/**
 * Explorer V3.0 - World-Class Mention Cards
 * Enterprise-grade UI following Sprinklr/Brandwatch patterns
 * Modular card layout with accessibility focus
 */

/* ============================================
   MENTION CARDS V3 - Modular Layout
   ============================================ */

.mention-card-v3 {
    display: grid;
    grid-template-areas:
        "checkbox header actions"
        "checkbox content content"
        "checkbox footer footer";
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto 1fr auto;
    gap: var(--space-3);
    
    position: relative;
    background: #FFFFFF;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    margin-bottom: var(--space-4);
    
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

/* Sentiment ribbon - left border indicator */
.mention-card-v3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
    background: var(--color-gray-300);
    transition: all var(--transition-base);
}

.mention-card-v3[data-sentiment="positivo"]::before,
.mention-card-v3[data-sentiment="positive"]::before {
    background: linear-gradient(180deg, var(--color-positive-500) 0%, var(--color-positive-600) 100%);
}

.mention-card-v3[data-sentiment="negativo"]::before,
.mention-card-v3[data-sentiment="negative"]::before {
    background: linear-gradient(180deg, var(--color-negative-500) 0%, var(--color-negative-600) 100%);
}

.mention-card-v3[data-sentiment="neutral"]::before {
    background: linear-gradient(180deg, var(--color-neutral-500) 0%, var(--color-neutral-600) 100%);
}

.mention-card-v3[data-sentiment="mixto"]::before,
.mention-card-v3[data-sentiment="mixed"]::before {
    background: linear-gradient(180deg, var(--color-mixed-500) 0%, var(--color-mixed-600) 100%);
}

/* Hover state */
.mention-card-v3:hover {
    border-color: var(--color-gray-300);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.mention-card-v3:hover::before {
    width: 5px;
}

/* Selected state */
.mention-card-v3.is-selected {
    border-color: var(--color-primary-400);
    box-shadow: var(--shadow-card-selected);
    background: var(--color-primary-50);
}

.mention-card-v3.is-selected::before {
    width: 6px;
    background: linear-gradient(180deg, var(--color-primary-500) 0%, var(--color-primary-700) 100%);
}

/* Corrected animation */
.mention-card-v3.is-corrected {
    animation: correctionPulse 600ms var(--ease-out-expo);
}

@keyframes correctionPulse {
    0% { 
        background: var(--color-positive-50);
        box-shadow: 0 0 0 4px var(--color-positive-100);
    }
    100% { 
        background: #FFFFFF;
        box-shadow: var(--shadow-card);
    }
}

/* ============================================
   CARD SECTIONS
   ============================================ */

/* Checkbox area */
.card-v3-checkbox {
    grid-area: checkbox;
    display: flex;
    align-items: flex-start;
    padding-top: var(--space-1);
    padding-right: var(--space-3);
}

.card-v3-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    appearance: none;
    background: #FFFFFF;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.card-v3-checkbox input[type="checkbox"]:hover {
    border-color: var(--color-primary-400);
}

.card-v3-checkbox input[type="checkbox"]:focus {
    outline: none;
    box-shadow: var(--shadow-focus);
    border-color: var(--color-primary-500);
}

.card-v3-checkbox input[type="checkbox"]:checked {
    background: var(--color-primary-600);
    border-color: var(--color-primary-600);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

/* Header area - badges */
.card-v3-header {
    grid-area: header;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
}

/* Actions area - inline corrections */
.card-v3-actions {
    grid-area: actions;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
    justify-content: flex-end;
}

/* Content area - mention text */
.card-v3-content {
    grid-area: content;
    padding: var(--space-3) 0;
}

.card-v3-text {
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-relaxed);
    color: var(--color-gray-800);
    word-break: break-word;
    overflow-wrap: anywhere;
}

.card-v3-text.is-truncated {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-v3-expand-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-2);
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-primary-600);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.card-v3-expand-btn:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-700);
}

/* Footer area - metadata */
.card-v3-footer {
    grid-area: footer;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-gray-100);
}

.card-v3-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.card-v3-meta-label {
    font-size: var(--text-2xs);
    font-weight: var(--font-semibold);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.card-v3-meta-value {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
}

/* ============================================
   BADGE SYSTEM V3 - Modern Pills
   ============================================ */

