/**
 * Affinite Product Filter - CSS Styly
 * Moderní a responzivní design pro systém filtrování
 */

/* Základní proměnné */
:root {
    --affinite-primary: #007cba;
    --affinite-secondary: #005a87;
    --affinite-success: #00a32a;
    --affinite-warning: #dba617;
    --affinite-error: #d63638;
    --affinite-text: #1e1e1e;
    --affinite-text-light: #646970;
    --affinite-border: #dcdcde;
    --affinite-background: #f6f7f7;
    --affinite-white: #ffffff;
    --affinite-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --affinite-shadow-hover: 0 4px 6px rgba(0, 0, 0, 0.1);
    --affinite-radius: 4px;
    --affinite-transition: all 0.2s ease-in-out;
}

/* Kontejner filtrování */
.affinite-filter-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

@media (max-width: 768px) {
    .affinite-filter-container {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
}

/* Sidebar s filtry */
.affinite-filter-sidebar {
    background: var(--affinite-white);
    border-radius: var(--affinite-radius);
    box-shadow: var(--affinite-shadow);
    padding: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 2rem;
}

@media (max-width: 768px) {
    .affinite-filter-sidebar {
        position: static;
        order: 2;
    }
}

/* Hlavní obsah */
.affinite-filter-main {
    background: var(--affinite-white);
    border-radius: var(--affinite-radius);
    box-shadow: var(--affinite-shadow);
    overflow: hidden;
}

/* Hlavička filtrů */
.affinite-filter-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--affinite-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.affinite-filter-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--affinite-text);
}

.affinite-filter-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Chips */
.affinite-product-filter__chips {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}
.affinite-product-filter__chips:has(.affinite-product-filter__chip) {
	padding: 10px;
}

/* Chip - two-part structure */
.affinite-product-filter__chip {
	display: inline-flex;
	align-items: stretch;
	border-radius: 5px;
	font-size: 13px;
	line-height: 1.4;
	overflow: hidden;
	border: 1px solid #ddd;
}

/* Chip name (left part - light) */
.affinite-product-filter__chip-name {
	display: flex;
	align-items: center;
	padding: 6px 10px;
	background: #f5f5f5;
	color: #333;
	font-weight: 400;
	border-right: 1px solid #ddd;
}

/* Chip value (right part - dark) */
.affinite-product-filter__chip-value {
	display: flex;
	align-items: center;
	padding: 6px 10px;
	background: #1d3557;
	color: #fff;
	gap: 8px;
}

.affinite-product-filter__chip-label {
	font-size: 13px;
	line-height: 1.4;
}

/* Remove button (X) */
.affinite-product-filter__chip-remove {
	position: relative;
	width: 12px;
	height: 12px;
	cursor: pointer;
	opacity: 0.8;
	flex-shrink: 0;
}
.affinite-product-filter__chip-remove:hover {
	opacity: 1;
}
.affinite-product-filter__chip-remove:after,
.affinite-product-filter__chip-remove:before {
	content: '';
	width: 12px;
	height: 2px;
	background: #fff;
	position: absolute;
	left: 0;
	top: 5px;
}
.affinite-product-filter__chip-remove:after {
	transform: rotate(45deg);
}
.affinite-product-filter__chip-remove:before {
	transform: rotate(-45deg);
}

/* Clear all chip styling */
.affinite-product-filter__chip--clear-all {
	border-color: #d63638;
}
.affinite-product-filter__chip--clear-all .affinite-product-filter__chip-value,
.affinite-product-filter__chip--clear-all .affinite-product-filter__chip-value--clear-all {
	background: transparent;
	color: #d63638;
	cursor: pointer;
}
.affinite-product-filter__chip--clear-all .affinite-product-filter__chip-remove:after,
.affinite-product-filter__chip--clear-all .affinite-product-filter__chip-remove:before {
	background: #d63638;
}

/* Chips container positions */
.affinite-product-filter__chips--top-bar {
	width: 100%;
	margin-bottom: 1rem;
	padding: 0.75rem 0;
}

.affinite-product-filter__chips--before-filter {
	width: 100%;
	margin-bottom: 1rem;
}

.affinite-product-filter__chips--before-product-list {
	width: 100%;
	margin-bottom: 1.5rem;
	padding: 0.75rem 0;
}

