/* ==========================================================================
   Assessment Screen Styles
   .assessment-content, .progress-bar, .stem-card, .stem-text,
   .response-input, .ready-gate, .pause-overlay, timer display,
   navigation buttons, speech/voice UI, developer scoring panel,
   live scoring display, example answers tabs, microphone test,
   scoring overlay
   ========================================================================== */

/* Assessment Screen */
.assessment-container {
    background: var(--color-surface);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Progress Bar */
.progress-bar {
    height: 6px;
    background: var(--color-bg);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-fill {
    height: 100%;
    background: var(--color-primary);
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

/* Stem Card */
.stem-card {
    margin-bottom: var(--spacing-xl);
}

.stem-number {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.stem-text {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.4;
}

.response-input {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    resize: vertical;
    min-height: 120px;
    transition: border-color 0.15s ease;
}

.response-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.char-count {
    text-align: right;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* Navigation Buttons */
.nav-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-buttons .btn {
    min-width: 100px;
}

/* Scoring Panel (Developer Mode) */
.scoring-panel {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.scoring-panel h3 {
    margin: 0 0 var(--spacing-md);
    font-size: 1rem;
    color: var(--color-text-muted);
}

.scoring-instructions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.scoring-instructions p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.scoring-notes {
    width: 100%;
    min-height: 200px;
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    resize: vertical;
    background: #f9fafb;
}

/* Live Scoring Display */
.live-scoring-display {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-md);
}

.scoring-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.scoring-header h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--color-primary);
}

.scoring-status {
    font-size: 0.85rem;
    color: var(--color-primary);
    animation: pulse 1.5s ease-in-out infinite;
}

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

.live-scoring-content {
    font-size: 0.95rem;
    line-height: 1.7;
}

.live-scoring-content p {
    margin: 0 0 var(--spacing-md);
}

.live-scoring-content strong {
    color: var(--color-primary);
}

.scoring-empty {
    color: var(--color-text-muted);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-lg);
}

.scoring-loading {
    color: var(--color-primary);
    text-align: center;
    padding: var(--spacing-lg);
}

.scoring-error {
    color: var(--color-error);
    padding: var(--spacing-md);
    background: #fef2f2;
    border-radius: var(--radius-sm);
}

/* Background Scoring Progress */
.scoring-background-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    gap: var(--spacing-sm);
}

.scoring-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: scoring-spin 1s linear infinite;
}

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

.scoring-progress-text {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    text-align: center;
}

.scoring-progress-count {
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Formatted Scoring Display */
.scoring-formatted {
    padding: var(--spacing-sm);
}

.scoring-reasoning {
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.scoring-markers {
    margin-top: var(--spacing-sm);
}

.scoring-markers strong {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.scoring-markers ul {
    margin: var(--spacing-xs) 0 0 0;
    padding-left: var(--spacing-md);
}

.scoring-markers li {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.scoring-lang-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--spacing-md) 0 var(--spacing-sm) 0;
}

.scoring-lang-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

/* Example Answers Section */
.example-answers-section {
    margin-bottom: var(--spacing-md);
}

.example-answers-container {
    margin-top: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Example Tabs */
.example-tabs {
    display: flex;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.example-tab {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: all 0.2s ease;
}

.example-tab:hover {
    background: var(--color-surface);
    color: var(--color-text);
}

.example-tab.active {
    background: var(--color-surface);
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* Example Content */
.example-content {
    padding: var(--spacing-md);
    background: var(--color-surface);
    max-height: 400px;
    overflow-y: auto;
}

.example-loading,
.example-not-available {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--spacing-lg);
    font-style: italic;
}

.example-stage-info {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.example-stage-info strong {
    color: var(--color-primary);
    font-size: 1rem;
}

.stage-description {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* Example Response */
.example-response {
    background: linear-gradient(135deg, #fef9c3 0%, #fef3c7 100%);
    border: 1px solid #fde047;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.example-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #92400e;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.example-text {
    font-style: italic;
    color: #78350f;
    line-height: 1.6;
}

/* Example Analysis */
.example-analysis {
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    font-size: 0.9rem;
}

.analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.analysis-header strong {
    color: var(--color-primary);
}

.confidence {
    font-size: 0.8rem;
    padding: 2px 8px;
    background: var(--color-surface);
    border-radius: 12px;
    color: var(--color-text-muted);
}

.analysis-reasoning {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.analysis-reasoning strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.analysis-markers strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.analysis-markers ul {
    margin: 0;
    padding-left: var(--spacing-lg);
}

