body {
    background: #ffffff;
    height: 100vh;
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.login-card {
    width: 900px;
    height: 460px;
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 1px solid #e5e7eb;
}

/* LEFT */
.login-left {
    width: 60%;
    background: linear-gradient(180deg, #0b1f3a, #123d6a);
    color: #facc15;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start; /* ⬅ đẩy lên trên */
    padding: 70px 50px;
}

.logo {
    width: 190px;
    margin-bottom: 0;
    margin-top: 20px;
    filter: drop-shadow(0 8px 18px rgba(0,0,0,0.45));
}
.login-left .logo {
    width: 180px; /* to hơn */
    margin-top: 10px;
    margin-bottom: 25px;
    filter: drop-shadow(0 10px 22px rgba(0,0,0,0.45));
}

.login-left h2 {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 0.4px;
    margin-bottom: 12px;
}

.subtitle {
    font-size: 16px;
    font-weight: 400;
    color: #e5e7eb;
    text-align: center;
    max-width: 340px;
    line-height: 1.7;
    margin-bottom: 40px;
}

    .login-left p {
        color: #dbeafe;
        font-size: 15px;
    }
.contact-info {
    margin-top: auto; /* ⬇ đẩy xuống cuối cột */
    padding-top: 35px;
    font-size: 14.5px;
    color: #e5e7eb;
    text-align: center;
}

    .contact-info div {
        margin-bottom: 8px;
    }

    .contact-info b {
        font-weight: 600;
        color: #facc15;
    }


/* RIGHT */
.login-right {
    width: 55%;
    padding: 50px 40px;
    background: #ffffff;
}

    .login-right h3 {
        font-size: 22px;
        font-weight: 600;
        color: #0b1f3a;
        margin-bottom: 25px;
    }
    .login-right input {
        font-family: 'Inter', sans-serif;
    }
.form-label {
    font-weight: 500;
    color: #334155;
}

.form-control {
    border-radius: 12px;
    padding: 12px 14px;
    border: 1px solid #cbd5f5;
    font-size: 15px;
}

    .form-control:focus {
        border-color: #facc15;
        box-shadow: 0 0 0 0.15rem rgba(250, 204, 21, 0.35);
    }

.btn-login {
    background: linear-gradient(90deg, #facc15, #fbbf24);
    border: none;
    color: #0f172a;
    font-weight: 600;
    border-radius: 12px;
    padding: 12px;
    font-size: 15px;
    transition: all 0.25s ease;
}

    .btn-login:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 16px rgba(250, 204, 21, 0.45);
    }

.login-footer {
    margin-top: 30px;
    font-size: 13px;
    color: #64748b;
    text-align: center;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .login-card {
        flex-direction: column;
        height: auto;
        width: 95%;
    }

    .login-left {
        width: 100%;
        height: 180px;
    }

    .login-right {
        width: 100%;
    }
}
/* --- Forgot Password Link Custom --- */
.forgot-password-link {
    color: #0b1f3a; /* Đồng bộ với màu h3 của bên login-right */
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

    .forgot-password-link:hover {
        color: #123d6a; /* Màu xanh sáng hơn một chút khi di chuột */
    }

    /* Hiệu ứng gạch chân hiện ra từ dưới */
    .forgot-password-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 1px;
        bottom: -1px;
        left: 0;
        background-color: #facc15; /* Sử dụng màu Vàng chủ đạo của bạn cho đường kẻ */
        transition: width 0.3s ease;
    }

    .forgot-password-link:hover::after {
        width: 100%;
    }