html {
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
}

body {
    background-color: #0c0c0c;
    min-height: 100vh;
    width: 100%;
    margin-top: 0px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    table-layout: auto;
}

.header {
    grid-area: header;
    margin-left: 20px;
    margin-right: 20px;
    display: flex;
    flex-direction: row;
    height: 100px;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
}

.header-right {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

.nw {
    grid-area: nw;
}

.ne {
    grid-area: ne;
}

.se {
    grid-area: se;
}

.sw {
    grid-area: sw;
}

.cursor-question {
    cursor: help;

    position: relative;
    display: inline-block;
}

.cursor-question .tooltip-text {
    visibility: hidden;
    font: 16px tahoma, sans-serif;
    width: 200px;
    background-color: #0C0C0C;
    border: 2px solid #EEEEEE;
    color: #EEEEEE;
    text-align: left;
    border-radius: 6px;
    padding: 5px;
    padding-left: 8px;
    padding-right: 8px;
    z-index: 1;
    position: absolute;
    top: 110%;
    left: 50%;
    transform: translate(-50%, 20px);
    opacity: 0;
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
    font-size: 14px;
}

.cursor-question:hover {
    text-decoration: underline;
}

.cursor-question:hover .tooltip-text {
    visibility: visible;
    transform: translate(-50%, 0px);
    opacity: 1;
}

.box {
    border: 2px solid #AAAAAA;
    border-radius: 16px;
    margin: 4px;
    padding: 12px;
    padding-top: 6px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-justify: center;
    gap: 5px;
    overflow: hidden;
}

.box table {
    width: 100%;
}

.box tbody {
    display: block;
    overflow-y: auto;
    overflow-x: hidden;
    max-height: calc((100vh - 100px) / 2 - 100px);
}

.box thead,
.box tbody tr {
    display: table;
    width: 100%;
    table-layout: fixed;
}

.box table td:first-child,
.box table th:first-child {
    width: 35px;
    white-space: nowrap;
}

.box table thead td {
    font-weight: bold;
}

.box table td:nth-child(2),
.box table th:nth-child(2) {
    width: 50px;
    white-space: nowrap;
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    grid-template-areas: 
    "header header"
    "nw ne"
    "sw se";
}

.center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
}

.info-container {
    display: flex;
    flex-direction: row;
    gap: 15px
}

.info {
    display: flex;
    flex-direction: row;
    gap: 5px;
}

.info p {
    min-width: 0px;
}

form {
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 2px solid #AAAAAA;
    border-radius: 10px;
    padding: 10px;
    margin: 20px;
    gap: 5px;
}

.success {
    display: none;
    filter: hue-rotate(110deg);
    flex-direction: column;
    align-items: center;
    border: 2px solid #a34b4b;
    background-color: #3a1414;
    border-radius: 10px;
    padding: 5px;
    padding-left: 10px;
    padding-right: 10px;
    margin-top: -10px;
    gap: 5px;
}

.success p {
    color: #ff7777;
}

.error {
    display: none;
    flex-direction: column;
    align-items: center;
    border: 2px solid #a34b4b;
    background-color: #3a1414;
    border-radius: 10px;
    padding: 5px;
    padding-left: 10px;
    padding-right: 10px;
    margin-top: -10px;
    gap: 5px;
}

.error p {
    color: #ff7777;
}

.loginForm input {
    margin: 5px;
}

a {
    background-color: transparent;
    border: 2px solid #606060;
    max-height: 20px;
    border-radius: 5px;
    color: white;
    padding-left: 5px;
    padding-right: 5px;
    text-decoration: none;
    text-align: center;
    align-items: center;
    justify-content: center;
    color: #eeeeee;
    font: 16px tahoma, sans-serif;
    transition: transform 0.1s ease-in, border 0.05s ease-in;
}