.analysis-markers li {
    margin-bottom: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Timer */
.timer-container {
    margin-bottom: var(--spacing-lg);
}

.timer-bar {
    height: 8px;
    background: var(--color-bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.timer-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-success) 0%, var(--color-warning) 50%, var(--color-error) 100%);
    background-size: 200% 100%;
    border-radius: 4px;
    transition: width 1s linear;
    width: 100%;
}

.timer-fill.warning {
    animation: timerPulse 0.5s ease-in-out infinite;
}

.timer-fill.danger {
    animation: timerPulse 0.25s ease-in-out infinite;
}

@keyframes timerPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.timer-text {
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.timer-text.warning {
    color: var(--color-warning);
}

.timer-text.danger {
    color: var(--color-error);
    animation: timerPulse 0.5s ease-in-out infinite;
}

/* Time's Up Overlay */
.times-up-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.times-up-content {
    background: var(--color-surface);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.times-up-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-10deg); }
    75% { transform: rotate(10deg); }
}

.times-up-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-error);
    margin-bottom: var(--spacing-sm);
}

.times-up-subtext {
    font-size: 1rem;
    color: var(--color-text-muted);
}

#countdown-seconds {
    font-weight: 600;
    color: var(--color-text);
}

/* Speech Input */
.speech-input-container {
    text-align: center;
}

.speech-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.speech-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    transition: transform 0.2s ease;
}

.speech-icon.recording {
    animation: recordingPulse 1s ease-in-out infinite;
    color: var(--color-error);
}

@keyframes recordingPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.speech-status-text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.speech-waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 40px;
    margin-bottom: var(--spacing-md);
}

.waveform-bar {
    width: 4px;
    height: 10px;
    background: var(--color-border);
    border-radius: 2px;
    transition: height 0.1s ease;
}

.speech-input-container.recording .waveform-bar {
    background: var(--color-error);
    animation: waveform 0.5s ease-in-out infinite;
}

.speech-input-container.recording .waveform-bar:nth-child(1) { animation-delay: 0s; }
.speech-input-container.recording .waveform-bar:nth-child(2) { animation-delay: 0.1s; }
.speech-input-container.recording .waveform-bar:nth-child(3) { animation-delay: 0.2s; }
.speech-input-container.recording .waveform-bar:nth-child(4) { animation-delay: 0.1s; }
.speech-input-container.recording .waveform-bar:nth-child(5) { animation-delay: 0s; }

@keyframes waveform {
    0%, 100% { height: 10px; }
    50% { height: 30px; }
}

.speech-transcript {
    width: 100%;
    min-height: 100px;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    text-align: left;
    white-space: pre-wrap;
}

.speech-transcript:empty::before,
.speech-transcript.empty::before {
    content: attr(placeholder);
    color: var(--color-text-muted);
    font-style: italic;
}

.speech-transcript.empty {
    color: transparent;
}

.speech-toggle-btn {
    min-width: 160px;
}

.speech-toggle-btn.recording {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

/* Locked Input State */
.response-input.locked,
.speech-transcript.locked {
    background: var(--color-bg);
    border-color: var(--color-text-muted);
    opacity: 0.7;
    cursor: not-allowed;
}

/* Read-only Response State (before redo unlock) */
.response-input.readonly-response {
    background: var(--color-bg);
    border-color: var(--color-border);
    opacity: 0.8;
    cursor: not-allowed;
    color: var(--color-text-muted);
}

.readonly-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.readonly-message .lock-icon {
    font-size: 1rem;
}

.readonly-message .remaining {
    color: var(--color-primary);
    font-weight: 500;
}

/* Ready Gate (Click to start timing) */
.ready-gate {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 2px dashed var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.ready-gate-content {
    max-width: 400px;
    margin: 0 auto;
}

.ready-btn {
    font-size: 1.1rem;
    padding: var(--spacing-md) var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.ready-hint {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.5;
}

/* Ready Gate - Fullscreen variant (hides stem) */
.ready-gate-fullscreen {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 2px dashed var(--color-border);
}

.ready-gate-fullscreen .ready-gate-content {
    text-align: center;
}

.ready-gate-fullscreen .ready-btn {
    font-size: 1.2rem;
    padding: var(--spacing-lg) var(--spacing-2xl);
    margin-bottom: 0;
    animation: subtle-pulse 2s infinite;
}

@keyframes subtle-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* Active Time Display */
.active-time-container {
    margin-bottom: var(--spacing-lg);
}

.active-time-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
}

.active-time-icon {
    font-size: 1.1rem;
}

.active-time-label {
    color: var(--color-text-muted);
}

.active-time-value {
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--color-primary);
    min-width: 50px;
}

