/**
 * People Listing - Frontend Styles
 * 
 * @package People_Listing
 */

/* CSS Variables */
:root {
    --pl-primary-color: #0066FF;
    --pl-secondary-color: #666666;
    --pl-border-radius: 12px;
    --pl-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --pl-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --pl-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --pl-spacing: 1.5rem;
    --pl-spacing-sm: 0.75rem;
    --pl-spacing-lg: 3rem;
    --pl-text-primary: #1a1a1a;
    --pl-text-secondary: #6b7280;
    --pl-background: #ffffff;
    --pl-background-alt: #f8fafc;
    --pl-border: #e5e7eb;
}

/* Container */
.people-listing-container {
    max-width: 100%;
    margin: 0 auto;
    padding: var(--pl-spacing);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Modern Controls Section */
.pl-controls {
    background: var(--pl-background);
    border: 1px solid var(--pl-border);
    border-radius: var(--pl-border-radius);
    padding: var(--pl-spacing-lg);
    margin-bottom: var(--pl-spacing-lg);
    box-shadow: var(--pl-shadow);
}

/* Search Section */
.pl-search {
    display: flex;
    margin-bottom: var(--pl-spacing);
    position: relative;
}

.pl-search-input {
    flex: 1;
    padding: 16px 20px;
    padding-left: 50px;
    border: 2px solid var(--pl-border);
    border-radius: var(--pl-border-radius);
    font-size: 16px;
    font-weight: 500;
    color: var(--pl-text-primary);
    background: var(--pl-background-alt);
    outline: none;
    transition: var(--pl-transition);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.pl-search-input:focus {
    border-color: var(--pl-primary-color);
    background: var(--pl-background);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1), 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.pl-search-input::placeholder {
    color: var(--pl-text-secondary);
    font-weight: 400;
}

.pl-search-button {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--pl-text-secondary);
    font-size: 18px;
    cursor: pointer;
    transition: var(--pl-transition);
    z-index: 2;
}

.pl-search-button:hover {
    color: var(--pl-primary-color);
    transform: translateY(-50%) scale(1.1);
}

/* Modern Filters */
.pl-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--pl-spacing);
    padding-top: var(--pl-spacing);
    border-top: 1px solid var(--pl-border);
}

.pl-filter-group {
    position: relative;
}

.pl-filter-group label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--pl-text-primary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pl-filter-select {
    width: 100%;
    padding: 14px 16px;
    padding-right: 40px;
    border: 2px solid var(--pl-border);
    border-radius: var(--pl-border-radius);
    font-size: 15px;
    font-weight: 500;
    color: var(--pl-text-primary);
    background: var(--pl-background-alt);
    cursor: pointer;
    outline: none;
    transition: var(--pl-transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.pl-filter-select:focus {
    border-color: var(--pl-primary-color);
    background: var(--pl-background);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1), 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.pl-filter-select:hover {
    border-color: var(--pl-primary-color);
    background: var(--pl-background);
}

/* Grid */
.pl-grid {
    display: grid;
    gap: var(--pl-spacing-lg);
    margin-bottom: var(--pl-spacing-lg);
}

.pl-grid[data-cols="1"] { grid-template-columns: 1fr; }
.pl-grid[data-cols="2"] { grid-template-columns: repeat(2, 1fr); }
.pl-grid[data-cols="3"] { grid-template-columns: repeat(3, 1fr); }
.pl-grid[data-cols="4"] { grid-template-columns: repeat(4, 1fr); }
.pl-grid[data-cols="5"] { grid-template-columns: repeat(5, 1fr); }

/* Modern Card Design */
.pl-card {
    background: var(--pl-background);
    border-radius: var(--pl-border-radius);
    box-shadow: var(--pl-shadow);
    overflow: hidden;
    transition: var(--pl-transition);
    position: relative;
    border: 1px solid var(--pl-border);
}

.pl-card:hover {
    box-shadow: var(--pl-shadow-hover);
    transform: translateY(-4px);
    border-color: var(--pl-primary-color);
}

.pl-card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--pl-background-alt);
}

.pl-card-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.pl-person-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--pl-transition);
}

.pl-card:hover .pl-person-image {
    transform: scale(1.08);
}

.pl-placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--pl-background-alt) 0%, #e2e8f0 100%);
    color: var(--pl-text-secondary);
    font-size: 3rem;
}

.pl-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--pl-primary-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    backdrop-filter: blur(10px);
}

.pl-availability-indicator {
    position: absolute;
    bottom: 12px;
    left: 12px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.pl-availability-available { background: #86efac; }
.pl-availability-busy { background: #f59e0b; }
.pl-availability-unavailable { background: #ef4444; }

.pl-card-content {
    padding: var(--pl-spacing);
}

.pl-card-title {
    margin: 0 0 8px 0;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
}

.pl-card-title a {
    color: var(--pl-text-primary);
    text-decoration: none;
    transition: var(--pl-transition);
}

