/* ===================================================================
 * Branch Menu System & Sticky Footer
 * Version: 17.8.0 - UI Polish, Scroll-to-Section Prep, Reduced Gaps
 *
 * CRITICAL FIXES:
 * - Modal root visibility controlled via .tk-modal-visible class
 * - Supports Petpooja addon structure (addongroupname, addonitemid, etc.)
 * - Mobile-responsive bottom sheet for mobile devices
 * - Proper z-index stacking (999999 for modal overlay)
 * ADDED:
 * - Styles for .tk-redesigned-v1 item cards (clean layout)
 * - Styles for category sections and headings (`.tk-category-section`, `.tk-category-section-title`)
 * - Styles for minimal filters V2 (`.tk-filters-minimal`)
 * - Media query for 4-column desktop grid.
 * - Sticky styles for filter bar (`.tk-sticky-filters`)
 * MODIFIED:
 * - Removed border from redesigned cards.
 * - Adjusted card box-shadow for a cleaner look.
 * - Reduced padding and gaps for a tighter layout, especially on mobile.
 * - Ensured green veg icon color.
 * =================================================================== */

/* ===================================================================
 * CSS VARIABLES
 * =================================================================== */

:root {
    --tk-primary: #F1B21B; /* Gold */
    --tk-secondary: #7B241C; /* Maroon */
    --tk-white: #FFFFFF;
    --tk-cream: #FFF9F4;
    --tk-gray-100: #F8F9FA;
    --tk-gray-200: #E9ECEF;
    --tk-gray-300: #DEE2E6;
    --tk-gray-400: #CED4DA;
    --tk-gray-600: #6C757D;
    --tk-gray-800: #343A40;
    --tk-green-veg: #16a34a; /* Ensure green color */
    --tk-red-nonveg: #dc2626;
    --tk-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --tk-shadow-lg: 0 6px 16px rgba(0, 0, 0, 0.09);
    --tk-radius-lg: 12px; /* Slightly smaller large radius */
    --tk-radius-md: 6px; /* Slightly smaller medium radius */
    --tk-font-primary: 'Poppins', sans-serif;
    --tk-sticky-header-height: 60px; /* Approx height of mobile header */
    --tk-sticky-filter-height: 50px; /* Approx height of filter bar */
}

/* Base Body Style */
html {
    scroll-behavior: smooth; /* Enable smooth scrolling */
    scroll-padding-top: calc(var(--tk-sticky-header-height) + var(--tk-sticky-filter-height) + 10px); /* Offset for sticky elements */
}
body {
    font-family: var(--tk-font-primary), sans-serif;
    background-color: var(--tk-white);
    color: var(--tk-gray-800);
}

/* Container for Menu */
.tk-branch-menu-container-enhanced {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px; /* Reduced horizontal padding */
}


/* Body scroll lock when modal is open (Unchanged) */
body.tk-modal-open {
    overflow: hidden !important;
}

/* ===================================================================
 * STICKY CART FOOTER CONTAINER (Unchanged)
 * =================================================================== */

#tk-sticky-cart-footer-container {
    position: fixed !important; bottom: 0 !important; left: 0 !important; width: 100% !important; z-index: 1000 !important;
    transform: translateY(100%); opacity: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease-in-out; pointer-events: none;
}
#tk-sticky-cart-footer-container.tk-sticky-cart-footer-active,
#tk-sticky-cart-footer-container:not(:empty) { transform: translateY(0); opacity: 1; pointer-events: auto; }


/* ===================================================================
 * CATEGORY SECTIONS
 * =================================================================== */
.tk-category-section {
    margin-bottom: 30px; /* Reduced space between category sections */
    display: block; /* Ensure sections are initially visible for JS filtering */
    padding-top: 10px; /* Add padding for scroll target */
}

.tk-category-section-title {
    font-size: 1.6rem; /* Slightly smaller title */
    font-weight: 700;
    color: var(--tk-secondary); /* Maroon */
    margin: 0 0 16px 0; /* Reduced bottom margin */
    padding-bottom: 6px;
    border-bottom: 2px solid var(--tk-primary); /* Gold underline */
    text-align: left;
}

/* ===================================================================
 * PRODUCT GRID
 * =================================================================== */

