@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap");

:root {
    --army-dark: #3a4032; /* Hijau Zaitun Gelap - Latar utama */
    --army-medium: #555c4a; /* Hijau Zaitun Sedang - Latar Sekunder/Widget */
    --army-light: #7c836c; /* Hijau Zaitun Terang - Hover/Form */
    --army-accent: #b0b8a2;

    --primary-bg: #fff;
    --primary-dark: #3a4032;
    --primary-color: #555c4a;
    --primary-light: #fff;
    --secondary-bg: #7c836c;
    --shadow-light: 0 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-inset: inset 0 2px 5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: "Poppins", sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background: linear-gradient(
        135deg,
        var(--primary-dark),
        var(--primary-color)
    );
    background: var(--primary-bg);
    color: var(--primary-light);
    overflow: hidden;
    background: linear-gradient(
        360deg,
        rgba(255, 255, 255, 1) 0%,
        var(--secondary-bg) 50%,
        var(--primary-dark) 100%
    );
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 3rem;
    text-align: center;
    background: var(--primary-light);
    border-radius: 20px;
    box-shadow: var(--primary-dark);
    border: 1px solid var(--primary-dark);
    transition: transform 0.3s ease-in-out;
    animation: fadeInScale 0.8s ease-out forwards;
    background: linear-gradient(
        360deg,
        var(--army-dark) 0%,
        var(--army-accent) 50%,
        var(--primary-light) 100%
    );
}

.register-container {
    width: 100%;
    max-width: 400px;
    padding: 3rem;
    text-align: center;
    background: var(--primary-light);
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease-in-out;
    animation: fadeInScale 0.8s ease-out forwards;
}

/* Wadah untuk logo dan teks */
.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.header-container img {
    width: 50px;
    /* Ukuran logo lebih kecil */
    margin-right: 15px;
    background-color: var(--primary-dark);
    border-radius: 10px;
}

h2 {
    font-weight: 600;
    color: var(--primary-dark);
    margin: 0;
    /* Menghilangkan margin default h2 */
}

.error {
    border: 1px solid red !important;
    padding: 10px;
    color: red !important;
    font-size: 0.8rem !important;
}

.alert {
    padding: 10px 20px;
    text-align: center;
    border-radius: 5px;
    margin: 20px auto;
}

.alert-danger {
    color: red;
    background: #eee;
    /* border: 1px solid red; */
}

.alert-button {
    position: absolute;
    top: 20%;
    right: 5px;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    font-size: 22px;
    color: #7c2c34;
    cursor: pointer;
    line-height: 1;
    padding: 0;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    font-size: 1rem;
    color: #888;
    pointer-events: none;
    transition: all 0.3s ease;
}

.form-group input,
select {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    background: #f0f0f0;
    box-shadow: var(--shadow-inset);
    font-size: 1rem;
    box-sizing: border-box;
    color: var(--primary-dark);
    transition: all 0.3s ease;
    border: 1px solid var(--primary-dark);
}
.form-group input.error,
select.error {
    border: 1px solid red !important;
    color: red !important;
    padding: 10px !important;
    background-color: #fff3f4; /* Tambahkan latar belakang merah muda */
}
.form-group input:focus,
select:focus {
    outline: none;
    background: #e9e9e9;
}

.form-group.has-error label {
    color: #dc3545; /* Ubah warna label menjadi merah */
}

.form-group.has-error input.form-control.error {
    border-color: #dc3545; /* Ubah warna border input menjadi merah */
    background-color: #fff3f4; /* Tambahkan latar belakang merah muda */
}

/* Gaya untuk pesan kesalahan */
.help-block.error-message {
    color: #dc3545; /* Ubah warna teks pesan kesalahan menjadi merah */
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Opsional: Tambahkan fokus yang jelas saat input dalam keadaan error */
.form-group.has-error input.form-control.error:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-group input:focus + label,
select:focus + label,
.form-group input:not(:placeholder-shown) + label,
select:not(:placeholder-shown) + label {
    top: -12px;
    left: 0.5rem;
    color: var(--primary-dark);
    padding: 0 0.5rem;
}

.login-btn {
    width: 100%;
    padding: 1.2rem;
    border: none;
    border-radius: 10px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border: 1px solid var(--primary-dark);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.login-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.login-btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* --- MEDIA QUERIES UNTUK RESPONSIVITAS --- */
@media (max-width: 480px) {
    body {
        display: block;
        overflow-y: scroll;
        padding: 10px;
    }
    .login-container {
        width: 90%;
        max-width: 300px;
        margin: 30px auto;
        height: auto;
        max-height: 500px;
        padding: 2rem 1.5rem;
    }
    h2 {
        text-align: left;
    }
    .register-container {
        width: 90%;
        max-width: 300px;
        margin: 30px auto;
        height: auto;
        padding: 2rem 1.5rem;
        overflow-y: scroll !important;
    }
}