/* Responsive adjustments for top-bar */
@media (max-width: 768px) {
	.affinite-product-filter__chips--top-bar {
		padding: 0.5rem 0;
		margin-bottom: 0.75rem;
	}
	
	.affinite-product-filter__chips--before-product-list {
		padding: 0.5rem 0;
		margin-bottom: 1rem;
	}
}


/* Tlačítka */
.affinite-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border: 1px solid var(--affinite-border);
    border-radius: var(--affinite-radius);
    background: var(--affinite-white);
    color: var(--affinite-text);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--affinite-transition);
    min-height: 36px;
}

.affinite-btn:hover {
    background: var(--affinite-background);
    border-color: var(--affinite-text-light);
    transform: translateY(-1px);
    box-shadow: var(--affinite-shadow-hover);
}

.affinite-btn:active {
    transform: translateY(0);
}

.affinite-btn-primary {
    background: var(--affinite-primary);
    border-color: var(--affinite-primary);
    color: var(--affinite-white);
}

.affinite-btn-primary:hover {
    background: var(--affinite-secondary);
    border-color: var(--affinite-secondary);
}

.affinite-btn-secondary {
    background: var(--affinite-background);
    border-color: var(--affinite-border);
}

.affinite-btn-small {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    min-height: 28px;
}

.affinite-btn-large {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    min-height: 44px;
}

/* Formulářové prvky */
.affinite-form-group {
    margin-bottom: 1.5rem;
}

.affinite-form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--affinite-text);
    font-size: 0.875rem;
}

.affinite-form-input,
.apf-form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--affinite-border);
    border-radius: var(--affinite-radius);
    font-size: 0.875rem;
    transition: var(--affinite-transition);
    background: var(--affinite-white);
}

.affinite-form-input:focus,
.affinite-form-select:focus {
    outline: none;
    border-color: var(--affinite-primary);
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.affinite-form-input::placeholder {
    color: var(--affinite-text-light);
}

/* Checkbox a radio */
.affinite-checkbox-group,
.affinite-radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.affinite-checkbox-item,
.affinite-radio-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.25rem 0;
}

.affinite-checkbox-item input[type="checkbox"],
.affinite-radio-item input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

.affinite-checkbox-item label,
.affinite-radio-item label {
    cursor: pointer;
    font-size: 0.875rem;
    margin: 0;
    flex: 1;
}

/* Range slider */
.affinite-range-slider {
    position: relative;
    padding: 1rem 0;
}

.affinite-range-track {
    height: 4px;
    background: var(--affinite-border);
    border-radius: 2px;
    position: relative;
}

.affinite-range-fill {
    height: 100%;
    background: var(--affinite-primary);
    border-radius: 2px;
    position: absolute;
    top: 0;
}

.affinite-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--affinite-white);
    border: 2px solid var(--affinite-primary);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    transition: var(--affinite-transition);
}

.affinite-range-thumb:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--affinite-shadow-hover);
}

.affinite-range-values {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--affinite-text-light);
}

/* Výsledky */
.affinite-results {
    padding: 1.5rem;
}

.affinite-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .affinite-results-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1rem;
    }
}

.affinite-product-card {
    background: var(--affinite-white);
    border: 1px solid var(--affinite-border);
    border-radius: var(--affinite-radius);
    overflow: hidden;
    transition: var(--affinite-transition);
    cursor: pointer;
}

.affinite-product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--affinite-shadow-hover);
}

.affinite-product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--affinite-background);
}

.affinite-product-content {
    padding: 1rem;
}

.affinite-product-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: var(--affinite-text);
    line-height: 1.4;
}

.affinite-product-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--affinite-primary);
    margin: 0.5rem 0;
}

.affinite-product-meta {
    font-size: 0.75rem;
    color: var(--affinite-text-light);
    margin-top: 0.5rem;
}

/* Pagination */
.affinite-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    padding: 1rem 0;
}

.affinite-pagination a,
.affinite-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.5rem;
    border: 1px solid var(--affinite-border);
    border-radius: var(--affinite-radius);
    text-decoration: none;
    color: var(--affinite-text);
    font-size: 0.875rem;
    transition: var(--affinite-transition);
}

