h1:focus {
    outline: none;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
   cursor: pointer;
   position: absolute;
   right: 0.75rem;
   top: 0.5rem;
}

h1, h2, h3 {
   border-bottom: 1px solid #a2a9b1;
   padding-bottom: 0.2em;
   margin-bottom: 0.5em;
   font-weight: normal;
   overflow: hidden;
}

h1 {
   font-size: 1.8em;
}

h2 {
   font-size: 1.5em;
}

h3 {
   font-size: 1.2em;
}


.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
   content: "An error has occurred."
}

.main-header {
   border: none;
   margin: 0;
   padding:0;
}

.excel-style-header {
   background-color: #4F81BD; /* A blue shade similar to Excel's default */
   color: white;
   text-align: left;
   padding: 8px;
   font-weight: bold;
   border: 1px solid #385D8A; /* Darker blue border */
   box-shadow: inset 0 -1px 0 0 #385D8A; /* Simulate a bevel effect */
   font-family: Calibri, sans-serif; /* Excel's default font is Calibri */
}

.acronym-container {
   text-align: center;
   margin: 20px;
}

.acronym-title {
   font-size: 2em;
   font-weight: bold;
   /*color: white;*/
   margin-bottom: 0.5em;
}

.acronym-meaning {
   font-size: 1.2em;
   /*color: lightyellow;*/
}

.uploaded-material {
   display: inline-block;
   background-color: #f5f5f5;
   border: 1px solid #e0e0e0;
   border-radius: 10px;
   padding: 15px;
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
   min-width: 300px; /* Minimum width */
   max-width: 100%; /* Prevents overflow */
}

.correct-answer-choice {
   font-weight: bold;
}

.uploaded-material table {
   border-spacing: 0px
}

.uploaded-material th {
   background-color: lightblue;
   border-bottom: 2px solid black;
   padding: 8px
}

.uploaded-material td {
   border: 1px solid #ddd;
   padding: 8px
}

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

.upload-input-file,
.upload-input-textbox {
   flex: 1;
   width: 50%;
   padding: 15px;
   background-color: var(--light-color);
   border-radius: var(--border-radius);
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.upload-input-textbox input,
.upload-input-textbox textarea {
   width: 100% !important;
   box-sizing: border-box !important;
   margin-bottom: 10px;
}

.index-test-step {
   background-color: white;
   border-radius: 8px;
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
   padding: 20px;
   margin:10px
}

html, body {
   margin: 0;
   padding: 0;
   border: none;
   height: 100%; /* Set height to 100% */
}

#app {
   margin: 0;
   padding: 0;
   border: none;
   height: 100%; /* Set height to 100% */
   display: flex;
   flex-direction: column; /* Stack children vertically */
   background-color: floralwhite;
}

.base {
   background-color: white;
   width:100%;
   max-width: 1200px;
   /*width: 900px;
   min-width:300px;*/
   margin-left: auto;
   margin-right: auto;
   margin-top:0px;
   height:100%;
}

main
{
   /*background-color:white;
   max-width:1200px;*/
   margin-left: auto;
   margin-right:auto;
   padding: 10px;
}

#examProgress {
   float: right;
   background-color: #DCC8C8;
   border: 2px solid black;
   border-radius: 10px;
   padding: 5px;
}

.highlight
{
   background-color:yellow;
}

.small-spinner {
   border: 5px solid #f3f3f3; /* Light grey */
   border-top: 5px solid #3498db; /* Blue */
   border-radius: 50%;
   /*width: 120px;
   height: 120px;*/
   padding: 3px;
   animation: spin 1s linear infinite;
}

@keyframes spin {
   0% {
      transform: rotate(0deg);
   }

   100% {
      transform: rotate(360deg);
   }
}

.test-options {
   display: flex;
   flex-wrap: wrap;
   align-items: center;
   gap: 15px;
   margin-bottom: 15px;
}

.input-group {
   display: flex;
   align-items: center;
   gap: 5px;
}

   .input-group label {
      margin-bottom: 0;
      white-space: nowrap;
   }

.small-input {
   width: 40px;
}

/* Google Sign-in page styles */
.signin-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 20px;
}

.signin-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 30px;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.signin-card h2 {
    margin-bottom: 24px;
    color: #333;
}

.signin-options {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.google-button-container {
    width: 100%;
    min-height: 40px;
    margin-bottom: 8px;
}

/* Development authentication section */
.dev-auth-section {
    width: 100%;
    margin-top: 24px;
}

.dev-auth-divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
    color: #757575;
    font-size: 14px;
}

.dev-auth-divider:before,
.dev-auth-divider:after {
    content: "";
    flex: 1;
    border-bottom: 1px solid #e0e0e0;
}

.dev-auth-divider:before {
    margin-right: 10px;
}

.dev-auth-divider:after {
    margin-left: 10px;
}

.dev-auth-input {
    display: flex;
    margin-top: 12px;
    gap: 8px;
}

.dev-auth-input input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.dev-auth-input button {
    padding: 8px 16px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.dev-auth-input button:hover {
    background-color: #2980b9;
}