.translation-pane {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.translation-pane.active {
    display: block;
}

.translate-split-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
    align-items: start;
}

.translate-col-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.translate-col-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Detection Mode controls */
.detection-mode-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgba(255, 253, 249, 0.82);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.mode-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-hover);
}

/* Camera Card Layout */
.camera-card {
    background-color: #0b0f19;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    aspect-ratio: 4 / 3;
    border: 5px solid var(--ink);
}

.camera-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

video#video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1); /* Mirror effect */
}

canvas#canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1); /* Mirror overlay to match video */
    z-index: 10;
    pointer-events: none;
}

.camera-status {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 20;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Camera-permission dialog */
.camera-permission-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.camera-permission-modal.is-visible {
    display: flex;
}

.camera-permission-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(23, 52, 58, 0.52);
    backdrop-filter: blur(5px);
}

.camera-permission-modal__dialog {
    position: relative;
    width: min(100%, 440px);
    padding: 32px;
    text-align: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.2s ease-out;
}

.camera-permission-modal__icon {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: var(--primary-light);
    font-size: 1.65rem;
}

.camera-permission-modal__dialog h2 {
    margin-bottom: 10px;
    color: var(--text);
    font-size: 1.35rem;
}

.camera-permission-modal__dialog p {
    margin-bottom: 24px;
    color: var(--text-light);
}

.status-dot {
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border-radius: 50%;
}

.status-dot.pulse {
    background-color: var(--accent);
}

/* Prediction Output Card */
.result-card {
    background-color: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-height: 380px;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}

.result-title {
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-light);
}

.confidence-badge {
    background-color: var(--primary-light);
    color: var(--primary-hover);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.result-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.prediction-text {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 8px;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.prediction-hint {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.5;
}

.result-footer {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-top: auto;
    padding-top: 12px;
}

#restartBufferBtn {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: var(--primary-hover);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

#restartBufferBtn:hover {
    background: rgba(16, 185, 129, 0.16);
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

#restartBufferBtn:active {
    transform: translateY(0);
}

#speakBtn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    white-space: nowrap;
}

.btn.rotating .icon {
    display: inline-block;
    animation: rotateIcon 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes rotateIcon {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@media (max-width: 640px) {
    .result-footer {
        flex-direction: column;
        gap: 10px;
    }
    #restartBufferBtn,
    #speakBtn {
        width: 100%;
        flex: 1 1 100%;
    }
}

/* Hearing User Panel Layout */
.input-card {
    background-color: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 300px;
    position: relative;
    z-index: 10;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
}

.card-subtitle-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.5;
}

.input-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
}

.translation-input-container {
    position: relative;
}

.translation-suggestions {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 220px;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 6px 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 36px rgba(24, 36, 43, 0.16), 0 4px 12px rgba(24, 36, 43, 0.08);
    z-index: 100;
    scrollbar-width: thin;
    scrollbar-color: #94a3b8 #f1f5f9;
}

.translation-suggestions::-webkit-scrollbar {
    width: 8px;
}

.translation-suggestions::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.translation-suggestions::-webkit-scrollbar-thumb {
    background-color: #94a3b8;
    border-radius: 4px;
}

.translation-suggestions::-webkit-scrollbar-thumb:hover {
    background-color: var(--secondary-hover);
}

.translation-suggestions[hidden] {
    display: none;
}

.translation-suggestion {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 12px;
    padding: 10px 16px;
    border: 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: var(--transition);
}

.translation-suggestion:last-child {
    border-bottom: 0;
}

.translation-suggestion:hover,
.translation-suggestion:focus-visible {
    background: #ecfdf5;
    color: var(--primary-hover);
    outline: none;
}

.translation-suggestion-icon {
    color: var(--text-light);
    font-size: 1rem;
    flex-shrink: 0;
}

.translation-suggestion-text {
    flex: 1;
    word-break: break-word;
    line-height: 1.4;
}

.input-actions {
    display: flex;
    gap: 16px;
}

.input-actions .btn {
    flex: 1;
}

/* FSL Animation Demonstration Card */
.animation-card {
    background-color: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 420px;
}

