:root {
	--stuDetail_primary-color: #4AA9FE;
	--stuDetail_secondary-color: #76DCFE;
	--stuDetail_background-color: #F5F5F7;
	--stuDetail_text-color: #333;
	--stuDetail_border-radius: 10px;
	--stuDetail_box-shadow: 0 4px 8px rgba(74, 169, 254, 0.2);
	--stuDetail_transition: all 0.3s ease;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Arial', sans-serif;
}

body {
	background-color: var(--stuDetail_background-color);
	color: var(--stuDetail_text-color);
	line-height: 1.6;
	width: 100%;
}

.stuDetail_container {
	width: 100%;
	padding: 20px;
	max-width: 100%;
	margin: 0 auto;
}

.stuDetail_section {
	background-color: white;
	border-radius: var(--stuDetail_border-radius);
	padding: 20px;
	margin-bottom: 30px;
	box-shadow: var(--stuDetail_box-shadow);
	transition: var(--stuDetail_transition);
}

.stuDetail_section:hover {
	box-shadow: 0 8px 16px rgba(74, 169, 254, 0.2);
}

.stuDetail_section h2 {
	background-image: linear-gradient(to right, var(--stuDetail_primary-color), var(--stuDetail_secondary-color));
	color: white;
	margin-bottom: 20px;
	padding: 10px 15px;
	border-radius: var(--stuDetail_border-radius);
	display: flex;
	align-items: center;
}

.stuDetail_section h2 i {
	margin-right: 10px;
}

.stuDetail_chart-container {
	position: relative;
	height: 300px;
	width: 100%;
}

.stuDetail_analysis {
	background-color: rgba(74, 169, 254, 0.05);
	padding: 15px;
	border-radius: var(--stuDetail_border-radius);
	margin-bottom: 15px;
	border-left: 4px solid;
	border-image: linear-gradient(to bottom, var(--stuDetail_primary-color), var(--stuDetail_secondary-color)) 1;
	transition: var(--stuDetail_transition);
}

.stuDetail_analysis:hover {
	transform: translateX(5px);
	box-shadow: var(--stuDetail_box-shadow);
}

.stuDetail_analysis h3 {
	color: var(--stuDetail_primary-color);
	margin-bottom: 10px;
}

/* Essays table styles */
.stuDetail_essays-container {
	overflow-x: auto;
	margin-top: 20px;
}

.stuDetail_essays-table {
	width: 100%;
	border-collapse: collapse;
	background-color: white;
	box-shadow: var(--stuDetail_box-shadow);
	border-radius: var(--stuDetail_border-radius);
	overflow: hidden;
}

.stuDetail_essays-table th,
.stuDetail_essays-table td {
	padding: 12px 15px;
	text-align: left;
	border-bottom: 1px solid rgba(74, 169, 254, 0.1);
}

.stuDetail_essays-table th {
	color: #333;
	font-weight: bold;
	text-transform: uppercase;
	font-size: 0.9rem;
}

.stuDetail_essays-table tr {
	transition: var(--stuDetail_transition);
	cursor: pointer;
}

.stuDetail_essays-table thead{box-shadow: var(--stuDetail_box-shadow);}

.stuDetail_essays-table tr:hover {
	background-color: rgba(74, 169, 254, 0.05);
	transform: translateX(5px);
}

.stuDetail_essay-title {
	font-weight: bold;
	color: var(--stuDetail_primary-color);
}

.stuDetail_essay-type {
	display: inline-block;
	padding: 4px 8px;
	border-radius: 20px;
	font-size: 0.8rem;
	background-color: #f0f0f0;
	color: #666;
}

.stuDetail_essay-type.narrative {
	background-color: #ffead0;
	color: #e67700;
}

.stuDetail_essay-type.argumentative {
	background-color: #d0f0fd;
	color: #0079bf;
}

.stuDetail_essay-type.expository {
	background-color: #d8f8e1;
	color: #0a8043;
}

.stuDetail_essay-type.descriptive {
	background-color: #e9d4f8;
	color: #6200ee;
}

.stuDetail_essay-type.creative {
	background-color: #ffe0e0;
	color: #d32f2f;
}

.stuDetail_score {
	font-weight: bold;
	text-align: center;
}

.stuDetail_ai-score {
	color: #6200ee;
}

.stuDetail_teacher-score {
	color: #0a8043;
}

#stuDetail_loadingOverlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(255, 255, 255, 0.8);
	display: flex;
	justify-content: center;
	align-items: center;
	z-index: 999;
}

