:root {
    --bg-login: url('/assets/img/bginfo.png');
    --primary-color: #6777ef; /* Warna biru Stisla/CoreUI */
    --danger-color: #dc3545;  /* Warna merah error */
}

body {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), var(--bg-login);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Nunito', sans-serif;
}

/* --- Container Utama --- */
.login-card {
    display: flex;
    flex-direction: row;
    width: 100%;
    max-width: 900px;
    min-height: 550px;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.login-info {
    flex: 1;
    background: linear-gradient(135deg, rgba(103, 119, 239, 0.9), rgba(49, 60, 142, 0.9));
    /* padding: 40px; */
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center; 
    align-items: center;     
    text-align: center;      
    color: white;
}

.login-form-container {
    flex: 1;
    /* padding: 50px; */
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* --- PERBAIKAN INPUT GROUP (FOCUS & ERROR) --- */

/* 1. Hilangkan Shadow/Glow bawaan Browser & Bootstrap */
.form-control:focus, 
.input-group-text:focus {
    box-shadow: none !important;
    outline: none !important;
}

/* 2. Efek "Full Blue" saat diklik (Normal) */
.input-group:focus-within:not(.has-validation:has(.is-invalid)) {
    border-radius: 8px;
    border: 1px solid var(--primary-color);
}

.input-group:focus-within:not(.has-validation:has(.is-invalid)) .input-group-text,
.input-group:focus-within:not(.has-validation:has(.is-invalid)) .form-control {
    border-color: var(--primary-color) !important;
    color: var(--primary-color);
}

/* 3. Efek "Full Red" saat Error (is-invalid) */
.input-group.has-validation:has(.is-invalid) {
    border-radius: 8px;
    border: 1px solid var(--danger-color);
}

.input-group.has-validation:has(.is-invalid) .input-group-text {
    border-color: var(--danger-color) !important;
    background-color: #fff5f5; /* Background merah muda tipis */
}

/* Menghilangkan garis pembatas tengah agar menyatu */
.input-group:focus-within .input-group-text,
.input-group.has-validation:has(.is-invalid) .input-group-text {
    border-right: none !important;
}

.input-group:focus-within .form-control,
.input-group.has-validation:has(.is-invalid) .form-control {
    border-left: none !important;
}

/* --- Elemen Form Standar --- */
.form-control {
    border-radius: 8px;
    padding: 12px 15px;
    border: 1px solid #e4e6fc;
}

.btn-login {
    background-color: var(--primary-color);
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    color: white;
    transition: 0.3s;
}

.btn-login:hover {
    background-color: #394eea;
    transform: translateY(-2px);
}

/* --- Animasi Ticker Teks --- */
.ticker-container {
    height: 50px;
    overflow: hidden;
    position: relative;
    width: 100%;
    margin: 20px 0;
}

.ticker-wrapper {
    position: absolute;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
    transform: translateY(-150px); 
    animation: ticker-down 12s cubic-bezier(0.25, 1, 0.5, 1) infinite;
}

.ticker-item {
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
}

.garis-horizontal {
    width: 100px;      /* Panjang garis */
    height: 2px;       /* Ketebalan garis */
    background-color: rgb(255, 255, 255);
    margin: 10px 0;    /* Jarak atas-bawah */
}

@keyframes ticker-down {
    0%, 25% { transform: translateY(-150px); }
    30%, 55% { transform: translateY(-100px); }
    60%, 85% { transform: translateY(-50px); }
    90%, 100% { transform: translateY(0); }
}

/* Monitor Besar */
@media (min-width: 1600px) {

    .login-card {
        max-width: 1100px;
        min-height: 580px;
    }

    .login-info {
        padding: 80px;
    }

    .login-form-container {
        padding: 80px;
    }

    .login-info h2 {
        font-size: 3rem;
    }

    .login-info p {
        font-size: 1.3rem;
    }
}

/* --- Responsif Mobile --- */
/* =====================================
   MOBILE FULLSCREEN
===================================== */
@media (max-width: 768px) {

    body {
        display: block;
        height: auto;
        min-height: 100vh;
    }

    .container {
        max-width: 100%;
        padding: 0;
        margin: 0;
    }

    .login-card {
        display: block;
        max-width: 100%;
        width: 100%;
        margin: 0;
        border-radius: 0;
        box-shadow: none;
        min-height: auto;
    }

    /* PANEL INFORMASI */
    .login-info {
        height: 100vh;
        min-height: 100vh;

        padding: 30px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;

        text-align: center;
    }

    /* PANEL LOGIN */
    .login-form-container {
        height: 100vh;
        min-height: 100vh;

        padding: 30px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .login-form-container form {
        width: 100%;
    }

    .logosekolah {
        width: 100px;
    }

    .login-info h2 {
        font-size: 1.9rem;
    }

    .login-info p {
        font-size: 1rem;
        line-height: 1.6;
    }

    .ticker-item {
        font-size: 15px;
    }

    @keyframes ticker-down {
        0%, 25% { transform: translateY(-120px); }
        30%, 55% { transform: translateY(-80px); }
        60%, 85% { transform: translateY(-40px); }
        90%, 100% { transform: translateY(0); }
    }

        .ticker-container{
        height:70px;
    }

    .ticker-item{
        height:70px;
        line-height:1.4;
        text-align:center;
        padding:0 10px;
        white-space:normal;
    }

    .ticker-wrapper{
        transform:translateY(-210px);
    }

    @keyframes ticker-down {
        0%,25%{
            transform:translateY(-210px);
        }
        30%,55%{
            transform:translateY(-140px);
        }
        60%,85%{
            transform:translateY(-70px);
        }
        90%,100%{
            transform:translateY(0);
        }
    }
}