.affinite-pagination a:hover {
    background: var(--affinite-background);
    border-color: var(--affinite-text-light);
}

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

.affinite-pagination .dots {
    border: none;
    background: none;
}

/* Loading */
.affinite-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
}

.affinite-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--affinite-border);
    border-top: 3px solid var(--affinite-primary);
    border-radius: 50%;
    animation: affinite-spin 1s linear infinite;
    margin-bottom: 1rem;
}

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

.affinite-loading p {
    color: var(--affinite-text-light);
    margin: 0;
}

/* Filter Overlay with Spinner */
.affinite-loading-filter {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(2px);
    border-radius: 10px;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: opacity 0.3s ease;
    opacity: 0;
    pointer-events: none;
}

.affinite-loading-filter--active {
    display: flex;
    opacity: 1;
    pointer-events: all;
}

.affinite-loading-filter .spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #232F3E;
    border-radius: 50%;
    animation: affinite-spin 1s linear infinite;
}

/* Ensure filter form has relative positioning for absolute overlay */
.affinite-product-filter {
    position: relative;
}

/* Filter action buttons wrapper */
.affinite-product-filter__actions-wrapper,
.affinite-product-filter__clear-all-wrapper {
    width: 100%;
    padding: 1rem 0;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

/* Buttons row container */
.affinite-product-filter__actions-buttons {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.affinite-product-filter__clear-all-button,
.affinite-product-filter__close-button,
.affinite-product-filter__save-button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    border: 1px solid var(--affinite-border);
    border-radius: var(--affinite-radius);
    background: var(--affinite-white);
    color: var(--affinite-text);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--affinite-transition);
    min-height: 40px;
}

.affinite-product-filter__clear-all-button:hover,
.affinite-product-filter__close-button:hover,
.affinite-product-filter__save-button:hover {
    background: var(--affinite-background);
    border-color: var(--affinite-text-light);
    transform: translateY(-1px);
    box-shadow: var(--affinite-shadow-hover);
}

.affinite-product-filter__clear-all-button:active,
.affinite-product-filter__close-button:active,
.affinite-product-filter__save-button:active {
    transform: translateY(0);
    box-shadow: var(--affinite-shadow);
}

/* Save button - primary style */
.affinite-product-filter__save-button {
    background: var(--affinite-primary);
    border: 1px solid var(--affinite-primary);
    color: var(--affinite-white);
}

.affinite-product-filter__save-button:hover {
    background: var(--affinite-secondary);
    border: 1px solid var(--affinite-secondary);
    color: var(--affinite-white);
}

/* Reset filters link */
.affinite-product-filter__reset-link {
    color: var(--affinite-text-light);
    font-size: 0.8125rem;
    text-decoration: underline;
    cursor: pointer;
    transition: var(--affinite-transition);
}

.affinite-product-filter__reset-link:hover {
    color: var(--affinite-text);
}

@media (max-width: 768px) {
    .affinite-product-filter__clear-all-button,
    .affinite-product-filter__close-button,
    .affinite-product-filter__save-button {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
        min-height: 38px;
    }
}

/* Mobile filter panel - fixed actions at bottom */
/* Mobile filter panel - sticky actions at bottom */
@media (max-width: 1144px) {
    .affinite-product-filter__actions-wrapper {
        position: sticky;
        bottom: 0;
        left: 0;
        width: 100%;
        background: var(--affinite-white, #fff);
        padding: 1rem;
        margin: 0;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        z-index: 10;
        box-sizing: border-box;
    }
}

/* Products overlay with spinner - covers only the products area */
.affinite-products-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    min-height: 300px;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    transition: opacity 0.3s ease;
    opacity: 1;
    pointer-events: all;
}

.affinite-products-overlay .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #232F3E;
    border-radius: 50%;
    animation: affinite-spin 1s linear infinite;
}

/* Placeholder */
.affinite-placeholder {
    background: var(--affinite-background);
    border-radius: var(--affinite-radius);
    overflow: hidden;
    position: relative;
}

.affinite-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: affinite-shimmer 1.5s infinite;
}

@keyframes affinite-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.affinite-placeholder-image {
    width: 100%;
    height: 200px;
    background: var(--affinite-border);
}

