/* =====================================================================
   Mulhern Advanced Search - Drawer-Based Design
   
   STRUCTURE:
   - .mb-search-bar: Always-visible search bar at top
   - .mb-search-drawer: Slide-in panel from left with all filters
   - .mb-drawer-backdrop: Semi-transparent overlay (doesn't close on click)
   - Grid takes full width always
   
   BEHAVIOR:
   - 🔍 Quick search: Uses only the text input (General Search)
   - ⚙️ Settings: Opens drawer with all advanced filters
   - Drawer auto-closes after search completes
   - Values persist until Reset is clicked
   ===================================================================== */

/* =====================================================================
   CSS CUSTOM PROPERTIES
   ===================================================================== */
:root {
    --mb-primary-color: #018345;
    --mb-primary-hover: #016835;
    --mb-primary-light: #e8f5e9;
    --mb-drawer-width: 480px;
    --mb-drawer-max-width: 90vw;
    --mb-header-height: 200px; /* Approximate header height - drawer starts below */
    --mb-transition-speed: 0.3s;
    --mb-backdrop-color: rgba(0, 0, 0, 0.5);
    --mb-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --mb-border-radius: 8px;
}

/* =====================================================================
   DESKTOP: "Advanced Search" link below Belt Search dropdown
   ===================================================================== */
.mb-advanced-search-link {
    display: block !important;
    text-align: center !important;
    margin: 4px 0 0 0 !important; /* Minimal top margin */
    padding: 0 !important;
    position: relative !important;
    z-index: 1 !important; /* Below dropdown options */
}

.mb-advanced-search-link__anchor {
    display: inline-flex !important;
    align-items: center !important;
    gap: 5px !important;
    color: var(--mb-primary-color) !important;
    font-size: 22px !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
    cursor: pointer !important;
}

.mb-advanced-search-link__anchor:hover {
    color: var(--mb-primary-hover) !important;
    text-decoration: underline !important;
}

.mb-advanced-search-link__icon {
    width: 14px !important;
    height: 14px !important;
    stroke: currentColor !important;
    fill: none !important;
}

/* Hide on mobile - use icon instead */
@media (max-width: 767px) {
    .mb-advanced-search-link {
        display: none !important;
    }
}

/* =====================================================================
   MOBILE: Filter icon opposite hamburger menu
   ===================================================================== */
.mb-mobile-filter-icon {
    display: none !important; /* Hidden on desktop */
    position: fixed !important;
    top: 10px !important;
    left: 10px !important;
    z-index: 10000 !important; /* Same level as hamburger */
}

.mb-mobile-filter-icon__btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important;
    background: var(--mb-primary-color) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
    transition: background-color 0.2s ease, transform 0.1s ease !important;
}

.mb-mobile-filter-icon__btn:hover,
.mb-mobile-filter-icon__btn:focus {
    background: var(--mb-primary-hover) !important;
    outline: none !important;
}

.mb-mobile-filter-icon__btn:active {
    transform: scale(0.95) !important;
}

.mb-mobile-filter-icon__btn svg {
    width: 22px !important;
    height: 22px !important;
    stroke: #fff !important;
    fill: none !important;
    stroke-width: 2 !important;
}

/* Show only on mobile */
@media (max-width: 767px) {
    .mb-mobile-filter-icon {
        display: block !important;
    }
}

/* =====================================================================
   DRAWER BACKDROP
   ===================================================================== */
.mb-drawer-backdrop {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: var(--mb-backdrop-color) !important;
    z-index: 99998 !important; /* Very high to be above sticky headers */
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity var(--mb-transition-speed) ease,
                visibility var(--mb-transition-speed) ease !important;
}

.mb-drawer-backdrop.mb-open {
    opacity: 1 !important;
    visibility: visible !important;
}

/* =====================================================================
   DRAWER PANEL - Centered modal popup
   ===================================================================== */
.mb-search-drawer {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) scale(0.9) !important;
    width: var(--mb-drawer-width) !important;
    max-width: var(--mb-drawer-max-width) !important;
    height: auto !important;
    max-height: 90vh !important;
    background: #fff !important;
    z-index: 99999 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity var(--mb-transition-speed) ease, 
                transform var(--mb-transition-speed) ease,
                visibility var(--mb-transition-speed) ease !important;
    display: flex !important;
    flex-direction: column !important;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.3) !important;
    border-radius: var(--mb-border-radius) !important;
    overflow: hidden !important;
}

.mb-search-drawer.mb-open {
    transform: translate(-50%, -50%) scale(1) !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Drawer header */
.mb-drawer__header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 20px 24px !important;
    border-bottom: 1px solid #e0e0e0 !important;
    background: var(--mb-primary-color) !important;
    flex-shrink: 0 !important;
    min-height: 70px !important;
}