.pl-card-title a:hover {
    color: var(--pl-primary-color);
}

.pl-card-headline {
    color: var(--pl-primary-color);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.pl-card-description {
    color: var(--pl-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.pl-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 0.875rem;
}

.pl-card-languages,
.pl-card-rate {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--pl-text-secondary);
    background: var(--pl-background-alt);
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 500;
}

.pl-meta-icon {
    font-size: 1rem;
}

.pl-card-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.pl-cta-button {
    background: linear-gradient(135deg, var(--pl-primary-color) 0%, #0052cc 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--pl-transition);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pl-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
}

.pl-view-profile {
    color: var(--pl-text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--pl-transition);
    padding: 8px 0;
}

.pl-view-profile:hover {
    color: var(--pl-primary-color);
}

/* No Results */
.pl-no-results {
    text-align: center;
    padding: var(--pl-spacing-lg);
    color: var(--pl-text-secondary);
    background: var(--pl-background-alt);
    border-radius: var(--pl-border-radius);
    border: 2px dashed var(--pl-border);
}

.pl-no-results p {
    font-size: 1.1rem;
    margin: 0;
}

/* Pagination */
.pl-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: var(--pl-spacing-lg);
}

.pl-pagination a,
.pl-pagination span {
    padding: 12px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--pl-transition);
    border: 1px solid var(--pl-border);
    background: var(--pl-background);
    color: var(--pl-text-primary);
}

.pl-pagination a:hover {
    background: var(--pl-primary-color);
    color: white;
    border-color: var(--pl-primary-color);
    transform: translateY(-1px);
}

.pl-pagination .current {
    background: var(--pl-primary-color);
    color: white;
    border-color: var(--pl-primary-color);
}

/* Loading States */
.pl-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.pl-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid var(--pl-border);
    border-top-color: var(--pl-primary-color);
    border-radius: 50%;
    animation: pl-spin 1s linear infinite;
    z-index: 10;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .pl-grid[data-cols="5"] { grid-template-columns: repeat(3, 1fr); }
    .pl-grid[data-cols="4"] { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .people-listing-container {
        padding: var(--pl-spacing-sm);
    }
    
    .pl-controls {
        padding: var(--pl-spacing);
    }
    
    .pl-search {
        margin-bottom: var(--pl-spacing-sm);
    }
    
    .pl-filters {
        grid-template-columns: 1fr;
        gap: var(--pl-spacing-sm);
    }
    
    .pl-grid[data-cols="5"],
    .pl-grid[data-cols="4"],
    .pl-grid[data-cols="3"] { 
        grid-template-columns: repeat(2, 1fr); 
    }
    
    .pl-grid {
        gap: var(--pl-spacing);
    }
    
    .pl-card-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .pl-cta-button,
    .pl-view-profile {
        text-align: center;
        width: 100%;
    }
    
    .pl-pagination {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .pl-pagination a,
    .pl-pagination span {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

@media (max-width: 640px) {
    .pl-grid[data-cols="5"],
    .pl-grid[data-cols="4"],
    .pl-grid[data-cols="3"],
    .pl-grid[data-cols="2"] { 
        grid-template-columns: 1fr; 
    }
    
    .pl-search-input {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .pl-card-meta {
        flex-direction: column;
        gap: 8px;
    }
}

/* RTL Support */
[dir="rtl"] .pl-search-button {
    left: auto;
    right: 16px;
}

[dir="rtl"] .pl-search-input {
    padding-left: 20px;
    padding-right: 50px;
}

[dir="rtl"] .pl-filter-select {
    background-position: left 12px center;
    padding-left: 40px;
    padding-right: 16px;
}

[dir="rtl"] .pl-card-badge {
    left: 12px;
    right: auto;
}

[dir="rtl"] .pl-availability-indicator {
    right: 12px;
    left: auto;
}

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

.pl-search-input:focus,
.pl-filter-select:focus,
.pl-cta-button:focus,
.pl-view-profile:focus {
    outline: 2px solid var(--pl-primary-color);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --pl-border: #000000;
        --pl-text-secondary: #000000;
        --pl-background-alt: #ffffff;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --pl-text-primary: #f8fafc;
        --pl-text-secondary: #cbd5e1;
        --pl-background: #1e293b;
        --pl-background-alt: #334155;
        --pl-border: #475569;
        --pl-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        --pl-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.4);
    }
}



/* Availability Badge Styles for Listing */
.pl-availability-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    z-index: 10;
}

.pl-availability-badge.pl-availability-available {
    background: #86efac;
    color: #065f46;
}

.pl-availability-badge.pl-availability-busy {
    background: #f59e0b;
    color: white;
}

.pl-availability-badge.pl-availability-unavailable {
    background: #ef4444;
    color: white;
}

.pl-availability-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.8;
}

.pl-availability-text {
    font-size: 0.75rem;
    font-weight: 600;
}

/* RTL Support for Availability Badge */
[dir="rtl"] .pl-availability-badge {
    left: 12px;
    right: auto;
}