* {
    font-family: 'Noto Sans Mono', 'Noto Sans TC';
}

body {
    /*background: linear-gradient(180deg, #006948 0%, #54917f 50%, #79c06e 100%);*/
    background: #dbf0c0;
    background: linear-gradient(180deg,rgba(219, 240, 192, 1) 0%, rgba(79, 191, 157, 1) 50%, rgba(102, 189, 189, 1) 100%);
    min-height: 100vh;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(15, 35, 80, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 450px;
    width: 100%;
    overflow: hidden;
}

.login-header {
    /*background: linear-gradient(135deg, #006948, #54917f);*/
    background-color: #467273;
    color: white;
    padding: 15px;
    text-align: center;
    position: relative;
}

    .login-header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="1.5" fill="white" opacity="0.1"/><circle cx="60" cy="80" r="1" fill="white" opacity="0.1"/></svg>');
    }

    .login-header .logo-icon {
        font-size: 3.5rem;
        color: #ffffff;
        text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        margin-bottom:15px;
    }

        .login-header .logo-icon img {
            max-width: 80%;
        }

    .login-header .system-title {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 5px;
        position: relative;
    }

    .login-header .system-subtitle {
        font-size: 1rem;
        opacity: 0.9;
        position: relative;
        margin: 0px;
    }

.login-body {
    padding: 30px 30px;
}

    .login-body .pageTitle {
        margin-bottom: 10px;
        font-size: 1.5rem;
        font-weight: 500;
        text-align: center;
        color: #467273;
    }

.form-floating {
    margin-bottom: 20px;
}

.form-control, .form-select {
    border: 1px solid #e9ecef;
    border-radius: 10px;
    padding: 15px 20px;
    font-size: 1rem;
    transition: all 0.3s ease;
    /*background: rgba(248, 249, 250, 0.8);*/
}

    .form-control::placeholder {
        /*改動會影響Login的效果*/
        /*color:#c0c0c0 !important*/
    }

    .form-control:focus {
        border-color: #467273;
        box-shadow: 0 0 0 0.2rem rgba(15, 35, 80, 0.15);
        background: white;
    }

.form-floating label, .contItem {
    color: #6c757d;
    font-weight: 500;
}


.form-floating.position-relative .form-control {
    padding-right: 130px; /* 增加右側padding給驗證碼圖片留空間 */
}

.form-floating.position-relative .captcha-image {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    border: 1px solid #dee2e6;
    border-radius: 4px;
    cursor: pointer;
}

.form-floating > .form-select {
    padding-top: 0px;
    padding-bottom: 0px;
    margin-bottom:2px;
}

.btn-def {
    border-radius: 10px;
    padding: 12px;
    font-size: 1rem;
    font-weight: 500;
    width: 100%;
    transition: transform 0.5s ease, opacity 0.5s linear;
    display:inline-block;
    text-align:center;
    text-decoration:none;
}

    .btn-def:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(15, 35, 80, 0.3);
    }

    .btn-def:active {
        transform: translateY(0);
    }

.btn-login {
    background: #467273;
    background: linear-gradient(125deg,rgba(70, 114, 115, 1) 50%, rgba(109, 140, 140, 1) 100%);
    border: none;
    color: white;
}

.btn-cancel {
    border: 1px solid #467273;
    color: #467273;
}


.link {
    color: #579DAB;
    text-decoration: none;
}

    .link:hover {
        font-weight: 500;
        text-decoration: underline;
    }

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6c757d;
    font-size: 1rem;
    padding: 5px;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10;
}

    .password-toggle:hover {
        color: #467273;
    }

    .password-toggle:focus {
        outline: none;
        color: #467273;
    }

.start {
    color: tomato;
}

.ul li {
    margin: 5px 0px
}


@media (max-width: 576px) {
    .login-card {
        margin: 10px;
        border-radius: 10px;
    }

    .login-header {
        padding: 30px 20px 25px;
    }

    .login-body {
        padding: 30px 20px;
    }

    .system-title {
        font-size: 1.5rem;
    }
}