.badge-v3 {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-wide);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    white-space: nowrap;
}

.badge-v3:hover {
    transform: translateY(-1px);
}

/* Sentiment badges - high contrast backgrounds */
.badge-v3--positive {
    background: var(--color-positive-100);
    color: var(--color-positive-text);
    border-color: var(--color-positive-500);
}

.badge-v3--negative {
    background: var(--color-negative-100);
    color: var(--color-negative-text);
    border-color: var(--color-negative-500);
}

.badge-v3--neutral {
    background: var(--color-neutral-100);
    color: var(--color-neutral-text);
    border-color: var(--color-neutral-500);
}

.badge-v3--mixed {
    background: var(--color-mixed-100);
    color: var(--color-mixed-text);
    border-color: var(--color-mixed-500);
}

/* Emotion badge */
.badge-v3--emotion {
    background: var(--color-emotion-bg);
    color: var(--color-emotion-text);
    border-color: var(--color-emotion-border);
}

/* Topic badge */
.badge-v3--topic {
    background: var(--color-topic-bg);
    color: var(--color-topic-text);
    border-color: var(--color-topic-border);
}

/* Brand badge */
.badge-v3--brand {
    background: var(--color-brand-bg);
    color: var(--color-brand-text);
    border-color: var(--color-brand-border);
}

/* Corrected badge - solid accent */
.badge-v3--corrected {
    background: var(--color-positive-500);
    color: #FFFFFF;
    border-color: var(--color-positive-600);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

/* Info badge */
.badge-v3--info {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border-color: var(--color-gray-300);
}

/* ============================================
   INLINE CORRECTION CONTROLS V3
   ============================================ */

.inline-control-v3 {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.inline-control-v3__label {
    font-size: var(--text-2xs);
    font-weight: var(--font-semibold);
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.inline-select-v3 {
    padding: var(--space-1) var(--space-6) var(--space-1) var(--space-2);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    background: #FFFFFF;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    appearance: none;
    cursor: pointer;
    min-width: 70px;
    transition: all var(--transition-fast);
}

.inline-select-v3:hover {
    border-color: var(--color-primary-400);
}

.inline-select-v3:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-focus);
}

.inline-select-v3.is-saving {
    opacity: 0.6;
    pointer-events: none;
    background-image: none;
    position: relative;
}

.inline-select-v3.is-saving::after {
    content: '';
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border: 2px solid var(--color-primary-300);
    border-top-color: var(--color-primary-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* Similares button */
.btn-similares-v3 {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    border: 1px solid var(--color-primary-200);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-primary-600);
    background: var(--color-primary-50);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-similares-v3:hover {
    background: var(--color-primary-100);
    border-color: var(--color-primary-300);
    transform: translateY(-1px);
}

.btn-similares-v3:focus {
    outline: none;
    box-shadow: var(--shadow-focus);
}

/* Mention ID badge */
.mention-id-v3 {
    font-size: var(--text-2xs);
    font-weight: var(--font-medium);
    color: var(--color-gray-400);
    font-family: var(--font-family-mono);
}

/* ============================================
   EXPLORER TOOLBAR V3
   ============================================ */

.explorer-toolbar-v3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: #FFFFFF;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-sm);
}

.toolbar-v3-left {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.toolbar-v3-right {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.toolbar-v3-count {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
}

.toolbar-v3-count span {
    font-weight: var(--font-normal);
    color: var(--color-gray-500);
}

/* Sort buttons */
.sort-btn-v3 {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-600);
    background: #FFFFFF;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sort-btn-v3:hover {
    border-color: var(--color-gray-300);
    background: var(--color-gray-50);
}

.sort-btn-v3:focus {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.sort-btn-v3.is-active {
    background: var(--color-primary-600);
    border-color: var(--color-primary-600);
    color: #FFFFFF;
}

/* View toggle */
.view-toggle-v3 {
    display: flex;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: 3px;
}

.view-toggle-v3__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-gray-500);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-toggle-v3__btn:hover {
    color: var(--color-gray-700);
}

.view-toggle-v3__btn:focus {
    outline: none;
    box-shadow: inset var(--shadow-focus);
}

.view-toggle-v3__btn.is-active {
    background: #FFFFFF;
    color: var(--color-primary-600);
    box-shadow: var(--shadow-xs);
}

