/* ============================================
   TextSight.ai - Documents Page Styles
   ============================================ */

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.page-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ============================================
   HEADER SEARCH
   ============================================ */
.header-search {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: var(--gray-100);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.header-search:focus-within {
    background-color: var(--bg-primary);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
}

.header-search svg {
    width: 18px;
    height: 18px;
    color: var(--text-tertiary);
}

.header-search input {
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    width: 200px;
}

.header-search input::placeholder {
    color: var(--text-tertiary);
}

/* ============================================
   FILTERS BAR
   ============================================ */
.filters-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
}

.filter-tabs {
    display: flex;
    gap: var(--space-2);
}

.filter-tab {
    padding: var(--space-2) var(--space-4);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-tab:hover {
    color: var(--text-primary);
    background-color: var(--gray-100);
}

.filter-tab.active {
    color: var(--primary);
    background-color: var(--primary-100);
    border-color: var(--primary-200);
}

.filter-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.filter-select {
    padding: var(--space-2) var(--space-4);
    font-size: 14px;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    outline: none;
}

.filter-select:focus {
    border-color: var(--primary);
}

/* ============================================
   DOCUMENTS LIST
   ============================================ */
.documents-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Document Card */
.document-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.document-card:hover {
    border-color: var(--border-default);
    box-shadow: var(--shadow-md);
}

.document-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--gray-100);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.document-icon svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

.document-info {
    flex: 1;
    min-width: 0;
}

.document-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.document-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: 13px;
    color: var(--text-secondary);
}

.document-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.document-meta-item svg {
    width: 14px;
    height: 14px;
}

.document-scores {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}

.score-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    min-width: 70px;
}

.score-badge-value {
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}

.score-badge-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.score-badge.success {
    background-color: var(--success-50);
}

.score-badge.success .score-badge-value {
    color: var(--success);
}

.score-badge.warning {
    background-color: var(--warning-50);
}

.score-badge.warning .score-badge-value {
    color: var(--warning);
}

.score-badge.error {
    background-color: var(--error-50);
}

.score-badge.error .score-badge-value {
    color: var(--error);
}

.document-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}

.document-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--text-tertiary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.document-action-btn:hover {
    color: var(--text-primary);
    background-color: var(--gray-100);
}

.document-action-btn.danger:hover {
    color: var(--error);
    background-color: var(--error-50);
}

.document-action-btn svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.documents-list .empty-state {
    padding: var(--space-12);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
}

/* ============================================
   LOADING STATE
   ============================================ */
.document-skeleton {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
}

.skeleton-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
}

.skeleton-content {
    flex: 1;
}

.skeleton-title {
    height: 20px;
    width: 60%;
    margin-bottom: var(--space-2);
}

.skeleton-meta {
    height: 16px;
    width: 40%;
}

.skeleton-score {
    width: 70px;
    height: 50px;
    border-radius: var(--radius-md);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1023px) {
    .header-search {
        display: none;
    }
}

@media (max-width: 767px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }
    
    .page-header-right {
        width: 100%;
    }
    
    .page-header-right .btn {
        width: 100%;
        justify-content: center;
    }
    
    .filters-bar {
        flex-direction: column;
        gap: var(--space-4);
        align-items: stretch;
    }
    
    .filter-tabs {
        overflow-x: auto;
        padding-bottom: var(--space-2);
    }
    
    .filter-tab {
        white-space: nowrap;
    }
    
    .document-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .document-scores {
        width: 100%;
        justify-content: flex-start;
        margin-top: var(--space-3);
        padding-top: var(--space-3);
        border-top: 1px solid var(--border-light);
    }
    
    .document-actions {
        position: absolute;
        top: var(--space-4);
        right: var(--space-4);
    }
    
    .document-card {
        position: relative;
    }
}