.mb-drawer__title {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: #fff !important;
    margin: 0 !important;
}

.mb-drawer__close {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 56px !important;
    height: 56px !important;
    border: 2px solid rgba(255, 255, 255, 0.5) !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border-radius: 12px !important;
    cursor: pointer !important;
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.1s ease !important;
    flex-shrink: 0 !important;
}

.mb-drawer__close:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.8) !important;
    transform: scale(1.05) !important;
}

.mb-drawer__close:active {
    transform: scale(0.95) !important;
}

.mb-drawer__close svg {
    width: 32px !important;
    height: 32px !important;
    stroke: #fff !important;
    fill: none !important;
    stroke-width: 2.5 !important;
}

/* Drawer body - scrollable filter content */
.mb-drawer__body {
    flex: 1 1 auto !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: 0 !important;
    min-height: 0 !important; /* Important for flex scroll */
    max-height: calc(90vh - 140px) !important; /* Account for header and footer */
}

/* Style the widget inside drawer */
.mb-drawer__body #belts-search-widget,
.mb-drawer__body #fabrications-search-widget {
    min-width: unset !important;
    max-width: 100% !important;
    width: 100% !important;
    max-height: none !important;
    border: none !important;
    border-radius: 0 !important;
    background: #f9f9f9 !important;
    padding: 15px !important;
}

/* Keep the General Search fieldset visible in drawer */
.mb-drawer__body #general-search-fieldset {
    display: block !important;
}

/* Hide the original search controls in drawer - we use footer buttons */
.mb-drawer__body .search-controls,
.mb-drawer__body .search-controls-top,
.mb-drawer__body .search-controls-bottom {
    display: none !important;
}

/* Drawer footer with search/reset buttons */
.mb-drawer__footer {
    padding: 16px 24px !important;
    border-top: 1px solid #e0e0e0 !important;
    background: #fff !important;
    flex-shrink: 0 !important;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05) !important;
}

/* Footer buttons */
.mb-drawer__footer .mb-drawer-actions {
    display: flex !important;
    gap: 12px !important;
}

.mb-drawer__footer .mb-drawer-btn {
    flex: 1 !important;
    padding: 12px 20px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    border: 2px solid var(--mb-primary-color) !important;
}

.mb-drawer__footer .mb-drawer-btn--search {
    background: var(--mb-primary-color) !important;
    color: #fff !important;
}

.mb-drawer__footer .mb-drawer-btn--search:hover {
    background: var(--mb-primary-hover) !important;
    border-color: var(--mb-primary-hover) !important;
}

.mb-drawer__footer .mb-drawer-btn--reset {
    background: #fff !important;
    color: var(--mb-primary-color) !important;
}

.mb-drawer__footer .mb-drawer-btn--reset:hover {
    background: var(--mb-primary-light) !important;
}

/* =====================================================================
   HIDE ORIGINAL ELEMENTS
   These are no longer needed in the new design
   ===================================================================== */
/* Hide the original sidebar container COMPLETELY */
#search-widget-div {
    display: none !important;
}

/* Hide legacy pin button */
.mb-pin-btn {
    display: none !important;
}

/* Hide old toggle tab if present */
.mb-toggle-tab {
    display: none !important;
}

/* Hide old resize handle */
.mb-resize-handle {
    display: none !important;
}

/* =====================================================================
   GRID LAYOUT - Let Elementor handle layout naturally
   The fixed filter button doesn't interfere with page layout
   ===================================================================== */

/* Auto-fill grid for maximum columns */
#search-data-div .elementor-loop-container.elementor-grid,
#search-data-div .e-loop-container,
#search-data-div .elementor-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)) !important;
    gap: 20px !important;
    width: 100% !important;
}

/* Reset Elementor constraints on grid items */
#search-data-div .elementor-loop-container .e-loop-item,
#search-data-div .elementor-grid > .e-con,
#search-data-div .elementor-grid > .elementor-element,
#search-data-div .elementor-grid-item {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    flex: none !important;
}

/* Larger screens - smaller min for more columns */
@media (min-width: 1400px) {
    #search-data-div .elementor-loop-container.elementor-grid,
    #search-data-div .e-loop-container,
    #search-data-div .elementor-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important;
    }
}

@media (min-width: 1800px) {
    #search-data-div .elementor-loop-container.elementor-grid,
    #search-data-div .e-loop-container,
    #search-data-div .elementor-grid {
        grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)) !important;
    }
}

