/* ==========================================
   COMPANIES INDEX FLUID - CSS BOOTSTRAP NATIF
   Utilise container-fluid et les variables CSS pour une mise en page optimale
   Préfixe unique: cfcompanies- pour éviter les interférences CSS
   ========================================== */

/* === VARIABLES LOCALES UTILISÉES === */
/* Utilisation des variables CSS globales pour cohérence */

/* === PROFESSIONAL COMPANIES HERO SECTION === */
.cfcompanies-professional-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--plum-dark) 100%);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-3xl) 0;
    color: var(--text-on-primary);
}

.cfcompanies-professional-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
    z-index: 1;
}

.cfcompanies-professional-hero .container-fluid {
    position: relative;
    z-index: 2;
}

/* Professional Badge */
.cfcompanies-professional-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-on-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-pill);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xl);
    backdrop-filter: blur(10px);
    border: var(--border-width) solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow);
}

.cfcompanies-professional-badge i {
    font-size: var(--font-size-base);
}

/* Hero Title */
.cfcompanies-hero-title {
    font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-sm);
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cfcompanies-hero-title .text-primary {
    color: var(--accent-gold) !important;
}

/* Hero Description */
.cfcompanies-hero-description {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-lg);
    margin-bottom: var(--spacing-xxl);
    opacity: 0.95;
    max-width: 600px;
}

/* Professional Search Wrapper */
.cfcompanies-professional-search-wrapper {
    background: rgba(255, 255, 255, 0.1);
    border: var(--border-width) solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

.cfcompanies-professional-search-form {
    margin-bottom: var(--spacing-lg);
}

.cfcompanies-search-fields-container {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: var(--spacing-lg);
    align-items: end;
}

.cfcompanies-search-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cfcompanies-search-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-on-primary);
    opacity: 0.9;
}

.cfcompanies-search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.cfcompanies-search-input-wrapper i {
    position: absolute;
    left: var(--spacing-md);
    color: var(--secondary-color);
    font-size: var(--font-size-base);
    z-index: 10;
}

.cfcompanies-professional-search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) calc(var(--spacing-xl) + var(--spacing-sm));
    border: var(--border-width) solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.cfcompanies-professional-search-input:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: var(--bg-surface);
    box-shadow: var(--input-focus-shadow);
}

.cfcompanies-professional-search-input::placeholder {
    color: var(--input-placeholder);
    opacity: 0.7;
}

.cfcompanies-professional-search-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--accent-gold);
    border: var(--border-width) solid var(--accent-gold);
    color: var(--text-on-primary);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
    white-space: nowrap;
}

.cfcompanies-professional-search-btn:hover {
    background: var(--accent-gold-dark);
    border-color: var(--accent-gold-dark);
    color: var(--text-on-primary);
    box-shadow: var(--shadow);
}

/* Professional Search Suggestions */
.cfcompanies-professional-search-suggestions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
}

.cfcompanies-suggestions-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-on-primary);
    opacity: 0.9;
}

.cfcompanies-suggestion-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.cfcompanies-suggestion-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 255, 255, 0.2);
    border: var(--border-width) solid rgba(255, 255, 255, 0.3);
    color: var(--text-on-primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-pill);
    cursor: pointer;
    transition: var(--transition-base);
    backdrop-filter: blur(5px);
}

.cfcompanies-suggestion-tag:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: var(--accent-gold);
    color: var(--text-on-primary);
    transform: translateY(-1px);
}

/* Professional KPIs */
.cfcompanies-hero-stats {
    background: rgba(255, 255, 255, 0.1);
    border: var(--border-width) solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

.cfcompanies-stats-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.cfcompanies-stats-header h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-on-primary);
    margin-bottom: var(--spacing-xs);
}

.cfcompanies-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.cfcompanies-stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-base);
}

.cfcompanies-stat-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.cfcompanies-stat-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    color: var(--accent-gold);
}

.cfcompanies-stat-icon i {
    font-size: var(--font-size-xl);
}

.cfcompanies-stat-data {
    flex: 1;
    min-width: 0;
}

.cfcompanies-stat-number {
    font-size: var(--font-size-xxl);
    font-weight: var(--font-weight-bold);
    color: var(--text-on-primary);
    line-height: 1;
}