.tk-products-grid-enhanced {
    display: grid !important;
    gap: 12px !important; /* Reduced gap */
    /* Mobile first: Default to 2 columns */
    grid-template-columns: repeat(2, 1fr) !important;
    padding: 0;
}

/* Tablet */
@media (min-width: 768px) {
    .tk-products-grid-enhanced {
        grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)) !important; /* Adjust minmax */
        gap: 16px !important;
    }
}

/* Desktop: 4 Columns */
@media (min-width: 1024px) {
    .tk-products-grid-enhanced {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 16px !important; /* Consistent gap */
    }
    .tk-branch-menu-container-enhanced {
        padding: 0 20px; /* Restore some padding on desktop */
    }

}


/* ===================================================================
 * REDESIGNED PRODUCT CARD STYLES (Cleaned Up)
 * =================================================================== */

.tk-enhanced-menu-card.tk-redesigned-v1 {
    background: var(--tk-white);
    border-radius: var(--tk-radius-md);
    overflow: hidden;
    box-shadow: var(--tk-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    border: none;
}

.tk-enhanced-menu-card.tk-redesigned-v1:hover {
    transform: translateY(-4px);
    box-shadow: var(--tk-shadow-lg);
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--tk-gray-100);
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-image img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform 0.3s ease;
}
.tk-enhanced-menu-card.tk-redesigned-v1:hover .tk-card-image img {
     transform: scale(1.03);
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-content {
    padding: 8px 10px; /* Reduced padding */
    display: flex; flex-direction: column; gap: 4px; /* Reduced gap */
    flex-grow: 1; justify-content: space-between;
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-header {
    display: flex; align-items: center; gap: 5px; /* Reduced gap */
    margin-bottom: 2px; /* Reduced margin */
}

/* Adjusted veg indicator */
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator {
    width: 14px; height: 14px; border: 1.5px solid; border-radius: 3px;
    flex-shrink: 0; position: relative; margin-top: 0;
}
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator::after { width: 6px; height: 6px; border-radius: 50%; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); content: ''; }
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator.tk-veg { border-color: var(--tk-green-veg); } /* Use green variable */
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator.tk-veg::after { background: var(--tk-green-veg); } /* Use green variable */
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator.tk-nonveg { border-color: var(--tk-red-nonveg); }
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator.tk-nonveg::after { background: var(--tk-red-nonveg); }


.tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-title {
    font-size: 0.9rem; /* Adjusted title size */
    font-weight: 600; color: var(--tk-gray-800); margin: 0; line-height: 1.3;
    flex-grow: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-desc { display: none; }

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-footer.tk-new-footer-layout {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 4px; /* Reduced margin */
    padding-top: 4px; border-top: none;
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-price-display {
    font-size: 0.9rem; /* Adjusted price size */
    font-weight: 600; color: var(--tk-gray-800);
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-price-display .woocommerce-Price-amount,
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-price-display bdi,
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-price-display .woocommerce-Price-currencySymbol {
    color: inherit !important; font-size: inherit !important; font-weight: inherit !important;
}
/* Style for sale price (strikethrough) */
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-price-display del {
    opacity: 0.6;
    font-weight: 400;
    margin-right: 4px;
    font-size: 0.8em;
}


/* Add Button Styling */
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-add-btn.tk-add-btn-redesigned {
    background: var(--tk-white); color: var(--tk-secondary); border: 1px solid var(--tk-secondary);
    border-radius: var(--tk-radius-md); padding: 5px 12px; /* Adjusted padding */
    font-size: 0.8rem; /* Adjusted font size */
    font-weight: 600; text-transform: none; box-shadow: none; cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease;
    white-space: nowrap; line-height: 1.2; -webkit-tap-highlight-color: transparent;
    min-height: 28px; /* Ensure minimum tap height */
}

.tk-enhanced-menu-card.tk-redesigned-v1 .tk-add-btn.tk-add-btn-redesigned:hover:not(:disabled) {
    background: var(--tk-cream); color: var(--tk-secondary); border-color: var(--tk-secondary); transform: none; box-shadow: none;
}
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-add-btn.tk-add-btn-redesigned:active:not(:disabled) { transform: scale(0.97); background: var(--tk-gray-100); }
.tk-enhanced-menu-card.tk-redesigned-v1 .tk-add-btn.tk-add-btn-redesigned:disabled { background: var(--tk-gray-200); border-color: var(--tk-gray-300); color: var(--tk-gray-600); opacity: 0.7; cursor: not-allowed; transform: none; box-shadow: none; }