.affinite-placeholder-content {
    padding: 1rem;
}

.affinite-placeholder-title {
    height: 1rem;
    background: var(--affinite-border);
    border-radius: 2px;
    margin-bottom: 0.5rem;
}

.affinite-placeholder-price {
    height: 1.5rem;
    width: 60%;
    background: var(--affinite-border);
    border-radius: 2px;
}

/* Error a no results */
.affinite-error,
.affinite-no-results {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--affinite-text-light);
}

.affinite-error h3,
.affinite-no-results h3 {
    color: var(--affinite-error);
    margin-bottom: 1rem;
}

.affinite-error p,
.affinite-no-results p {
    margin-bottom: 1.5rem;
}

/* Statistiky */
.affinite-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--affinite-background);
    border-top: 1px solid var(--affinite-border);
    font-size: 0.875rem;
    color: var(--affinite-text-light);
}

.affinite-stats .performance {
    font-weight: 500;
    color: var(--affinite-success);
}

/* Responzivní design */
@media (max-width: 1024px) {
    .affinite-filter-container {
        grid-template-columns: 250px 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .affinite-filter-container {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }

    .affinite-filter-sidebar {
        order: 2;
        position: static;
    }

    .affinite-filter-main {
        order: 1;
    }

    .affinite-filter-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .affinite-filter-controls {
        justify-content: space-between;
    }

    .affinite-results-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }

    .affinite-pagination {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .affinite-stats {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .affinite-filter-container {
        padding: 0.5rem;
    }

    .affinite-results-grid {
        grid-template-columns: 1fr;
    }

    .affinite-product-card {
        max-width: 300px;
        margin: 0 auto;
    }
}

/* Utility třídy */
.affinite-hidden {
    display: none !important;
}

.affinite-visible {
    display: block !important;
}

.affinite-text-center {
    text-align: center;
}

.affinite-text-left {
    text-align: left;
}

.affinite-text-right {
    text-align: right;
}

.affinite-mt-1 { margin-top: 0.25rem; }
.affinite-mt-2 { margin-top: 0.5rem; }
.affinite-mt-3 { margin-top: 1rem; }
.affinite-mt-4 { margin-top: 1.5rem; }
.affinite-mt-5 { margin-top: 3rem; }

.affinite-mb-1 { margin-bottom: 0.25rem; }
.affinite-mb-2 { margin-bottom: 0.5rem; }
.affinite-mb-3 { margin-bottom: 1rem; }
.affinite-mb-4 { margin-bottom: 1.5rem; }
.affinite-mb-5 { margin-bottom: 3rem; }

.affinite-p-1 { padding: 0.25rem; }
.affinite-p-2 { padding: 0.5rem; }
.affinite-p-3 { padding: 1rem; }
.affinite-p-4 { padding: 1.5rem; }
.affinite-p-5 { padding: 3rem; }

/* Animace */
.affinite-fade-in {
    animation: affinite-fade-in 0.3s ease-in-out;
}

@keyframes affinite-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.affinite-slide-in {
    animation: affinite-slide-in 0.3s ease-in-out;
}

@keyframes affinite-slide-in {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Print styly */
@media print {
    .affinite-filter-sidebar,
    .affinite-filter-controls,
    .affinite-pagination {
        display: none !important;
    }

    .affinite-filter-container {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0;
    }

    .affinite-results-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1rem;
    }
}

/* ==========================================================================
   Responsive Pagination
   ========================================================================== */

/* Smooth transitions for pagination items */
.woocommerce-pagination .page-numbers li,
.woocommerce-pagination .page-numbers > a,
.woocommerce-pagination .page-numbers > span {
    transition: opacity 0.2s ease-in-out;
}

/* Custom dots styling */
.woocommerce-pagination .affinite-dots {
    display: inline-block;
}

.woocommerce-pagination .affinite-dots .page-numbers.dots {
    display: inline-block !important;
    cursor: default;
    opacity: 0.6;
}

/* Ensure pagination is centered on mobile */
@media (max-width: 480px) {
    .woocommerce-pagination {
        text-align: center;
    }

    .woocommerce-pagination ul.page-numbers {
        display: inline-flex;
        flex-wrap: nowrap;
        justify-content: center;
        gap: 0.25rem;
    }

    .woocommerce-pagination .page-numbers li {
        margin: 0;
    }
}