body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1e1e1e;
    color: #d4d4d4;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
}

.login-container {
    background-color: #252526;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    padding: 30px;
    width: 100%;
    max-width: 300px;
    margin: auto;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #d4d4d4;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #d4d4d4;
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #3c3c3c;
    background-color: #3c3c3c;
    color: #d4d4d4;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 16px;
}

.btn-primary {
    background-color: #0e639c;
    color: #ffffff;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #1177bb;
}

.btn-secondary {
    background-color: transparent;
    color: #d4d4d4;
    border: 1px solid #3c3c3c;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    width: auto;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    margin-top: 20px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: #3c3c3c;
}

.alert {
    background-color: #264f78;
    color: #d4d4d4;
    padding: 10px;
    border-radius: 5px;
    margin-top: 15px;
}

.remember-group {
    display: flex;
    align-items: center;
}

.remember-group input[type="checkbox"] {
    margin-right: 5px;
    margin-top: 0;
}

.remember-group label {
    margin-bottom: 0;
    line-height: 1;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.multiselect {
    height: auto;
    min-height: 100px;
}

.multiselect option {
    padding: 5px;
}

.multiselect option:checked {
    background-color: #264f78;
    color: #d4d4d4;
}