/* ===================================================================
 * CATEGORY NAVIGATION (MINIMAL FILTERS V2 - BORDERED PILLS)
 * =================================================================== */

.tk-category-nav-enhanced.tk-filters-minimal {
    padding: 10px 0; /* Reduced padding */
    margin-bottom: 20px; /* Reduced margin */
    border-bottom: 1px solid var(--tk-gray-200);
    position: sticky; /* Make filters sticky */
    top: var(--tk-sticky-header-height); /* Stick below mobile header */
    background: var(--tk-white); /* Add background for sticky */
    z-index: 900; /* Below header, above content */
    box-shadow: 0 2px 4px rgba(0,0,0,0.05); /* Subtle shadow when sticky */
}

.tk-filters-minimal .tk-category-buttons {
    display: flex;
    gap: 8px; /* Reduced gap */
    flex-wrap: nowrap; /* Prevent wrapping initially */
    justify-content: flex-start; /* Align left */
    overflow-x: auto; /* Enable horizontal scrolling */
    padding: 4px 10px 8px 10px; /* Adjust padding, add bottom for scrollbar */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Hide scrollbar Firefox */
    -ms-overflow-style: none; /* Hide scrollbar IE/Edge */
}
.tk-filters-minimal .tk-category-buttons::-webkit-scrollbar { display: none; } /* Hide scrollbar Chrome/Safari */

/* Updated filter button style */
.tk-filters-minimal .tk-category-btn {
    background: transparent; color: var(--tk-secondary); border: 1px solid var(--tk-secondary);
    border-radius: var(--tk-radius-md); padding: 6px 14px; /* Adjusted padding */
    font-size: 0.85rem; /* Adjusted font size */
    font-weight: 500; cursor: pointer; transition: all 0.2s ease;
    white-space: nowrap; line-height: 1.2; flex-shrink: 0; /* Prevent shrinking */
    -webkit-tap-highlight-color: transparent;
}

.tk-filters-minimal .tk-category-btn:hover { background: var(--tk-cream); color: var(--tk-secondary); border-color: var(--tk-secondary); }
.tk-filters-minimal .tk-category-btn.active { background: var(--tk-secondary); color: var(--tk-white); font-weight: 600; border-color: var(--tk-secondary); }