.active-time-display.paused {
    background: #fef3c7;
    border: 1px solid #fcd34d;
}

.active-time-display.paused .active-time-value {
    color: var(--color-warning);
}

/* Pause Overlay */
.pause-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
    animation: fadeIn 0.2s ease;
}

.pause-overlay-content {
    background: var(--color-surface);
    padding: var(--spacing-2xl) var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 400px;
    animation: scaleIn 0.2s ease;
}

.pause-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.pause-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.pause-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.pause-info {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
}

/* Response Summary (shown after submit) */
.response-summary {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    font-size: 0.9rem;
}

.response-summary-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.response-summary-item .icon {
    font-size: 1rem;
}

.response-summary-item .label {
    color: var(--color-text-muted);
}

.response-summary-item .value {
    font-weight: 600;
    color: var(--color-text);
}

/* Missing Stems Header (in assessment screen) */
.missing-stems-header {
    background: linear-gradient(135deg, #fef3c7 0%, #fef9c3 100%);
    border: 2px solid #fcd34d;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.missing-stems-alert {
    font-size: 1.1rem;
    color: #92400e;
}

.missing-stems-subtitle {
    font-size: 0.9rem;
    color: #a16207;
    margin: var(--spacing-xs) 0 0;
}

/* Microphone Test Screen */
.mic-test-container {
    background: var(--color-surface);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 600px;
    margin: 0 auto;
}

.mic-test-container h2 {
    margin: 0 0 var(--spacing-sm);
    text-align: center;
}

.mic-test-intro {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.mic-test-card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.mic-test-status {
    margin-bottom: var(--spacing-lg);
}

.mic-test-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.mic-test-icon.recording {
    animation: recordingPulse 1s ease-in-out infinite;
}

.mic-test-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.mic-test-transcript-area {
    margin-bottom: var(--spacing-lg);
}

.mic-test-transcript {
    width: 100%;
    min-height: 80px;
    padding: var(--spacing-md);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    text-align: left;
    white-space: pre-wrap;
}

.mic-test-transcript:empty::before,
.mic-test-transcript.empty::before {
    content: attr(placeholder);
    color: var(--color-text-muted);
    font-style: italic;
}

.mic-test-waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 40px;
    margin-bottom: var(--spacing-lg);
}

.mic-test-card.recording .waveform-bar {
    background: var(--color-error);
    animation: waveform 0.5s ease-in-out infinite;
}

.mic-test-card.recording .waveform-bar:nth-child(1) { animation-delay: 0s; }
.mic-test-card.recording .waveform-bar:nth-child(2) { animation-delay: 0.1s; }
.mic-test-card.recording .waveform-bar:nth-child(3) { animation-delay: 0.2s; }
.mic-test-card.recording .waveform-bar:nth-child(4) { animation-delay: 0.1s; }
.mic-test-card.recording .waveform-bar:nth-child(5) { animation-delay: 0s; }

.mic-test-buttons {
    margin-top: var(--spacing-md);
}

.mic-test-result {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.mic-test-success {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: #d1fae5;
    color: #065f46;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
}

.success-icon {
    font-size: 1.2rem;
}

.mic-test-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.mic-test-tips {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-size: 0.85rem;
}

.mic-test-tips h4 {
    margin: 0 0 var(--spacing-sm);
    color: #92400e;
    font-size: 0.9rem;
}

.mic-test-tips ul {
    margin: 0;
    padding-left: var(--spacing-lg);
    color: #78350f;
}

.mic-test-tips li {
    margin-bottom: var(--spacing-xs);
}

/* Voice Input Toggle (Easy/Normal modes) */
.input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-xs);
}

.voice-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.voice-toggle:hover {
    background: var(--color-bg);
}

.voice-toggle.unsupported {
    opacity: 0.5;
    cursor: not-allowed;
}

.inline-voice-container {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid #f59e0b;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.inline-voice-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.inline-voice-icon {
    font-size: 1.5rem;
    animation: recordingPulse 1s ease-in-out infinite;
}

.inline-voice-container button {
    white-space: nowrap;
}

/* Hide voice toggle if speech not supported */
.voice-toggle[disabled] {
    display: none;
}

/* Update input footer layout */
.input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Scoring Overlay (Batch Scoring Progress) */
.scoring-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1002;
}

.scoring-overlay-content {
    background: var(--color-surface);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 400px;
    animation: scaleIn 0.3s ease;
}

.scoring-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    animation: spin 1s linear infinite;
}

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

.scoring-overlay-content h3 {
    margin: 0 0 var(--spacing-md);
    color: var(--color-text);
}