/* =====================================================================
   MOBILE STYLES - Drawer and grid adjustments
   ===================================================================== */
@media (max-width: 768px) {
    /* Full screen drawer on mobile */
    .mb-search-drawer {
        width: 95% !important;
        max-width: 95% !important;
        max-height: 95vh !important;
    }
    
    .mb-drawer__body {
        max-height: calc(95vh - 140px) !important;
    }

    /* Single column on very small screens */
    #search-data-div .elementor-loop-container.elementor-grid,
    #search-data-div .e-loop-container,
    #search-data-div .elementor-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
}

@media (min-width: 480px) and (max-width: 768px) {
    /* Two columns on larger phones */
    #search-data-div .elementor-loop-container.elementor-grid,
    #search-data-div .e-loop-container,
    #search-data-div .elementor-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* =====================================================================
   ACCESSIBILITY
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
    .mb-search-drawer,
    .mb-drawer-backdrop,
    .mb-search-progress,
    .mb-search-progress__spinner {
        transition: none !important;
        animation: none !important;
    }
}

/* Focus trap visual indicator */
.mb-search-drawer:focus {
    outline: none !important;
}

/* =====================================================================
   SCROLLBAR STYLING
   ===================================================================== */
.mb-drawer__body {
    scrollbar-width: thin !important;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent !important;
}

.mb-drawer__body::-webkit-scrollbar {
    width: 8px !important;
}

.mb-drawer__body::-webkit-scrollbar-track {
    background: transparent !important;
}

.mb-drawer__body::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2) !important;
    border-radius: 4px !important;
}

.mb-drawer__body::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3) !important;
}

/* =====================================================================
   NO RESULTS MODAL - Style override
   ===================================================================== */
#no-results-modal,
.no-results-modal-overlay {
    z-index: 100000 !important;
}

/* =====================================================================
   SEARCH INFO MODAL - Styles for when moved to body
   This is the panel that shows search parameters during search
   ===================================================================== */
#search-info-modal {
    /* Position fixed in center of screen */
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 100001 !important;
    
    /* Hidden by default */
    display: none !important;
    
    /* Styling */
    background: rgba(0, 0, 0, 0.7) !important;
    padding: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    align-items: center !important;
    justify-content: center !important;
}

/* Show when visible class is added */
#search-info-modal.visible {
    display: flex !important;
}

/* The content panel inside */
#search-info-modal .search-modal-content,
#search-info-modal #search-info-panel {
    background: #fff !important;
    padding: 30px 40px !important;
    border-radius: 12px !important;
    max-width: 500px !important;
    width: 90% !important;
    max-height: 80vh !important;
    overflow-y: auto !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3) !important;
}

#search-info-modal h2 {
    margin: 0 0 20px 0 !important;
    font-size: 1.3rem !important;
    color: #333 !important;
}

#search-info-modal #search-summary {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

#search-info-modal #search-summary li {
    padding: 8px 0 !important;
    border-bottom: 1px solid #eee !important;
    font-size: 14px !important;
    color: #555 !important;
}

#search-info-modal #search-summary li:last-child {
    border-bottom: none !important;
}

#search-info-modal #search-summary strong {
    color: #333 !important;
}

/* =====================================================================
   SEARCH IN PROGRESS ANIMATIONS
   ===================================================================== */
/* Keyframe animations for magnifying glasses */
@keyframes mb-search-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.25);
    }
}

@keyframes mb-search-swing {
    0%, 100% {
        transform: rotate(-20deg);
    }
    50% {
        transform: rotate(20deg);
    }
}

/* Title styling */
#search-info-modal h2.mb-search-title,
#search-info-panel h2.mb-search-title {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    font-size: 1.3rem !important;
    color: #333 !important;
    margin: 0 0 20px 0 !important;
}

/* Animated magnifying glass icons - target WordPress emoji images inside the title */
#search-info-modal h2.mb-search-title img.emoji,
#search-info-modal h2.mb-search-title img.wp-smiley,
#search-info-panel h2.mb-search-title img.emoji {
    display: inline-block !important;
    animation: mb-search-pulse 0.8s ease-in-out infinite, mb-search-swing 0.6s ease-in-out infinite !important;
    transform-origin: center center !important;
    height: 1.3em !important;
    width: 1.3em !important;
    vertical-align: middle !important;
}

/* Alternate animation for second emoji image */
#search-info-modal h2.mb-search-title img.emoji:last-of-type,
#search-info-modal h2.mb-search-title img.wp-smiley:last-of-type,
#search-info-panel h2.mb-search-title img.emoji:last-of-type {
    animation-delay: 0.3s !important;
    animation-direction: reverse !important;
}