.cfcompanies-stat-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-on-primary);
    opacity: 0.9;
    margin-top: var(--spacing-xs);
}

.cfcompanies-stat-trend {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.cfcompanies-stat-trend.positive {
    color: var(--success-green);
}

.cfcompanies-stat-trend.neutral {
    color: var(--accent-gold);
}

.cfcompanies-stat-trend.stable {
    color: var(--text-on-primary);
    opacity: 0.8;
}

/* === MAIN CONTENT === */
.cfcompanies-main-content {
    background: var(--bg-primary);
    min-height: 70vh;
}

/* === PROFESSIONAL FILTERS SIDEBAR === */
.cfcompanies-professional-filters-sidebar {
    background: var(--bg-surface);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow);
    border: var(--border-width) solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-base);
}

.cfcompanies-professional-filters-sidebar:hover {
    box-shadow: var(--shadow-lg);
}

/* Professional Filters Header */
.cfcompanies-professional-filters-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--plum-dark) 100%);
    color: var(--text-on-primary);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: var(--border-width) solid rgba(255, 255, 255, 0.1);
}

.cfcompanies-filters-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cfcompanies-filters-title i {
    font-size: var(--font-size-xl);
    opacity: 0.9;
}

.cfcompanies-professional-filters-header .btn {
    background: rgba(255, 255, 255, 0.15);
    border: var(--border-width) solid rgba(255, 255, 255, 0.2);
    color: var(--text-on-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.cfcompanies-professional-filters-header .btn:hover {
    background: rgba(255, 255, 255, 0.25);
    color: var(--text-on-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

/* Professional Filters Content */
.cfcompanies-professional-filters-content {
    padding: var(--spacing-lg);
}

/* Professional Filter Group */
.cfcompanies-professional-filter-group {
    margin-bottom: var(--spacing-xl);
    border-bottom: var(--border-width) solid var(--border-color);
    padding-bottom: var(--spacing-lg);
}

.cfcompanies-professional-filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.cfcompanies-filter-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: var(--spacing-md) 0;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    user-select: none;
}

.cfcompanies-filter-group-header:hover {
    background: var(--bg-secondary);
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.cfcompanies-filter-group-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cfcompanies-filter-group-title i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
}

.cfcompanies-filter-toggle {
    background: none;
    border: none;
    color: var(--secondary-color);
    font-size: var(--font-size-lg);
    transition: var(--transition-base);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
}

.cfcompanies-filter-toggle:hover {
    color: var(--primary-color);
    background: rgba(13, 110, 253, 0.1);
}

.cfcompanies-filter-toggle i {
    transition: transform 0.3s ease;
}

.cfcompanies-filter-group-header[aria-expanded="false"] .cfcompanies-filter-toggle i {
    transform: rotate(-90deg);
}

/* Professional Filter Options */
.cfcompanies-professional-filter-options {
    padding-top: var(--spacing-md);
}

.cfcompanies-professional-filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    user-select: none;
    position: relative;
}

.cfcompanies-professional-filter-option:hover {
    background: var(--bg-secondary);
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

/* Custom Checkbox */
.cfcompanies-filter-checkbox {
    display: none;
}

.cfcompanies-filter-checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    position: relative;
    transition: var(--transition-base);
    flex-shrink: 0;
    background: var(--bg-surface);
}

.cfcompanies-filter-checkbox:checked + .cfcompanies-filter-checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.cfcompanies-filter-checkbox:checked + .cfcompanies-filter-checkbox-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 12px;
    border: 2px solid var(--text-on-primary);
    border-top: none;
    border-left: none;
    transform: translate(-50%, -60%) rotate(45deg);
}

.cfcompanies-filter-label {
    flex: 1;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    line-height: var(--line-height-normal);
}

.cfcompanies-filter-count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    background: var(--bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-pill);
    min-width: 32px;
    text-align: center;
}

/* === RESULTS SECTION === */
.cfcompanies-results-header {
    background: var(--bg-surface);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    border: var(--border-width) solid var(--border-color);
}

