:root{
    --background-color: #7f7e7e;
    --table-background-color: #a9a6a6;
    --nav-bar-color: #373636;
    --nav-bar-text-color: #7f7e7e;
    --login-background-color: #ffffff;
    --custom-blue-color: #2868c7;
    --main-letter-color: black;
}

body {
    font-family:Arial,
    Helvetica,
    sans-serif;
    background-color: var(--background-color);
}
button {
    color: var(--background-color);
    background-color: var(--main-letter-color);
    cursor: pointer;
    border-radius: 10px;
    border: 2px solid var(--main-letter-color);
    font-size: 16px;
    padding: 10px;
    margin: 15px;
}
button:hover {
    color: black;
    background-color: var(--background-color);
    border: 2px solid var(--main-letter-color);
    padding: 10px;
}
h1, h2,  form{
    color: var(--main-letter-color);

    text-align: center;
    text-decoration: none;
    text-transform: uppercase;

    line-height: 1.5em;
}
table{
    color: var(--main-letter-color);
    font-weight: 400;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 30px;

    border: 4px solid var(--main-letter-color);
    border-collapse: collapse;
    box-shadow: 0 0 20px var(--custom-blue-color);

    overflow: hidden;

    background-color: var(--table-background-color);
}
.acp-edit-table {
    width: auto;
    max-width: 100%;
    border-collapse: separate;
    table-layout: auto;
    /* or 'fixed' if you want even column widths */
    overflow: hidden;
    overflow-x: auto;
    display: block;
    /* Makes it responsive if inside a narrow container */
    white-space: nowrap;
    border-spacing: 0;
    border-radius: 8px; /* Adjust the radius as desired */
}
.acp-edit-table th,
.acp-edit-table td {
    padding: 8px 12px;
    border: 1px solid var(--main-letter-color);
    text-align: left;
    white-space: nowrap;
    /* Prevents wrapping, keeps cells narrow */
}
.acp-edit-table thead tr:first-child th:first-child {
    border-top-left-radius: 8px;
}

.acp-edit-table thead tr:first-child th:last-child {
    border-top-right-radius: 8px;
}

.acp-edit-table tbody tr:last-child td:first-child {
    border-bottom-left-radius: 8px;
}

.acp-edit-table tbody tr:last-child td:last-child {
    border-bottom-right-radius: 8px;
}
.acp-edit-table input {
    border-radius: 6px;
    /* Adjust as needed */
    border: 1px solid #ccc;
    padding: 4px 8px;
    font-size: 14px;
    background-color: var(--table-background-color);
    box-sizing: border-box;
    /* Ensures padding doesn't make inputs overflow */
}
.acp-edit-table input:focus {
    outline: none;
    border-color: red;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}
th{
    border: 2px solid var(--main-letter-color);
    width: 150px;
    font-size: 16pt;
}
td{
    border: 2px solid var(--main-letter-color);
    font-size: 12pt;
}
.table-header{
    background-color: var(--table-background-color);
}
.table input {
    width: 100%;
    box-sizing: border-box;
    background-color: var(--table-background-color);
}
.table .td-input div{
    position: relative;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    display: inline-block;
}

.profile-content table td {
    padding: 20px;
    font-size: 20px;
}

.double-input {
    color: blue;
}
.no-double-input, .duty-user-available {
    color: var(--main-letter-color);
}
.no-user-work-day, .duty-user-unavailable {
    color: red;
}

#Kalenderwoche, #duty-dropdown-div, .button-wrapper, #php-dp-pdf-button-div, #button-rufdienstplan-pdf-div, #duty-count, #dev-tools-activation-div {
    color: var(--main-letter-color);
    text-align: center;
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
}
.selection-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    /* space between label and dropdown */
}
/* Container around label + select */
.kalender-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background-color: var(--background-color);
    border-radius: 8px;
    max-width: 400px;
    margin-bottom: 20px;
    box-shadow: 6px 6px 6px 6px rgba(0, 0, 0, 0.1);
}

/* Label styling */
.kalender-wrapper label {
    font-size: 1rem;
    color: var(--nav-bar-color);
    font-weight: 500;
}

