:root {
	--primary-color: #4285f4;
	--secondary-color: #34a853;
	--background-color: #f5f5f5;
	--card-background: #ffffff;
	--text-color: #333333;
	--border-radius: 8px;
	--box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	--disabled-color: #cccccc;
}

body {
	font-family: 'Arial', sans-serif;
	line-height: 1.6;
	color: var(--text-color);
	background-color: var(--background-color);
	margin: 0;
	padding: 0;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px;
}

header {
	display: flex;
	align-items: center;
	margin-bottom: 30px;
}

.logo {
	width: 200px;
	margin-right: 20px;
}

.tab-container {
	margin-bottom: 20px;
}

.tabs {
	display: flex;
	border-bottom: 2px solid var(--primary-color);
}

.tab {
	padding: 10px 20px;
	background-color: #e9e9e9;
	cursor: pointer;
	border-radius: var(--border-radius) var(--border-radius) 0 0;
	margin-right: 5px;
	transition: background-color 0.3s;
}

.tab.active {
	background-color: var(--primary-color);
	color: white;
}

.tab-content {
	display: none;
	padding: 20px;
	background-color: var(--card-background);
	border-radius: 0 var(--border-radius) var(--border-radius) var(--border-radius);
	box-shadow: var(--box-shadow);
}

.tab-content.active {
	display: block;
}

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

label {
	display: block;
	margin-bottom: 5px;
	font-weight: bold;
}

input[type="file"],
input[type="text"],
input[type="number"],
select,
textarea {
	width: 100%;
	padding: 10px;
	border: 1px solid #ddd;
	border-radius: var(--border-radius);
	font-size: 16px;
}

.checkbox-group {
	display: flex;
	align-items: center;
}

.checkbox-group input[type="checkbox"] {
	margin-right: 10px;
}

.button-group {
	margin-top: 20px;
	display: flex;
	gap: 10px;
}

button {
	padding: 10px 20px;
	border: none;
	border-radius: var(--border-radius);
	background-color: var(--primary-color);
	color: white;
	font-size: 16px;
	cursor: pointer;
	transition: background-color 0.3s;
}

button.secondary {
	background-color: #9e9e9e;
}

button:hover:not(:disabled) {
	opacity: 0.9;
}

button:disabled {
	background-color: var(--disabled-color);
	cursor: not-allowed;
}

.parameter-section {
	margin-top: 20px;
	border: 1px solid #ddd;
	padding: 15px;
	border-radius: var(--border-radius);
}

.parameter-section h3 {
	margin-top: 0;
	border-bottom: 1px solid #ddd;
	padding-bottom: 10px;
}

.parameter-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 15px;
}

.result-section {
	margin-top: 30px;
	background-color: #f9f9f9;
	padding: 20px;
	border-radius: var(--border-radius);
	border: 1px solid #ddd;
}

.result-content {
	white-space: pre-wrap;
	font-family: monospace;
	background-color: white;
	padding: 15px;
	border-radius: var(--border-radius);
	border: 1px solid #ddd;
	max-height: 300px;
	overflow-y: auto;
}

.audio-player {
	margin-top: 20px;
	width: 100%;
}

.sample-audio {
	margin-top: 20px;
	padding: 15px;
	background-color: #e9f5ff;
	border-radius: var(--border-radius);
}

.sample-audio h3 {
	margin-top: 0;
}

.sample-item {
	margin-bottom: 10px;
	padding: 10px;
	background-color: white;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: background-color 0.3s;
}

.sample-item:hover {
	background-color: #f0f0f0;
}

.recording-section {
	margin-top: 20px;
	padding: 15px;
	background-color: #fff2e6;
	border-radius: var(--border-radius);
}

.recording-controls {
	display: flex;
	gap: 10px;
	margin-top: 10px;
}

.spinner {
	display: none;
	margin-left: 10px;
	width: 20px;
	height: 20px;
	border: 3px solid rgba(0, 0, 0, 0.1);
	border-radius: 50%;
	border-top-color: var(--primary-color);
	animation: spin 1s ease-in-out infinite;
}

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

.loading {
	display: flex;
	align-items: center;
}

.loading .spinner {
	display: inline-block;
}

footer {
	margin-top: 50px;
	text-align: center;
	color: #777;
	font-size: 14px;
}

/* Input method selection style */
.input-methods {
	display: flex;
	gap: 10px;
	margin-bottom: 20px;
}

.input-method {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 120px;
	height: 100px;
	background-color: white;
	border: 2px solid #ddd;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: all 0.3s;
}

.input-method:hover {
	border-color: var(--primary-color);
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.input-method i {
	font-size: 24px;
	margin-bottom: 10px;
	color: var(--primary-color);
}

/* Modal styles */
.modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 1000;
	justify-content: center;
	align-items: center;
}

.modal.active {
	display: flex;
}

.modal-content {
	background-color: white;
	padding: 30px;
	border-radius: var(--border-radius);
	max-width: 500px;
	width: 100%;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
	position: relative;
}

.modal-close {
	position: absolute;
	top: 15px;
	right: 15px;
	font-size: 20px;
	cursor: pointer;
	background: none;
	border: none;
	color: #777;
}

.modal-title {
	margin-top: 0;
	margin-bottom: 20px;
	border-bottom: 1px solid #eee;
	padding-bottom: 10px;
}

.voice-option {
	display: flex;
	align-items: center;
	padding: 10px 15px;
	border: 1px solid #ddd;
	border-radius: var(--border-radius);
	cursor: pointer;
	transition: all 0.3s;
}

.voice-option:hover {
	background-color: #f0f0f0;
}

.voice-option.selected {
	border-color: var(--primary-color);
	background-color: rgba(66, 133, 244, 0.1);
}