.cfcompanies-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.cfcompanies-active-filter-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--primary-color);
    color: var(--text-on-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-pill);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.cfcompanies-active-filter-badge .btn-close {
    font-size: var(--font-size-xs);
    filter: invert(1);
    opacity: 0.8;
    margin: 0;
    padding: 0;
    width: 16px;
    height: 16px;
}

.cfcompanies-active-filter-badge .btn-close:hover {
    opacity: 1;
}

/* === COMPANIES CONTENT === */
.cfcompanies-content {
    position: relative;
}

.cfcompanies-loading-state {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 100;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: 300px;
}

.cfcompanies-grid {
    transition: var(--transition-base);
}

.cfcompanies-card {
    transition: var(--transition-base);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    background: var(--bg-surface);
}

.cfcompanies-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.cfcompanies-logo {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.cfcompanies-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cfcompanies-logo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    color: var(--primary-color);
    background: var(--bg-secondary);
}

.cfcompanies-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.cfcompanies-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.cfcompanies-save-btn {
    transition: var(--transition-base);
}

.cfcompanies-save-btn:hover {
    transform: scale(1.1);
}

.cfcompanies-no-results {
    background: var(--bg-surface);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    border: var(--border-width) solid var(--border-color);
    padding: var(--spacing-xxl);
}

/* === PROFESSIONAL MOBILE FILTERS === */
.cfcompanies-professional-mobile-filters .offcanvas-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--plum-dark) 100%);
    color: var(--text-on-primary);
    border-bottom: var(--border-width) solid rgba(255, 255, 255, 0.1);
}

.cfcompanies-professional-mobile-filters .offcanvas-title {
    font-weight: var(--font-weight-semibold);
}

.cfcompanies-professional-mobile-filters .btn-close {
    filter: invert(1);
    opacity: 0.8;
}

.cfcompanies-professional-mobile-filters .btn-close:hover {
    opacity: 1;
}

.cfcompanies-mobile-filters-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.cfcompanies-loading-content {
    text-align: center;
}

.cfcompanies-loading-spinner {
    margin-bottom: var(--spacing-md);
}

.cfcompanies-spinner {
    width: 32px;
    height: 32px;
    border: 4px solid var(--bg-tertiary);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: cfcompanies-spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes cfcompanies-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cfcompanies-loading-text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin: 0;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 991.98px) {
    .cfcompanies-professional-filters-sidebar {
        margin-bottom: var(--spacing-xl);
    }
    
    .cfcompanies-professional-filters-header {
        padding: var(--spacing-md);
    }
    
    .cfcompanies-professional-filters-content {
        padding: var(--spacing-md);
    }
    
    .cfcompanies-search-fields-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .cfcompanies-suggestion-tags {
        justify-content: center;
    }
    
    .cfcompanies-stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (max-width: 767.98px) {
    .cfcompanies-professional-hero {
        padding: var(--spacing-xl) 0;
    }
    
    .cfcompanies-hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .cfcompanies-hero-description {
        font-size: var(--font-size-base);
    }
    
    .cfcompanies-professional-search-wrapper,
    .cfcompanies-hero-stats {
        padding: var(--spacing-md);
    }
    
    .cfcompanies-professional-search-suggestions {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
}

/* === FOCUS STATES === */
.btn:focus,
.form-control:focus,
.form-select:focus,
.cfcompanies-filter-checkbox:focus + .cfcompanies-filter-checkbox-custom {
    box-shadow: var(--input-focus-shadow);
}

/* === ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
    .cfcompanies-card,
    .cfcompanies-stat-item,
    .cfcompanies-card:hover,
    .cfcompanies-stat-item:hover {
        animation: none;
        transform: none;
        transition: none;
    }
}

/* === PRINT STYLES === */
@media print {
    .cfcompanies-professional-hero,
    .cfcompanies-professional-filters-sidebar,
    .cfcompanies-results-header .col-md-6:last-child,
    .btn,
    .offcanvas {
        display: none !important;
    }
    
    .cfcompanies-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: var(--border-width) solid var(--border-color) !important;
        margin-bottom: var(--spacing-md);
    }
    
    .cfcompanies-card:hover {
        transform: none;
    }
}