/* ===================================================================
 * ADDON MODAL STYLES (Unchanged)
 * =================================================================== */
/* ... (Keep existing modal styles from version 17.7.5) ... */
#tk-addon-modal-root { position: fixed !important; inset: 0 !important; background: rgba(0, 0, 0, 0.75) !important; z-index: 999999 !important; display: none !important; opacity: 0 !important; pointer-events: none !important; justify-content: center !important; align-items: center !important; transition: opacity 0.3s ease-in-out !important; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 20px; box-sizing: border-box; }
#tk-addon-modal-root.tk-modal-visible { display: flex !important; opacity: 1 !important; pointer-events: auto !important; }
.tk-modal-content { display: contents; }
.tk-addon-modal { position: relative; background: var(--tk-white); border-radius: var(--tk-radius-lg); max-width: 500px; width: 100%; max-height: calc(100vh - 40px); overflow: hidden; box-shadow: var(--tk-shadow-lg); display: flex; flex-direction: column; transform: translateY(20px); opacity: 0; transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease; }
#tk-addon-modal-root.tk-modal-visible .tk-addon-modal { transform: translateY(0); opacity: 1; }
.tk-modal-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--tk-gray-200); background: var(--tk-white); flex-shrink: 0; }
.tk-modal-title { font-size: 1.2rem; font-weight: 700; color: var(--tk-gray-800); margin: 0; }
.tk-modal-close { background: none; border: none; font-size: 1.5rem; color: var(--tk-gray-600); cursor: pointer; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: all 0.2s ease; line-height: 1; }
.tk-modal-close:hover { background: var(--tk-gray-100); color: var(--tk-gray-800); }
.tk-modal-body { overflow-y: auto; flex-grow: 1; -webkit-overflow-scrolling: touch; padding: 0; }
.tk-addon-section-single { padding: 20px 24px; border-bottom: 1px solid var(--tk-gray-100); }
.tk-addon-section-single:last-child { border-bottom: none; }
.tk-addon-section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.tk-addon-group-title { font-size: 1rem; font-weight: 700; color: var(--tk-gray-800); margin: 0; }
.tk-addon-requirement { font-size: 0.85rem; color: var(--tk-gray-600); background: var(--tk-gray-100); padding: 4px 10px; border-radius: 12px; font-weight: 500; white-space: nowrap; }
.tk-addon-list { display: flex; flex-direction: column; gap: 12px; }
.tk-addon-option { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: var(--tk-radius-md); cursor: pointer; transition: background 0.2s ease; min-height: 48px; border: 1px solid transparent; }
.tk-addon-option:hover { background: var(--tk-gray-100); }
.tk-addon-option input[type="checkbox"], .tk-addon-option input[type="radio"] { width: 20px; height: 20px; cursor: pointer; flex-shrink: 0; accent-color: var(--tk-secondary); margin: 0; }
.tk-addon-details { display: flex; justify-content: space-between; align-items: center; flex: 1; gap: 12px; }
.tk-addon-name { font-size: 0.95rem; font-weight: 500; color: var(--tk-gray-800); flex: 1; }
.tk-addon-price { font-size: 0.9rem; font-weight: 600; color: var(--tk-secondary); white-space: nowrap; }
.tk-modal-footer { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-top: 1px solid var(--tk-gray-200); background: var(--tk-white); gap: 16px; flex-shrink: 0; }
.tk-modal-total { display: flex; flex-direction: column; gap: 4px; }
.tk-modal-total-label { font-size: 0.85rem; color: var(--tk-gray-600); font-weight: 500; }
.tk-modal-total-price { font-size: 1.5rem; font-weight: 700; color: var(--tk-secondary); line-height: 1; }
.tk-add-to-cart-btn { background: var(--tk-secondary); color: var(--tk-white); border: none; border-radius: var(--tk-radius-md); padding: 12px 28px; font-size: 1rem; font-weight: 700; cursor: pointer; transition: all 0.2s ease; white-space: nowrap; text-transform: uppercase; }
.tk-add-to-cart-btn:hover:not(:disabled) { background: #5d1a14; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(123, 36, 28, 0.3); }
.tk-add-to-cart-btn:disabled { background: var(--tk-gray-400); cursor: not-allowed; opacity: 0.5; }


/* ===================================================================
 * RESPONSIVE ADJUSTMENTS (MODIFIED for cleaner mobile)
 * =================================================================== */

@media (max-width: 767px) {
    /* Modal becomes bottom sheet (Unchanged) */
    #tk-addon-modal-root { align-items: flex-end !important; padding: 0 !important; }
    .tk-addon-modal { max-width: 100vw; max-height: 90vh; border-radius: 20px 20px 0 0; width: 100%; transform: translateY(100%); transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
    #tk-addon-modal-root.tk-modal-visible .tk-addon-modal { transform: translateY(0); opacity: 1; }
    .tk-modal-header { padding: 18px 16px; } .tk-modal-title { font-size: 1.1rem; } .tk-addon-section-single { padding: 20px 16px; } .tk-modal-footer { padding: 16px; } .tk-modal-total-price { font-size: 1.4rem; } .tk-add-to-cart-btn { padding: 14px 24px; font-size: 1rem; min-width: 140px; }

    /* Product grid adjustments (Unchanged from prev) */
    .tk-products-grid-enhanced { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; padding: 0; } /* Further reduce gap */
    .tk-enhanced-menu-card.tk-redesigned-v1 { border-radius: var(--tk-radius-md); }
    .tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-content { padding: 8px; gap: 4px; }
    .tk-enhanced-menu-card.tk-redesigned-v1 .tk-card-title { font-size: 0.85rem; }
    .tk-enhanced-menu-card.tk-redesigned-v1 .tk-price-display { font-size: 0.85rem; }
    .tk-enhanced-menu-card.tk-redesigned-v1 .tk-add-btn.tk-add-btn-redesigned { padding: 5px 10px; font-size: 0.75rem; min-height: 26px; } /* Slightly smaller */
    .tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator { width: 12px; height: 12px; border-width: 1px; }
    .tk-enhanced-menu-card.tk-redesigned-v1 .tk-veg-indicator::after { width: 5px; height: 5px; }

