/* RESET */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

/* FLEX LAYOUT (IMPORTANT FOR FOOTER) */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

/* MAIN CONTENT TAKES SPACE */
main {
    flex: 1;
}

/* NAVBAR BRAND */
a.navbar-brand {
    white-space: normal;
    text-align: center;
}

/* LINKS */
a {
    color: #0366d6;
}

/* BUTTON */
.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

/* NAV ACTIVE */
.nav-pills .nav-link.active {
    background-color: #1b6ec2;
}

/* SHADOW */
.box-shadow {
    box-shadow: 0 .25rem .75rem rgba(0,0,0,.05);
}

/* FOOTER */
footer.footer {
    margin-top: auto; /* 🔥 pushes footer down */
}

    /* FOOTER LINKS */
    footer.footer a {
        color: #fff;
    }

        footer.footer a:hover {
            text-decoration: underline;
        }

/* ICON FIX */
.field-icon {
    float: right;
    margin-left: -25px;
    margin-top: -25px;
}

/* VALIDATION */
.custom-validation-invalid {
    color: red;
    font-size: 14px;
}




/* FULL SCREEN LOADER - CENTERED */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 22px;
    font-weight: 600;
}

    /* spinner effect */
    #loader::after {
        content: "";
        width: 45px;
        height: 45px;
        margin-left: 15px;
        border: 4px solid #fff;
        border-top: 4px solid transparent;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}