        border-color: #414141;
        color: #ffffff;
    }

    .btn-microsoft:focus {
        background-color: #3e3e42;
        border-color: #414141;
        color: #ffffff;
    }

    .btn-microsoft:active {
        background-color: #4a4a4e;
        border-color: #414141;
        color: #ffffff;
    }
}