/* Export button */
.btn-export-v3 {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--color-positive-500) 0%, var(--color-positive-600) 100%);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-export-v3:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-export-v3:focus {
    outline: none;
    box-shadow: var(--shadow-focus-success);
}

/* ============================================
   BULK CORRECTION TOOLBAR V3
   ============================================ */

.bulk-toolbar-v3 {
    position: fixed;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    opacity: 0;
    visibility: hidden;
    z-index: var(--z-fixed);
    
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    
    background: rgba(23, 23, 23, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    
    transition: all var(--transition-slow) var(--ease-out-expo);
}

.bulk-toolbar-v3.is-visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

.bulk-toolbar-v3__count {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding-right: var(--space-4);
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.bulk-toolbar-v3__count-number {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 var(--space-2);
    background: var(--color-primary-500);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: #FFFFFF;
}

.bulk-toolbar-v3__count-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.8);
}

.bulk-toolbar-v3__controls {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.bulk-control-v3 {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.bulk-control-v3__label {
    font-size: var(--text-2xs);
    font-weight: var(--font-semibold);
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.bulk-select-v3 {
    padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.1);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    appearance: none;
    cursor: pointer;
    min-width: 100px;
    transition: all var(--transition-fast);
}

.bulk-select-v3:hover {
    border-color: rgba(255, 255, 255, 0.4);
    background-color: rgba(255, 255, 255, 0.15);
}

.bulk-select-v3:focus {
    outline: none;
    border-color: var(--color-primary-400);
    box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.4);
}

.bulk-select-v3 option {
    background: var(--color-gray-900);
    color: #FFFFFF;
}

.bulk-btn-apply-v3 {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-700) 100%);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.bulk-btn-apply-v3:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.4);
}

.bulk-btn-apply-v3:focus {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.bulk-btn-apply-v3:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.bulk-btn-cancel-v3 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background: transparent;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.bulk-btn-cancel-v3:hover {
    border-color: var(--color-negative-500);
    color: var(--color-negative-400);
    background: rgba(239, 68, 68, 0.1);
}

/* ============================================
   PAGINATION V3
   ============================================ */

.pagination-v3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    background: #FFFFFF;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    margin-top: var(--space-5);
}

.pagination-v3__info {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.pagination-v3__info strong {
    color: var(--color-gray-800);
    font-weight: var(--font-semibold);
}

.pagination-v3__controls {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.pagination-v3__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: #FFFFFF;
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-v3__btn:hover:not(:disabled) {
    border-color: var(--color-primary-400);
    color: var(--color-primary-600);
}

.pagination-v3__btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-v3__page {
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: #FFFFFF;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-v3__page:hover {
    border-color: var(--color-primary-400);
    color: var(--color-primary-600);
}

.pagination-v3__page.is-active {
    background: var(--color-primary-600);
    border-color: var(--color-primary-600);
    color: #FFFFFF;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

@media (max-width: 1024px) {
    .mention-card-v3 {
        grid-template-areas:
            "checkbox header"
            "checkbox content"
            "checkbox actions"
            "checkbox footer";
        grid-template-columns: auto 1fr;
    }
    
    .card-v3-actions {
        justify-content: flex-start;
        margin-top: var(--space-2);
    }
}

@media (max-width: 768px) {
    .mention-card-v3 {
        padding: var(--space-4);
        grid-template-areas:
            "checkbox header"
            "content content"
            "actions actions"
            "footer footer";
    }
    
    .card-v3-checkbox {
        padding-right: var(--space-2);
    }
    
    .explorer-toolbar-v3 {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
    }
    
    .toolbar-v3-left,
    .toolbar-v3-right {
        justify-content: space-between;
    }
    
    .bulk-toolbar-v3 {
        left: var(--space-4);
        right: var(--space-4);
        transform: translateY(100px);
        flex-wrap: wrap;
        gap: var(--space-3);
        padding: var(--space-4);
    }
    
    .bulk-toolbar-v3.is-visible {
        transform: translateY(0);
    }
    
    .bulk-toolbar-v3__count {
        width: 100%;
        padding-right: 0;
        border-right: none;
        padding-bottom: var(--space-3);
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .bulk-toolbar-v3__controls {
        width: 100%;
        flex-wrap: wrap;
    }
    
