/* ==========================================================================
   1. GLOBAL BRAND DESIGN VARIABLES & BASE STYLES
   ========================================================================== */
:root {
    --brand-primary: #1a2a6c;
    --brand-accent: #fdbb2d; /* Premium Amber Gold */
    --bg-light: #f8f9fa;
}

body {
    background-color: var(--bg-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   2. FIXED SINGLE-ROW SEARCH BAR & NAVBAR
   ========================================================================== */
.search-wrapper {
    background-color: #ffffff;
    border: 1px solid #ced4da;
    border-radius: 8px;
    display: flex;
    align-items: stretch;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    width: 100%;
    max-width: 600px;
    height: 44px;
    transition: border-color 0.2s ease;
    margin: 0 auto;
}

.search-wrapper:focus-within {
    border-color: var(--brand-primary);
}

.search-wrapper input {
    border: none;
    padding: 0 16px;
    outline: none;
    background: transparent;
    flex-grow: 1;
    font-size: 0.95rem;
    height: 100%;
}

.search-btn-custom {
    background-color: var(--brand-primary);
    color: #ffffff;
    border: none;
    width: 55px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    flex-shrink: 0;
}

.search-btn-custom:hover {
    background-color: #000000;
}

.kk-nav-link {
    color: var(--brand-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.kk-nav-link:hover {
    color: var(--brand-accent);
}

.text-end a {
    transition: color 0.2s ease, transform 0.2s ease;
}

.text-end a:hover {
    color: var(--brand-accent) !important;
}

.btn-sell-kk {
    background: linear-gradient(45deg, var(--brand-primary), #b21f1f);
    color: #ffffff !important;
    border-radius: 50px;
    padding: 8px 24px;
    font-weight: bold;
    border: none;
    box-shadow: 0 4px 15px rgba(26, 42, 108, 0.2);
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s ease;
}

.btn-sell-kk:hover {
    transform: translateY(-1px);
}

/* ==========================================================================
   3. PREMIUM CATEGORY GRID & INTERACTIVE HOVER ACTIONS
   ========================================================================== */
@media (min-width: 992px) {
    .row-cols-lg-7 > * {
        flex: 0 0 auto;
        width: 14.2857%; 
    }
}

.kk-cat-card {
    background-color: #ffffff;
    border-radius: 14px;
    padding: 18px 12px;
    text-align: center;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
    border: 1px solid #eef0f2;
    height: 100%;
    min-height: 110px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.01);
    cursor: pointer;
}

.kk-cat-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-accent) !important;
    box-shadow: 0 10px 25px rgba(253, 187, 45, 0.15);
}

.kk-cat-card i {
    font-size: 1.65rem;
    color: var(--brand-primary);
    margin-bottom: 8px;
    transition: color 0.2s ease;
}

.kk-cat-card:hover i {
    color: var(--brand-accent);
}

.kk-cat-card span {
    display: block;
    font-weight: 600;
    color: #2d3748;
    font-size: 0.78rem;
    line-height: 1.2;
}

/* --- REVISED MORE CATEGORIES EXPANDABLE DRAWER PANEL --- */
#allCategoriesCollapse .card-body {
    border-radius: 16px;
    background-color: #ffffff !important;
    border: 1px dashed #ced4da !important;
    /* FIXED: Left/Right padding scaled up to 40px to securely insulate side items away from line cuts */
    padding: 24px 40px !important; 
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.02);
    margin-top: 10px;
}

#allCategoriesCollapse .kk-cat-card {
    background-color: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
}

#allCategoriesCollapse .kk-cat-card:hover {
    background-color: #ffffff !important;
    border-color: var(--brand-accent) !important;
    box-shadow: 0 10px 25px rgba(253, 187, 45, 0.15) !important;
}

/* ==========================================================================
   4. CRITICAL AD CARD ARCHITECTURE STYLING
   ========================================================================== */
.ad-card-wrapper {
    border: 1px solid #eef0f2 !important;
    border-radius: 16px !important;
    background: #ffffff;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.ad-card-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(26, 42, 108, 0.08) !important;
}

.ad-card-thumb-frame {
    height: 200px !important;
    background-color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 16px !important;
    border-bottom: 1px solid #f8f9fa;
    overflow: hidden;
    position: relative;
}

.ad-card-thumb-frame img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
}

.ad-card-price {
    color: #b21f1f !important;
    font-weight: 700 !important;
    font-size: 1.25rem;
    margin-bottom: 3px;
}

.ad-card-title {
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    color: #2d3748 !important;
    text-transform: capitalize;
    margin-bottom: 6px;
}

/* ==========================================================================
   5. SINGLE PRODUCT DETAILED VIEWS GALLERY (`ad-details.php`)
   ========================================================================== */
.ad-details-media-frame {
    height: 480px !important;
    background-color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid #eef0f2;
    padding: 20px !important;
    position: relative;
}

.ad-details-media-frame img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important; 
}

/* ==========================================================================
   6. INNER DASHBOARD & SETTINGS PANELS
   ========================================================================== */
.dashboard-sidebar-card {
    border-radius: 16px !important;
    border: none !important;
    overflow: hidden;
    background: #ffffff;
}

.dashboard-sidebar-card .list-group-item {
    padding: 14px 20px;
    font-weight: 600;
    color: #4a5568;
    border: none !important;
    transition: all 0.2s ease;
}

.dashboard-sidebar-card .list-group-item:hover {
    background-color: #f1f3f7;
    color: var(--brand-primary);
}

.dashboard-sidebar-card .list-group-item.active {
    background-color: var(--brand-primary) !important;
    color: #ffffff !important;
}

.settings-card-box {
    border-radius: 16px !important;
    border: none !important;
    background: #ffffff;
}

/* ==========================================================================
   7. MOBILE BREAKPOINT ADJUSTMENTS (MAX-WIDTH: 768px)
   ========================================================================== */
@media (max-width: 768px) {
    .mobile-header-row {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 10px;
    }
    
    .search-wrapper {
        max-width: 100%;
    }

    .mobile-scroll-row {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        padding-bottom: 10px !important;
        gap: 8px !important;
        -webkit-overflow-scrolling: touch;
    }
    
    .mobile-scroll-row > .col {
        flex: 0 0 auto !important;
        width: 92px !important;
    }
    
    .mobile-scroll-row::-webkit-scrollbar { 
        display: none; 
    }
    
    .kk-cat-card { 
        min-height: 85px !important; 
        padding: 8px 4px !important; 
    }
    
    .kk-cat-card i { 
        font-size: 1.3rem !important; 
    }
    
    .kk-cat-card span { 
        font-size: 0.7rem !important; 
    }
    
    .ad-card-thumb-frame { 
        height: 150px !important; 
        padding: 10px !important; 
    }
    
    .ad-details-media-frame {
        height: 300px !important;
        padding: 12px !important;
    }
    
    #allCategoriesCollapse .kk-cat-card {
        background-color: #ffffff !important;
        border-color: #eef0f2 !important;
    }
}