.scoring-progress {
    margin: 0 0 var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 500;
}

.scoring-stem {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Post-Submit Time Display */
.post-submit-time {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    animation: fadeIn 0.3s ease;
    cursor: pointer;
}

.post-submit-time-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.post-submit-time-value {
    font-size: 4rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-success);
    animation: scaleIn 0.3s ease;
}

.post-submit-time-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.post-submit-continue {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    animation: fadeIn 0.5s ease 0.3s both;
}

.post-submit-continue kbd {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

/* Post-Submit Score Display (shows score after submission) */
.post-submit-score {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    cursor: pointer;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.post-submit-score-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.post-submit-score-time {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-success);
}

.post-submit-score-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.post-submit-score-content {
    max-width: 600px;
    width: 100%;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    text-align: left;
    max-height: 50vh;
    overflow-y: auto;
}

.post-submit-score-content p {
    margin: 0 0 var(--spacing-sm);
}

.post-submit-score-content strong {
    color: var(--color-success);
}

.post-submit-score-content .scoring-loading {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    padding: var(--spacing-xl);
    animation: pulse 1.5s ease-in-out infinite;
}

/* Public Responses Display (in assessment screen) */
.public-responses-display {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* Public responses in assessment screen */
#public-responses-content .public-response-item {
    padding: var(--spacing-sm);
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    border-left: 2px solid var(--color-border);
}

#public-responses-content .public-response-text {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-xs);
}

/* Dark mode for assessment-specific elements */
[data-theme="dark"] .live-scoring-display {
    background: linear-gradient(135deg, #1a1d3d 0%, #252855 100%);
    border-color: var(--color-primary);
}

[data-theme="dark"] .live-scoring-content {
    color: var(--color-text);
}

[data-theme="dark"] .scoring-empty {
    color: var(--color-text-muted);
}

[data-theme="dark"] .scoring-error {
    background: #3d1a1a;
    color: #f87171;
}

[data-theme="dark"] .scoring-spinner {
    border-color: var(--color-border);
    border-top-color: var(--color-primary);
}

[data-theme="dark"] .pause-overlay {
    background: rgba(0, 0, 0, 0.92);
}

[data-theme="dark"] .ready-gate {
    background: rgba(0, 0, 0, 0.85);
}

[data-theme="dark"] .times-up-overlay {
    background: rgba(0, 0, 0, 0.92);
}

[data-theme="dark"] .speech-transcript {
    background: var(--color-surface);
    border-color: var(--color-border);
}

[data-theme="dark"] .mic-test-transcript {
    background: var(--color-surface);
    color: var(--color-text);
}

[data-theme="dark"] .session-mode-info {
    background: #2d2416;
}

[data-theme="dark"] .missing-stems-warning {
    background: #3d2416;
}

[data-theme="dark"] .warning-banner {
    background: rgba(251, 191, 36, 0.15);
    border-color: var(--color-warning);
}

/* System dark mode preference fallback for assessment */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .live-scoring-display {
        background: linear-gradient(135deg, #1a1d3d 0%, #252855 100%);
        border-color: var(--color-primary);
    }

    :root:not([data-theme="light"]) .live-scoring-content {
        color: var(--color-text);
    }

    :root:not([data-theme="light"]) .scoring-empty {
        color: var(--color-text-muted);
    }

    :root:not([data-theme="light"]) .scoring-error {
        background: #3d1a1a;
        color: #f87171;
    }

    :root:not([data-theme="light"]) .scoring-spinner {
        border-color: var(--color-border);
        border-top-color: var(--color-primary);
    }

    :root:not([data-theme="light"]) .pause-overlay {
        background: rgba(0, 0, 0, 0.92);
    }

    :root:not([data-theme="light"]) .ready-gate {
        background: rgba(0, 0, 0, 0.85);
    }

    :root:not([data-theme="light"]) .times-up-overlay {
        background: rgba(0, 0, 0, 0.92);
    }

    :root:not([data-theme="light"]) .speech-transcript {
        background: var(--color-surface);
        border-color: var(--color-border);
    }

    :root:not([data-theme="light"]) .mic-test-transcript {
        background: var(--color-surface);
        color: var(--color-text);
    }

    :root:not([data-theme="light"]) .session-mode-info {
        background: #2d2416;
    }

    :root:not([data-theme="light"]) .missing-stems-warning {
        background: #3d2416;
    }

    :root:not([data-theme="light"]) .warning-banner {
        background: rgba(251, 191, 36, 0.15);
        border-color: var(--color-warning);
    }
}