/* SenseVoice 实时语音识别样式 */

:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #9b59b6;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --background-color: #1a1a2e;
    --surface-color: #16213e;
    --text-color: #ffffff;
    --text-muted: #bdc3c7;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--background-color) 0%, var(--surface-color) 100%);
    color: var(--text-color);
    min-height: 100vh;
    line-height: 1.6;
}

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

/* Header */
header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

header h1 i {
    margin-right: 10px;
}

header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Main Content */
main {
    display: grid;
    gap: 30px;
}

section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Control Panel */
.control-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.controls {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: white;
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left 0.3s ease;
}

.btn:hover:before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), #2980b9);
}

.btn-danger {
    background: linear-gradient(45deg, var(--danger-color), #c0392b);
}

.btn-secondary {
    background: linear-gradient(45deg, #7f8c8d, #34495e);
}

.btn-sm {
    padding: 8px 12px;
    font-size: 0.85rem;
}

.settings {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.setting-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.setting-item label {
    font-weight: 500;
    color: var(--text-muted);
}

.setting-item select {
    min-width: 180px;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    font-size: 0.9rem;
}

.setting-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

/* Status Panel */
.status-panel {
    margin-bottom: 20px;
}

.status-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.indicator {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.indicator-label {
    font-weight: 600;
    color: var(--text-muted);
}

.status-value {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-value i {
    font-size: 0.8rem;
}

.status-connected {
    color: var(--secondary-color);
}

.status-disconnected {
    color: var(--danger-color);
}

.status-recording {
    color: var(--danger-color);
    animation: pulse 1.5s infinite;
}

.status-stopped {
    color: var(--text-muted);
}

.status-good {
    color: var(--secondary-color);
}

.status-warning {
    color: var(--warning-color);
}

.status-poor {
    color: var(--danger-color);
}

.status-input-low {
    color: var(--warning-color);
}

.status-input-active {
    color: var(--secondary-color);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Audio Visualizer */
.audio-visualizer {
    margin-top: 20px;
    text-align: center;
}

#audioCanvas {
    width: 100%;
    height: 100px;
    border-radius: var(--border-radius);
    background: var(--surface-color);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Results Panel */
.results-panel {
    min-height: 400px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.results-header h3 {
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.results-stats {
    display: flex;
    gap: 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.partial-result-container,
.final-results-container {
    margin-bottom: 20px;
}

.partial-result-container h4,
.final-results-container h4 {
    color: var(--text-muted);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.partial-result {
    min-height: 60px;
    padding: 20px;
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: var(--border-radius);
    font-size: 1.2rem;
    color: var(--text-color);
    transition: var(--transition);
}

.partial-result .placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.partial-text {
    background: linear-gradient(45deg, var(--primary-color), var(--info-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
}

.final-results {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
}

.final-results::-webkit-scrollbar {
    width: 8px;
}

.final-results::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.final-results::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.final-results::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.final-result {
    padding: 20px;
    margin-bottom: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.final-result:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.segment-id {
    color: var(--primary-color);
    font-weight: 600;
}

.timestamp {
    color: var(--text-muted);
}

.result-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
}

.result-row {
    margin-top: 10px;
}

.result-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.result-text-raw {
    opacity: 0.9;
}

.result-text-normalized {
    color: #7fffd4;
}

/* Messages Panel */
.messages-panel {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 400px;
}

.message {
    padding: 15px 20px;
    margin-bottom: 10px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: var(--box-shadow);
    justify-content: space-between;
}

.message-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.message-close {
    background: transparent;
    border: none;
    color: inherit;
    opacity: 0.9;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.error-message {
    background: rgba(231, 76, 60, 0.9);
    border: 1px solid rgba(231, 76, 60, 0.3);
    color: white;
}

.warning-message {
    background: rgba(243, 156, 18, 0.9);
    border: 1px solid rgba(243, 156, 18, 0.3);
    color: white;
}

.info-message {
    background: rgba(155, 89, 182, 0.9);
    border: 1px solid rgba(155, 89, 182, 0.3);
    color: white;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    header h1 {
        font-size: 2rem;
    }

    .control-panel {
        flex-direction: column;
        align-items: stretch;
    }

    .controls {
        justify-content: center;
    }

    .settings {
        justify-content: center;
        flex-wrap: wrap;
    }

    .status-indicators {
        grid-template-columns: 1fr;
    }

    .results-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .messages-panel {
        position: relative;
        top: auto;
        right: auto;
        max-width: 100%;
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .controls {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .settings {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #0f0f1e;
        --surface-color: #1a1a2e;
    }
}

/* Focus styles for accessibility */
.btn:focus,
select:focus,
input:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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