/* Dropdown styling */
.kalender-wrapper select {
    padding: 8px 12px;
    font-size: 1rem;
    border: 1px solid var(--nav-bar-color);
    border-radius: 6px;
    background-color: var(--background-color);
    color: var(--nav-bar-color);
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.kalender-wrapper select:focus {
    border-color: red;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.2);
    outline: none;
}
@media (max-width: 500px) {
    .kalender-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }

    .kalender-wrapper label,
    .kalender-wrapper select {
        width: 100%;
    }
}


#rufdienst-datum {
    width: 80px;
}
#rufdienst-mitarbeiter, #rufdienst-nummer {
    width: 300px;
}
.duty-number {
    text-align: left;
}
.duty-date-weekend {
    background-color: #7f7e7e;
}
.count-label {
    border: 1px solid var(--main-letter-color);
    margin: 2px;
    display: inline-block;
    width: 110px;
    padding-top: 7px;
    padding-bottom: 7px;
    border-radius: 20px;
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 5px;
    background-color: #b0b0b0;
    border: 3px solid var(--main-letter-color);
    width: auto;
    text-align: center;
}
li {
    display: inline;
    width: 60px;
    border-right: 1px solid var(--main-letter-color);   
}
li:last-child {
    border-right: none;
}
li a:hover {
    color: blue;
    text-shadow: 0 0 1px blue;
}
li a {
    color: var(--main-letter-color);
    padding-right: 10px;
    padding-left: 10px;
    text-decoration: none;
    display: inline;
}
::placeholder {
    text-align: center;
}

.nav-bar {
    background-color: var(--nav-bar-color);
    height: 60px;
    width: 100%;
    border: 0;
    margin-bottom: 25px;
}
.nav-bar div {
    display: flex;
    margin: 0 auto;
    width: 1000px;
    height: 100%;
}
.nav-bar div h1,
.nav-bar div a {
    display: inline-flex;
    align-items: center;
}

.nav-bar div h1 {
    flex: 1;
    font-size: 24px;
    padding: 0;
    margin: 0;
    color: var(--nav-bar-text-color);
    font-weight: normal;
}

.nav-bar div a {
    padding: 0 20px;
    text-decoration: none;
    color: var(--nav-bar-text-color);
    font-weight: bold;
}

.nav-bar div a i {
    padding: 2px 8px 0 0;
}

.nav-bar div a:hover {
    color: #eaebed;
}

.login,
.register,
.change-password{
    width: 400px;
    background-color: var(--login-background-color);
    box-shadow: 0 0 9px 0 rgba(0, 0, 0, 0.3);
    margin: 100px auto;
}
.login h1,
.register h1,
.change-password h1 {
    text-align: center;
    color: var(--nav-bar-text-color);
    font-size: 24px;
    padding: 20px 0 20px 0;
    border-bottom: 1px solid #dee0e4;
}
.login form,
.register form,
.change-password form {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 20px;
}
.login form label,
.register form label,
.change-password form label {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background-color: var(--custom-blue-color);
    color: #ffffff;
}

.login form input[type="password"],
.login form input[type="text"],
.register form input[type="password"],
.register form input[type="text"],
.register form input[type="email"],
.register form input[type="number"],
.change-password form input[type="password"] {
    width: 310px;
    height: 50px;
    border: 1px solid #dee0e4;
    margin-bottom: 20px;
    padding: 0 15px;
}

.login form input[type="submit"],
.register form input[type="submit"],
.change-password form input[type="submit"] {
    width: 100%;
    padding: 15px;
    margin-top: 20px;
    background-color: var(--custom-blue-color);
    border: 0;
    cursor: pointer;
    font-weight: bold;
    color: var(--login-background-color);
    transition: background-color 0.2s;
}

.login form input[type="submit"]:hover,
.register form input[type="submit"]:hover,
.change-password form input[type="submit"]:hover {
    background-color: var(--custom-blue-color);
    transition: background-color 0.2s;
}
.error-message {
    color: red;
    margin-bottom: 10px;
    text-align: center;
    font-weight: bold;
}

#online-users-list label {
    display: inline-block;
    margin: 5px;
    padding: 5px 10px;
    background: green;
    border-radius: 5px;
}