:root {
	--edit-tools-display: none;
	--chart-font-size: 1.25rem; /* Default value */
}

body {
  font-family: Roboto, sans-serif;
  font-size: 18px;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
}

nav {
  display: flex;
  background: #333;
  padding: 0.5rem;
}

nav button {
  color: white;
  background: none;
  border: none;
  padding: 1rem;
  cursor: pointer;
  font-size: 1rem;
}

nav button:hover {
  background: #555;
}

.page {
  display: none;
  padding: 1rem;
}

.page:not(.hidden) {
  display: block;
}

.hidden {
  display: none;
}

.seating-chart-config {
  display: flex;
  justify-content-content: center;
  width: 100%;
}

#chart-container {
  padding: 0.25rem;
}

#chart-container h1 {
  text-align: center;
}

.toolbar {
  display: flex;
  margin: 0rem 1rem 0rem 1rem;
  padding: 0.25rem;
}

.sub-toolbar {
  display: flex;
  padding: 0.25rem;
  margin-inline:0.25rem;
  align-items:center;
}

.sub-toolbar button {
  margin-inline: 0.25rem;
  height: fit-content;
}

#classroom-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.table-row-container {
  display: flex;
}

.table {
  border: 1px solid #000;
  border-radius: 8px;
  padding: 0.5rem;
  width:-webkit-fill-available;
  max-width: 21.5%;
  height: -webkit-fill-available;
  background: white;
  margin-inline: 1%;
  align-content:center;
}

.table h3 {
  margin-top: 0;
  text-align: center;
}

.table-label {
  padding: 0.5rem;
  display:flex;
  justify-content: center;
  font-size: 1.5rem;
  
}

.table-label div {
  background-color: #eee;
  font-weight: bolder;
  text-align: center;
  border-radius: 8px;
  padding: 0.5rem;
  border: solid 1px #ccc;
}

table {
  border:solid 1px black;
  border-collapse:collapse;
}

th {
  border-bottom:2px solid black;
  background-color: #777;
  color: white;
}

td {
  padding: 0px;
}

td input {
  border: solid 1px transparent;
  background-color: transparent;
  font-size: medium;
}

td input:hover {
  background-color: #fff;
  border: solid 1px black;
  border-radius: 4px;
}

.table-edit {
  display:var(--edit-tools-display);
  padding:0rem;  
}

.table-edit th {
  background-color: #fff;
}

.table-edit button {
  margin-inline: 0.1rem;
  margin-block:0rem;
  padding: 0.5rem;
}

.seat {
  background: #eee;
  padding: 0.5rem;
  margin: 0 2.5% 0.25rem 2.5%;
  text-align: center;
  border-radius: 16px;
  border: solid 1px #ccc;
  display: inline-block;
  width: 40%;
  
  font-size: var(--chart-font-size); /* Using the variable */
}

.seat * {
	pointer-events: none;
}

.seat.drag-over {
    border: 2px dashed #007acc;
    background-color: #e0f0ff;
}

.seat.drag-over * {
	background-color: #e0f0ff;
}

@container seat {
  .module p {
    font-size:2em;
  }
}

.seat-num {
  background: #ccc;
  font-weight: bold;
  padding: 0.5rem;
  text-align: center;
  font-size:1.5rem;
  border-radius:8px;
  vertical-align: center;
}

.seat-name {
  background:#eee;
  text-align: center;
  margin-left: 5px;
  padding: 0.5rem;
  vertical-align: center;
  font-size:1.25rem;
  container-name: seat;
}

.row-container {
  display: flex;
  margin-bottom: 30px;
}

.config-table input {
  width: 100%;
  padding: 0.25rem;
  box-sizing: border-box;
}

.config-table th, .config-table td {
  padding: 0.5rem;
  border: 1px solid #ccc;
}

.config-table {
  border-collapse: collapse;
  width: 100%;
  margin-top: 1rem;
}

form label {
  display: block;
  margin-bottom: 0.5rem;
}

form input {
  padding: 0.25rem;
  margin-left: 0.5rem;
}

form button {
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
}

button, input::file-selector-button {
  margin: 0.1rem 0.25rem;
  padding: 0.5rem 1rem;
  background-color: #007acc;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
}

input[type="file"] {
  margin: 1rem 0;
  padding: 0.5rem 1rem;
  background-color: #eee;
  color: black;
  border: solid 1px black;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  width: fit-content;
}

input[type="file"]:hover {
  background-color:#ddd;
}


button:hover, input::file-selector-button:hover {
  background-color: #005fa3;
}

select {
  margin: 0 1rem 0 0.25rem;
  padding: 0.5rem 1rem;
  background-color: #007acc;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  height: fit-content;
  vertical-align: center;
}