    /* Filters sticky position adjust */
    .tk-category-nav-enhanced.tk-filters-minimal {
        top: var(--tk-sticky-header-height); /* Stick below header */
        padding: 8px 0; /* Adjust sticky padding */
        margin-bottom: 12px; /* Reduce margin */
    }
    .tk-filters-minimal .tk-category-buttons {
         padding: 0 10px 8px 10px; /* Adjust padding */
         gap: 8px; /* Reduce gap */
    }
    .tk-filters-minimal .tk-category-btn {
        padding: 5px 12px; /* Adjust padding */
        font-size: 0.8rem; /* Adjust font */
    }

    /* Category Section Title - Mobile */
    .tk-category-section-title { font-size: 1.4rem; margin-bottom: 12px; padding-bottom: 4px; }

    /* Adjust scroll padding for mobile sticky elements */
     html {
        scroll-padding-top: calc(var(--tk-sticky-header-height) + var(--tk-sticky-filter-height) + 5px);
    }
}

/* ===================================================================
 * ACCESSIBILITY & UTILITIES (Unchanged)
 * =================================================================== */
.tk-modal-close:focus, .tk-add-to-cart-btn:focus, .tk-addon-option input:focus, .tk-add-btn:focus, .tk-category-btn:focus { outline: 2px solid var(--tk-primary); outline-offset: 2px; box-shadow: 0 0 0 3px rgba(241, 178, 27, 0.3); }
.tk-addon-option:focus-within { outline: 2px solid var(--tk-primary); outline-offset: -1px; border-radius: var(--tk-radius-md); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; animation-delay: -0.01ms !important; scroll-behavior: auto !important; } }
@media (prefers-contrast: high) { .tk-enhanced-menu-card { border: 2px solid ButtonText; } .tk-add-btn, .tk-add-to-cart-btn, .tk-category-btn { border: 2px solid ButtonText; } .tk-category-btn.active { background: ButtonText; color: Canvas; } }
@media print { #tk-addon-modal-root, #tk-sticky-cart-footer-container, .tk-add-btn, .tk-category-nav-enhanced { display: none !important; } }
.tk-modal-body::-webkit-scrollbar { width: 8px; } .tk-modal-body::-webkit-scrollbar-track { background: var(--tk-gray-100); } .tk-modal-body::-webkit-scrollbar-thumb { background: var(--tk-gray-400); border-radius: 4px; } .tk-modal-body::-webkit-scrollbar-thumb:hover { background: var(--tk-gray-600); }

/* ===================================================================
 * STEPPER CONTROLS ON PRODUCT CARD
 * =================================================================== */
/* Stepper controls on product card */
.tk-quantity-controls-stepper {
    display: flex;
    align-items: center;
    gap: 8px;
}
.tk-quantity-controls-stepper .tk-qty-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--tk-secondary);
    background: var(--tk-white);
    color: var(--tk-secondary);
    border-radius: var(--tk-radius-md);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.2s;
    user-select: none;
}
.tk-quantity-controls-stepper .tk-qty-btn:hover {
    background: var(--tk-cream);
}
.tk-quantity-controls-stepper .tk-qty-display {
    min-width: 20px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--tk-gray-800);
}

/* ===================================================================
 * INACTIVE PRODUCT STYLES (Petpooja Toggle OFF)
 * =================================================================== */

/* Grey out inactive products */
.tk-product-inactive {
    opacity: 0.5;
    position: relative;
}

.tk-product-inactive:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06); /* Maintain same shadow, no hover effect */
    transform: none; /* Disable hover transform */
}

.tk-product-inactive .tk-card-image img {
    filter: grayscale(60%);
}

/* Not Available Badge */
.tk-not-available-badge {
    padding: 6px 12px;
    background: var(--tk-gray-400);
    color: var(--tk-gray-800);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    cursor: not-allowed;
    user-select: none;
}

/* Prevent add to cart button clicks on inactive products */
.tk-product-inactive .tk-add-btn {
    pointer-events: none;
    opacity: 0.5;
}