.stuDetail_spinner {
	width: 50px;
	height: 50px;
	border: 5px solid rgba(74, 169, 254, 0.1);
	border-radius: 50%;
	border-top-color: var(--stuDetail_primary-color);
	animation: spin 1s linear infinite;
}

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

/* Student profile form styles */
.stuDetail_profile-form {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
}

.stuDetail_profile-image {
	width: 150px;
	height: 150px;
	border-radius: 50%;
	object-fit: cover;
	border: 4px solid white;
	box-shadow: var(--stuDetail_box-shadow);
	transition: var(--stuDetail_transition);
}

.stuDetail_profile-image:hover {
	transform: scale(1.05);
	box-shadow: 0 8px 16px rgba(74, 169, 254, 0.3);
	cursor: pointer;
}

.stuDetail_profile-info {
	flex: 1;
	min-width: 300px;
}

.stuDetail_profile-header {
	display: flex;
	align-items: center;
	margin-bottom: 15px;
}

.stuDetail_profile-name {
	font-size: 1.8rem;
	font-weight: bold;
	margin-right: 15px;
	background-image: linear-gradient(to right, var(--stuDetail_primary-color), var(--stuDetail_secondary-color));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.stuDetail_profile-id {
	color: #777;
	font-size: 1rem;
}

.stuDetail_gender-selector {
	display: flex;
	gap: 15px;
	margin-bottom: 15px;
}

.stuDetail_gender-option {
	font-size: 1.5rem;
	padding: 5px 12px;
	border-radius: 50%;
	cursor: pointer;
	transition: var(--stuDetail_transition);
	opacity: 0.5;
}

.stuDetail_gender-option.male {
	color: #4AA9FE;
}

.stuDetail_gender-option.female {
	color: #FF7EB6;
}

.stuDetail_gender-option.active {
	opacity: 1;
	transform: scale(1.2);
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.stuDetail_form-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
	gap: 15px;
	width: 100%;
	margin-bottom: 20px;
}

.stuDetail_form-group {
	margin-bottom: 15px;
}

.stuDetail_form-group label {
	display: block;
	font-weight: bold;
	margin-bottom: 5px;
	color: #555;
}

.stuDetail_form-control {
	width: 100%;
	padding: 10px 15px;
	border: 1px solid #ddd;
	border-radius: var(--stuDetail_border-radius);
	font-size: 1rem;
	transition: var(--stuDetail_transition);
}

.stuDetail_form-control:focus {
	outline: none;
	border-color: var(--stuDetail_primary-color);
	box-shadow: 0 0 0 3px rgba(74, 169, 254, 0.1);
}

.stuDetail_textarea {
	height: 100px;
	resize: vertical;
}

.stuDetail_btn {
	background-image: linear-gradient(to right, var(--stuDetail_primary-color), var(--stuDetail_secondary-color));
	color: white;
	border: none;
	padding: 12px 25px;
	border-radius: var(--stuDetail_border-radius);
	font-size: 1rem;
	font-weight: bold;
	cursor: pointer;
	transition: var(--stuDetail_transition);
	box-shadow: var(--stuDetail_box-shadow);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.stuDetail_btn i {
	margin-right: 8px;
}

.stuDetail_btn:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 15px rgba(74, 169, 254, 0.3);
}

@media (max-width: 768px) {
	.stuDetail_profile-form {
		flex-direction: column;
		align-items: center;
	}
	
	.stuDetail_profile-info {
		width: 100%;
		text-align: center;
	}
	
	.stuDetail_profile-header {
		flex-direction: column;
		text-align: center;
	}
	
	.stuDetail_gender-selector {
		justify-content: center;
	}
	
	.stuDetail_form-grid {
		grid-template-columns: 1fr;
	}
}
 /* Error analysis styles */
  .stuDetail_error-list {
      display: flex;
      flex-direction: column;
      gap: 15px;
  }

  .stuDetail_error-item {
      background-color: rgba(255, 126, 182, 0.05);
      padding: 15px;
      border-radius: var(--stuDetail_border-radius);
      border-left: 4px solid #FF7EB6;
      transition: var(--stuDetail_transition);
  }

  .stuDetail_error-item:hover {
      transform: translateX(5px);
      box-shadow: 0 4px 8px rgba(255, 126, 182, 0.2);
  }

  .stuDetail_error-content {
      line-height: 1.8;
      color: var(--stuDetail_text-color);
  }