:root {
    --accent-color: rgba(252, 164, 43);
    --accent-color-light: rgba(253, 182, 85);
}

body {
    font-family: "Poppins", sans-serif;
    background-color: #f7f7f7;
    text-align: center;
    margin: 4vh;
    align-items: center;
}

.class-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.class-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
    transition: transform 0.2s;
    text-align: center;
}


.student-grid{
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.student-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
    transition: transform 0.2s;
    text-align: center;
}

.student-card h4 {
    margin: 0 0 8px 0;
    font-size: 1.1rem;
}

.student-card h5 {
    margin-top: 16px;
    font-size: 1rem;
    color: #555;
}


.button, button{
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 7px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: inline-block;

}

button:hover , .button:hover, .navbar-links a {
    background-color: var(--accent-color-light);
}

.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    padding: 20px 0;
}

.file-card {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: box-shadow 0.2s ease;
    justify-content: center;
    
}

.file-icon {
    font-size: 32px;
    margin-right: 16px;

}

.file-info {
    flex-grow: 1;
}

.file-name {
    font-weight: 600;
    margin: 0;
}

.upload-date {
    color: #666;
    font-size: 0.9rem;
    margin: 4px 0;
}

.download-link {
    display: inline-block;
    margin-top: 4px;
    background-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    color: white;
    padding: 5px 10px;
    font-size: 0.85rem;
    border-radius: 4px;
    text-decoration: none;
}

.download-link:hover {
    background-color: var(--accent-color-light);
}

.file-section, .upload-section {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  }

.upload-block input[type="file"]{
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem
}

.question-block {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.question-block input[type="text"]{
  width: 100%;
  height: 400px;
  padding: 10px;
  font-size: 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-sizing: border-box;
  margin-bottom: 12px;
}

.ai-feedback {
    margin-top: 10px;
    background-color: #f2f2f2;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #333;
}

.assignment-card{
    background-color: #ffffff;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.response-card{
    background-color: #ffffff;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.select2-container {
    width: 75% !important;
}
  
  
.content {
    display: none;
}

.collapsible{
    margin-bottom: 10px;
}

.collapsible:after {
    content: '\02795'; /* Unicode character for "plus" sign (+) */
    font-size: 13px;
    color: white;
    float: right;
    margin-left: 5px;
  }
  
.active:after {
    content: "\2796"; /* Unicode character for "minus" sign (-) */
    color: white
}

.feed-card {
    background-color: #ffffff;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.collapsible-card {
    margin-bottom: 24px;
    padding: 0 20px;
}

.content {
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    border-radius: 12px;
    padding: 20px;
}

a {
    text-decoration: none;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.navbar-links {
    display: flex;
    list-style: none;
    gap: 1rem;
    margin: 0;
    padding: 0;
    
}

.navbar-links a{
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 7px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: inline-block;
    align-items: center;
    
}

.logout-button {
    background: none;
    border: none;
    background-color: var(--accent-color);
    color: white;
    font: inherit;
    cursor: pointer;
    padding: 0.5rem 1rem;
    text-decoration: none;
}

.editor-container body , #editor-container .body {
    color: black;
    margin: 0;
    display: flex;
    flex-direction: column;
    font-family: sans-serif;
 }
 
 .controls, #controls {
    padding: 10px;
    background: #E5E6E4;
    border-bottom: 1px solid;
 }
 
#main, .main {
    flex: 1;
    display: flex;
    flex-direction: row;
    overflow: hidden;
 }
 
 #editor, .editor {
    flex: 1;
    min-width: 0;
    border-right: 1px solid #444;
    text-align: left;
 }
 
 #console, .console {
    width: 40%;
    background: #111;
    color: white;
    padding: 10px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 14px;
    line-height: 1.4;
    white-space: pre-wrap;
    text-align: left;
 }
 
 #userInput, .userInput{
    background-color: #111;
    border: none;
    color: white;
    text-decoration: none;
 }
 
 #graphics-container.hidden, .graphics-container.hidden {
    display: none !important;
    height: 0 !important;
    padding: 0 !important;
 }