button {
    background-color: transparent;
    border: 2px solid #606060;
    border-radius: 5px;
    padding: 5px;
    gap: 5px;
    transition: transform 0.1s ease-in, border 0.1s ease-in;
    color: white;
    text-decoration: none;
    text-align: center;
    align-items: center;
    justify-content: center;
    color: #eeeeee;
    font: 16px tahoma, sans-serif;
}

input {
    background-color: black;
    border: 2px solid #606060;
    margin: 5px;
    border-radius: 5px;
    padding: 2px;
    padding-left: 5px;
    gap: 5px;
    color: white;
    text-decoration: none;
    text-align: left;
    align-items: flex-start;
    justify-content: flex-start;
    color: #eeeeee;
    font: 16px tahoma, sans-serif;
    transition: transform 0.05s ease-out, border 0.1s ease-in;
}

input:hover {
    border: 2px solid #cccccc;
}

input:focus {
    outline: none;
}

input:focus-visible {
    outline: none;
    border: 2px solid white;
}

select {
    background-color: black;
    border: 2px solid #606060;
    margin: 5px;
    border-radius: 5px;
    padding: 2px;
    padding-left: 5px;
    gap: 5px;
    width: 100%;
    color: white;
    text-decoration: none;
    text-align: left;
    align-items: flex-start;
    justify-content: flex-start;
    color: #eeeeee;
    font: 16px tahoma, sans-serif;
    transition: transform 0.05s ease-out, border 0.1s ease-in;
}

select:hover {
    border: 2px solid #cccccc;
}

select:focus {
    outline: none;
}

select:focus-visible {
    outline: none;
    border: 2px solid white;
}

button:hover {
    transform: translate(0px, -3px);
    border: 2px solid white;
}

button:focus {
    transform: translate(0px, 3px);
    border: 2px solid white;
}

a:hover {
    border: 2px solid #CCCCCC;
}

a:focus {
    border: 2px solid #00b3ff;
    transform: translate(0px, 3px);
}

.register {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
}

.inputGroup {
    display: flex;
    flex-direction: row;
    gap: 16px;
}

table {
    border-collapse: collapse;
    border: 1px solid #CCCCCC;
}

thead {
    color: #FFFFFF;
    /*border: 2px solid #CCCCCC;*/
}

thead th {
    font-weight: bold;
    font: 14px tahoma, sans-serif;
    border: 1px solid #CCCCCC;
    padding: 6px 12px;
}

td {
    font: 14px tahoma, sans-serif;
    border: 1px solid #CCCCCC;
    padding: 6px 12px;
    color: #CCCCCC;
}

tr:nth-child(even) {
    background-color: #2a2a2a;
}

tr:nth-child(odd) {
    background-color: #161616;
}

h2 {
    color: #ffffff;
    font: 32px "Verdana";
    margin: 0;
}

h3 {
    color: #CCCCCC;
    font: 24px "Verdana";
    margin: 0;
}

p {
    color: #eeeeee;
    font: 16px tahoma, sans-serif;
    min-width: 50px;
    margin-top: 5px;
    margin-bottom: 5px;
}

:focus {
    outline: none;
}



.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox input {
    appearance: none;
    position: absolute;
    opacity: 0;
}

.mark {
    width: 32px;
    height: 24px;
    border: 2px solid #606060;
    border-radius: 4px;
    color: #888888;
    font: 16px tahoma, sans-serif;
    font-weight: bold;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.1s ease-in, transform 0.1s ease-in;
}

.checkbox input:hover + .mark {
    border: 2px solid #CCCCCC;
}

.checkbox input:checked + .mark {
    border: 2px solid #FFFFFF;
    color: #CCCCCC;
}

.days {
    display: flex;
    flex-direction: row;
    gap: 3px;
}

.time {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 3px;
}

.time input {
    height: 24px;
}

.time .dash {
    width: 30px;
    height: 1px;
    background: rgb(255, 255, 255);
}

.row {
    display: flex;
    flex-direction: row;
}