/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #eef2f7;
}

/* WRAPPER */
.login-container {
    display: flex;
    min-height: 100vh;
}

/* LEFT PANEL */
.left-panel {
    width: 50%;
    background: #eaf2ff;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.content-left {
    max-width: 400px;
}

.image-box {
    background: white;
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 20px;
    text-align: center;
}

.image-box img {
    width: 100%;
    max-height: 250px;
    object-fit: cover;
    border-radius: 10px;
}

.left-panel h2 {
    font-size: 22px;
    color: #2f80ed;
    margin-bottom: 10px;
}

.left-panel p {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
}

/* ================= RIGHT PANEL - CARD ================= */
.right-panel {
    width: 50%;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.form-box {
    width: 100%;
    max-width: 420px;
    
    /* CARD STYLE */
    background: white;
    padding: 40px 35px;
    border-radius: 20px;          
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid #f0f0f0;
}

/* TITLE */
.form-box h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #111;
    text-align: center;
}

.sub-title {
    color: #2f80ed;
    font-size: 16px;
    margin-bottom: 35px;
    display: block;
    text-align: center;
}

/* FORM */
.form-box form {
    width: 100%;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    font-weight: 500;
    color: #333;
}

/* INPUT */
.form-group input,
.input-password input {
    width: 100%;
    height: 54px;
    padding: 0 18px;
    border: 1.5px solid #e0e0e0;
    border-radius: 12px;
    background: #f9fafc;
    font-size: 15.5px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.input-password input:focus {
    outline: none;
    border-color: #2f80ed;
    box-shadow: 0 0 0 3px rgba(47, 128, 237, 0.1);
}

/* BUTTON */
.btn-login {
    width: 100%;
    height: 56px;
    margin-top: 10px;
    border: none;
    border-radius: 999px;
    background: #2f80ed;
    color: white;
    font-size: 16.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: #1e6ad4;
    transform: translateY(-2px);
}

/* ALERT */
.alert {
    padding: 16px 20px;
    margin-bottom: 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
}

.alert-error {
    background-color: #fff3cd;
    color: #c92a2a;
    border: 1px solid #ffe066;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 992px) {
    .login-container {
        flex-direction: column;
    }
    
    .left-panel, .right-panel {
        width: 100%;
        padding: 40px 20px;
    }
    
    .right-panel {
        padding: 30px 20px;
    }
    
    .form-box {
        padding: 35px 25px;
    }
}

@media (max-width: 576px) {
    .form-box {
        padding: 30px 20px;
        border-radius: 16px;
    }
    
    .form-box h1 {
        font-size: 28px;
    }
}