    .bulk-control-v3 {
        flex: 1;
        min-width: 100px;
    }
    
    .bulk-select-v3 {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .card-v3-header {
        flex-wrap: wrap;
    }
    
    .inline-control-v3 {
        width: 100%;
    }
    
    .inline-select-v3 {
        flex: 1;
    }
    
    .card-v3-footer {
        flex-direction: column;
        gap: var(--space-2);
    }
}

/* ============================================
   ACCESSIBILITY - Focus States
   ============================================ */

.mention-card-v3:focus-within {
    outline: 2px solid var(--color-primary-400);
    outline-offset: 2px;
}

/* Skip link for keyboard users */
.skip-to-content {
    position: absolute;
    left: -9999px;
    z-index: var(--z-tooltip);
    padding: var(--space-3) var(--space-4);
    background: var(--color-primary-600);
    color: #FFFFFF;
    font-weight: var(--font-semibold);
    text-decoration: none;
    border-radius: var(--radius-md);
}

.skip-to-content:focus {
    left: var(--space-4);
    top: var(--space-4);
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .badge-v3 {
        border-width: 2px;
    }
    
    .mention-card-v3 {
        border-width: 2px;
    }
    
    .inline-select-v3,
    .bulk-select-v3 {
        border-width: 2px;
    }
}

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

/* ========================================
   ACTION BUTTONS V3 - Enterprise Style
   ======================================== */

.card-v3-actions-left {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.btn-action-v3 {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: #FFFFFF;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-action-v3:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
    transform: translateY(-1px);
}

.btn-action-v3:focus-visible {
    outline: 2px solid var(--color-primary-500);
    outline-offset: 2px;
}

.btn-action-v3--primary {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    border-color: var(--color-primary-600);
    color: #FFFFFF;
}

.btn-action-v3--primary:hover {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%);
    border-color: var(--color-primary-700);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-action-v3 svg {
    flex-shrink: 0;
}

/* ========================================
   CORRECTION POPOVER V3 - Glassmorphism
   ======================================== */

/* CORRECTION PANEL V3 - Inline within card */
.correction-popover-v3 {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 16px !important;
    padding: 16px 20px !important;
    margin-top: 12px;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
}

.correction-popover-v3[hidden] {
    display: none !important;
}

/* Force column layout for each control */
.correction-popover-v3 .inline-control-v3 {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 6px !important;
}

.correction-popover-v3 .inline-control-v3__label {
    font-size: 11px !important;
    font-weight: 600 !important;
    color: #64748b !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.correction-popover-v3 .inline-select-v3 {
    width: 100% !important;
    padding: 8px 12px !important;
    background: #FFFFFF !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 6px !important;
    font-size: 14px !important;
    color: #334155 !important;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.correction-popover-v3 .inline-select-v3:hover {
    border-color: #818cf8 !important;
}

.correction-popover-v3 .inline-select-v3:focus {
    border-color: #6366f1 !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
    outline: none !important;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive: 2 columns on tablet, 1 on mobile */
@media (max-width: 768px) {
    .correction-popover-v3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .correction-popover-v3 {
        grid-template-columns: 1fr;
    }
}

/* Popover Header */
.popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-5);
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    border-bottom: 1px solid var(--color-primary-200);
}

.popover-title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary-900);
}

.popover-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-gray-500);
    font-size: 18px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.popover-close:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
}

/* Popover Body */
.popover-body {
    padding: var(--space-5);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.popover-body .inline-control-v3 {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.popover-body .inline-control-v3__label {
    font-size: var(--text-2xs);
    font-weight: var(--font-semibold);
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.popover-body .inline-select-v3 {
    width: 100%;
    padding: var(--space-3);
    background: #FFFFFF;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.popover-body .inline-select-v3:hover {
    border-color: var(--color-primary-400);
}

.popover-body .inline-select-v3:focus {
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    outline: none;
}

/* Emotion select spans full width */
.popover-body .inline-control-v3:last-child {
    grid-column: 1 / -1;
}

/* Responsive */
@media (max-width: 480px) {
    .correction-popover-v3 {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }
    
    .popover-body {
        grid-template-columns: 1fr;
    }
}