/* ==================================================
   LOGIN PAGE – ELEGANT & RESPONSIVE (BOOTSTRAP 2.x)
================================================== */

/* ==================================================
   LOGIN BACKGROUND ANIMATION – GOVERNMENT STYLE
================================================== */
/* ==================================================
   LOGIN BACKGROUND ANIMATION – GOVERNMENT STYLE
================================================== */

.page-login {
    background: transparent !important;
}

/* layer background */
.login-bg-animated {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;

    background: linear-gradient(
        -45deg,
        #f4f6f8,
        #eef2f6,
        #e9edf2,
        #f6f8fa
    );

    background-size: 400% 400%;
    animation: arsipLoginBg 40s ease infinite;

    z-index: -1; /* PENTING */
}

/* animasi halus */
@keyframes arsipLoginBg {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}


.page-login .container-fluid {
    position: relative;
    z-index: 1;
}


.login-header {
    margin-top: 30px;
    margin-bottom: 20px;
}

.login-title {
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #2c3e50;
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 13px;
    color: #7f8c8d;
    line-height: 18px;
}

/* card */
.arsip-login-box {
    background: #ffffff;
    border-radius: 12px;
    padding: 26px;
    max-width: 420px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,.12);
      animation: fadeUp .8s ease forwards;
}




@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* info text */
.login-info {
    font-size: 13px;
    background: #f8f9fa;
    color: #2c3e50;
    border: 1px solid #e0e0e0;
}

/* input group */
.input-prepend {
    width: 100%;
    margin-bottom: 14px;
}

.input-prepend .add-on {
    background: #f4f6f8;
    border-right: 0;
    color: #7f8c8d;
}

.input-prepend input {
 
    height: 18px;
    font-size: 14px;
}

/* button */
.btn-login {
    width: 100%;
    height: 44px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    background: #2c3e50;
    border: none;
}

.btn-login:hover {
    background: #1f2d3a;
}

/* footer */
.login-footer {
    margin-top: 15px;
}

.login-footer small {
    font-size: 11px;
    color: #95a5a6;
}

/* ==================================================
   MOBILE
================================================== */
@media (max-width: 767px) {

    /* paksa grid bootstrap */
    .row-fluid,
    .span4,
    .span12 {
        width: 100% !important;
        float: none !important;
        margin-left: 0 !important;
    }

    .login-header {
        margin-top: 20px;
        padding: 0 10px;
    }

    .login-title {
        font-size: 20px;
        letter-spacing: 1.5px;
    }

    .login-subtitle {
        font-size: 12px;
        line-height: 16px;
    }

    .arsip-login-box {
        width: 92% !important;
        padding: 18px;
        border-radius: 10px;
    }

    .input-prepend input {
        height: 18px;
        font-size: 14px;
    }

    .btn-login {
        height: 42px;
        font-size: 15px;
    }
}


@media (prefers-reduced-motion: reduce) {
    .login-bg-animated {
        animation: none;
    }
}

@media (max-width: 767px) {
    .login-bg-animated {
        animation: none;
        background: #f4f6f8;
    }
}