/**
 * css/pages/feedback.css
 * Feedback page: Score card, Feedback cards, Question carousel,
 * Visual metrics, Speech analysis, Actions
 */

/* =============================================================================
   FEEDBACK CONTAINER
   ============================================================================= */
.feedback-container {
    max-width: 720px;
    margin: 0 auto;
}

.feedback-loading {
    text-align: center;
    padding: 4rem 2rem;
}

.feedback-loading p {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

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

@media screen {
    .print-only-transcript {
        position: absolute !important;
        left: -99999px !important;
        top: -99999px !important;
        width: 1px !important;
        height: 1px !important;
        overflow: hidden !important;
        visibility: hidden !important;
        pointer-events: none !important;
        opacity: 0 !important;
    }
}

/* =============================================================================
   SCORE CARD
   ============================================================================= */
.score-card {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    padding: 2rem;
    margin-bottom: 1.5rem;
    background: var(--bg-glass);
}

.overall-score {
    text-align: center;
    flex-shrink: 0;
}

.score-circle {
    position: relative;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    background: var(--bg-tertiary);
}

/* SVG ring rendered by JS */
.score-circle svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.score-circle .score-bg {
    fill: none;
    stroke: var(--border-light);
    stroke-width: 8;
}

.score-circle .score-fill {
    fill: none;
    stroke: url(#scoreGradient);
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset 1s ease-out;
}

.score-circle .score-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-circle span,
.score-circle .score-value {
    position: relative;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    z-index: 1;
    display: block;
}

.score-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Score bars */
.score-bars {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.bar-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.bar-item span:first-child {
    width: 80px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    flex-shrink: 0;
}

.bar {
    flex: 1;
    height: 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    min-width: 0;
}

.bar-fill {
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.bar-item span:last-child {
    width: 36px;
    text-align: right;
    font-weight: 700;
    color: var(--primary);
    flex-shrink: 0;
}


/* =============================================================================
   FEEDBACK CARDS
   ============================================================================= */
.feedback-card {
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: var(--bg-glass);
}

.feedback-card h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feedback-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.feedback-card ul {
    list-style: none;
}

.feedback-card li {
    padding: 0.625rem 0;
    padding-left: 1.75rem;
    position: relative;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
}

.feedback-card li:last-child {
    border-bottom: none;
}

.feedback-card li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

/* =============================================================================
   IMPROVEMENT ITEMS
   ============================================================================= */
.improvement-item {
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    border-left: 4px solid var(--warning);
}

.improvement-item strong {
    display: block;
    margin-bottom: 0.375rem;
    color: var(--text-primary);
}

.improvement-item span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* =============================================================================
   QUESTION-BY-QUESTION FEEDBACK
   ============================================================================= */
.question-feedback-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.question-feedback-header h3 {
    margin-bottom: 0;
    flex: 1;
    min-width: 0;
}

.question-feedback-carousel {
    position: relative;
}

.question-feedback-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.question-feedback-counter {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.question-nav-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.question-nav-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.question-nav-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--gradient-subtle);
}

.question-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.question-feedback-slide {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.question-feedback-slide.active {
    display: block;
}

.question-feedback-item {
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary);
}

.question-feedback-item .question {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 1rem;
}

.question-feedback-item .your-answer {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.question-feedback-item .ideal-answer {
    font-size: 0.9rem;
    padding: 1rem;
    background: var(--success-bg);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(16, 185, 129, 0.2);
    margin-bottom: 1rem;
}

.question-feedback-item .ideal-answer strong {
    color: var(--success);
}

.question-feedback-item .score-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
}

.question-feedback-item .score-badge.good { background: var(--success-bg); color: var(--success); }
.question-feedback-item .score-badge.fair { background: var(--warning-bg); color: var(--warning); }
.question-feedback-item .score-badge.poor { background: var(--error-bg); color: var(--error); }

.question-feedback-item .feedback-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.question-feedback-text {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Carousel dots */
.question-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.question-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition-base);
}

.question-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.question-dot:hover:not(.active) {
    background: var(--primary-light);
}

/* =============================================================================
   VISUAL METRICS
   ============================================================================= */
.visual-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.visual-metric {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.visual-metric .metric-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.375rem;
}

.visual-metric .metric-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    display: block;
}

.visual-metric .metric-value.good { color: var(--success); }
.visual-metric .metric-value.needs-improvement { color: var(--warning); }

.visual-feedback-notes {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin-top: 0.75rem;
}

.visual-strengths,
.visual-improvements {
    font-size: 0.9rem;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    margin: 0;
}

.visual-strengths { background: var(--success-bg); color: var(--success); }
.visual-improvements { background: var(--warning-bg); color: var(--warning); }

/* =============================================================================
   SPEECH ANALYSIS
   ============================================================================= */
.speech-summary {
    margin-bottom: 1rem;
}

.no-filler-success {
    color: var(--success);
}

.filler-words-section {
    margin-top: 1.25rem;
}

.filler-words-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--primary);
}

.filler-word-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--border-light);
}

.filler-word-item:last-child {
    border-bottom: none;
}

.filler-word-item .word {
    font-weight: 500;
    color: var(--text-primary);
}

.filler-word-item .count {
    background: var(--gradient-subtle);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
}

/* =============================================================================
   FEEDBACK ACTIONS
   ============================================================================= */
.feedback-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    margin-top: 2rem;
}

.feedback-actions-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.feedback-actions-row .btn {
    flex: 1;
    max-width: 240px;
}