Backend/WEBROOT/style.css

body {
    margin: 0;
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

header {
    background-color: #007bff;
    color: white;
    padding: 15px 20px;
    text-align: center;
    font-size: 1.5rem;
}

.main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sidebar {
    width: 200px;
    background-color: #f4f4f4;
    border-right: 1px solid #ccc;
    padding: 10px;
}

.sidebar button {
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 5px;
    border: none;
    background-color: #e0e0e0;
    cursor: pointer;
    text-align: left;
    font-size: 1rem;
}

.sidebar button.active {
    background-color: #007bff;
    color: white;
}

.content {
    flex: 1;
    padding: 20px;
    overflow: auto;
}

/* Dark Mode Styles */
body.dark-mode {
    background-color: #121212;
    color: #f0f0f0;
}

body.dark-mode header {
    background-color: #1f1f1f;
}

body.dark-mode .sidebar {
    background-color: #1a1a1a;
    border-right: 1px solid #333;
}

body.dark-mode .sidebar button {
    background-color: #333;
    color: #f0f0f0;
}

body.dark-mode .sidebar button.active {
    background-color: #007bff;
    color: white;
}

body.dark-mode .content {
    background-color: #121212;
}

/* Toggle Button */
#darkModeToggle {
    position: absolute;
    top: 15px;
    right: 20px;
    padding: 5px 10px;
    cursor: pointer;
    background-color: #e0e0e0;
    border: none;
    border-radius: 4px;
}

body.dark-mode #darkModeToggle {
    background-color: #333;
    color: white;
}

.service-group {
    margin-bottom: 10px;
}

.group-title {
    font-weight: bold;
    cursor: pointer;
    padding: 5px;
}

.group-services {
    margin-left: 10px;
}

.service-group {
    margin-bottom: 8px;
}

.group-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 8px;
    font-weight: bold;
    user-select: none;
}

.group-title:hover {
    background: rgba(0, 0, 0, 0.05);
}

.group-services {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-left: 10px;
}

.service-group.open .group-services {
    max-height: 500px;
    /* genug für alle Buttons */
}

.arrow {
    transition: transform 0.3s ease;
}

.service-group.open .arrow {
    transform: rotate(90deg);
}

/* ===== Login Page ===== */

.login-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f6f8;
}

body.dark-mode .login-container {
    background-color: #121212;
}

.login-box {
    background-color: white;
    padding: 30px 35px;
    border-radius: 8px;
    width: 320px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

body.dark-mode .login-box {
    background-color: #1a1a1a;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

.login-box h2 {
    margin-top: 0;
    margin-bottom: 20px;
    text-align: center;
}

.login-box input {
    width: 100%;
    padding: 10px;
    margin-bottom: 12px;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

body.dark-mode .login-box input {
    background-color: #333;
    border: 1px solid #555;
    color: #f0f0f0;
}

.login-box button {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 4px;
    background-color: #007bff;
    color: white;
    font-size: 1rem;
    cursor: pointer;
}

.login-box button:hover {
    background-color: #0056b3;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}


.login-error {
    color: #dc3545;
    text-align: center;
    margin-bottom: 10px;
}

body.dark-mode .login-box h2 {
    color: #f0f0f0;
}

body.dark-mode .login-error {
    color: #ff6b6b;
}

.overtime-container {
    max-width: 400px;
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

body.dark-mode .overtime-container {
    background-color: #1e1e1e;
    color: #f0f0f0;
}

.overtime-container label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.overtime-container input,
.overtime-container button {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 1rem;
}

body.dark-mode .overtime-container input {
    background-color: #333;
    border: 1px solid #555;
    color: #f0f0f0;
}

.overtime-container button {
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}

.overtime-container button:hover {
    background-color: #0056b3;
}

.overtime-result {
    text-align: center;
    font-size: 1.3rem;
    font-weight: bold;
    padding: 10px;
    border-radius: 5px;
    background-color: #e0f7e0;
}

body.dark-mode .overtime-result {
    background-color: #333;
}

.overtime-result.negative {
    background-color: #f8d7da;
    color: #721c24;
}

body.dark-mode .overtime-result.negative {
    background-color: #551b1e;
    color: #f88;
}