.animation-player-wrapper {
    background-color: #f8fafc;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 16 / 9;
    border: 2px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.animation-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.animation-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-light);
    text-align: center;
    padding: 20px;
}

.placeholder-icon {
    font-size: 3rem;
}

.animation-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.animation-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    border-top: 1px solid var(--border);
    padding-top: 16px;
    margin-top: 8px;
    animation: fadeIn 0.3s ease;
}

.sign-info {
    flex: 1;
}

.sign-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.sign-title .title-tagalog {
    font-size: 0.75em;
    color: var(--text-light);
    font-weight: 500;
    font-style: italic;
}

.sign-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.45;
}

.animation-actions .btn {
    width: auto;
}

.camera-privacy-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 14px 0;
    padding: 10px 12px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 10px;
    text-align: left;
}

.camera-privacy-notice__icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.camera-privacy-notice p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.4;
}

/* ============================================
   Camera / Mic Info Button + Tooltip
   (legacy — nasa loob ng modal dati)
   ============================================ */
.camera-info-wrap {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
}

.camera-info-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.5px solid rgba(16, 185, 129, 0.4);
    background: transparent;
    color: var(--primary, #10b981);
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s ease;
}

.camera-info-btn:hover {
    background: rgba(16, 185, 129, 0.08);
    border-color: var(--primary, #10b981);
}

.camera-info-tooltip {
    position: absolute;
    top: 36px;
    right: 0;
    background: #1e293b;
    color: #fff;
    font-size: 0.75rem;
    padding: 6px 10px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: 0.2s ease;
}

.camera-info-wrap:hover .camera-info-tooltip {
    opacity: 1;
}

/* ============================================
   Privacy Modal (shared camera + mic)
   ============================================ */
.camera-privacy-modal__dialog {
    position: relative;
    max-width: 480px;
    text-align: left;
    padding: 28px 28px 24px;
}

.camera-privacy-modal__close-icon {
    position: absolute;
    top: 14px;
    right: 16px;
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 18px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.camera-privacy-modal__close-icon:hover {
    color: #475569;
}

.camera-privacy-modal__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.camera-privacy-modal__shield {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.camera-privacy-modal__header h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: #1e293b;
}

.camera-privacy-modal__section {
    margin-bottom: 16px;
}

.camera-privacy-modal__section h3 {
    margin: 0 0 6px;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1e293b;
}

.camera-privacy-modal__section p {
    margin: 0;
    font-size: 0.88rem;
    color: #64748b;
    line-height: 1.5;
}

.camera-privacy-modal__highlight {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 10px;
    margin-bottom: 20px;
}

.camera-privacy-modal__highlight-icon {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.camera-privacy-modal__highlight-title {
    margin: 0 0 4px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.4;
}

.camera-privacy-modal__highlight-desc {
    margin: 0;
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.4;
}

.camera-privacy-modal__close {
    width: 100%;
}

/* ============================================
   Page-Level Info Button (upper-right ng /translate)
   ============================================ */
.page-info-wrap {
    position: fixed;
    top: 90px;
    right: 32px;
    left: auto;
    z-index: 50;
}

.page-info-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1.5px solid rgba(16, 185, 129, 0.4);
    background: var(--surface, #fff);
    color: var(--primary, #10b981);
    font-size: 15px;
    font-weight: 700;
    font-family: Georgia, "Times New Roman", serif;
    font-style: italic;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: 0.2s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.page-info-btn:hover {
    background: rgba(16, 185, 129, 0.08);
    border-color: var(--primary, #10b981);
}

.page-info-btn > span {
    display: block;
    line-height: 1;
    transform: translateY(0);
}

.page-info-tooltip {
    position: absolute;
    top: 40px;
    right: 0;
    background: #1e293b;
    color: #fff;
    font-size: 0.75rem;
    padding: 6px 10px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: 0.2s ease;
}

.page-info-wrap:hover .page-info-tooltip {
    opacity: 1;
}

@media (max-width: 768px) {
    .page-info-wrap {
        top: 80px;
        right: 16px;
    }
    .page-info-btn {
        width: 28px;
        height: 28px;
        font-size: 14px;
    }
}