/* 
 * KaamMittar Premium Styling System 
 * A clean, professional, and fully mobile responsive design system.
 */

:root {
    /* Premium Design System for KaamMittar */
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    --worker-primary: #10b981;
    --worker-secondary: #20c997;
    --worker-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --worker-glow: rgba(40, 167, 69, 0.2);

    /* Contractor Colors (Brand Blue) */
    --contractor-primary: #3b82f6;
    --contractor-secondary: #0056b3;
    --contractor-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --contractor-glow: rgba(0, 123, 255, 0.2);

    /* Shopkeeper Colors (Premium Purple) */
    --shopkeeper-primary: #8b5cf6;
    --shopkeeper-secondary: #6f42c1;
    --shopkeeper-gradient: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    --shopkeeper-glow: rgba(102, 16, 242, 0.2);

    /* General Colors */
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f7fafc;
    --border-color: #e2e8f0;
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --card-hover-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
    --glass-bg: rgba(255, 255, 255, 0.8);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-main);
    background-color: #f8fafc;
}

/* Professional Breadcrumbs */
.breadcrumb {
    background: transparent;
    padding: 20px 0;
    margin-bottom: 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb li:not(:last-child)::after {
    content: '\f105';
    font-family: 'FontAwesome';
    color: var(--text-muted);
    font-size: 14px;
}

.breadcrumb li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb li a:hover {
    color: var(--contractor-primary);
}

.breadcrumb li:last-child {
    color: var(--text-main);
    font-weight: 600;
}

/* Page Headers */
.km-premium-header {
    padding: 40px 20px;
    border-radius: 16px;
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    color: white;
}

.km-section-title{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.km-header-worker { background: var(--worker-gradient); box-shadow: 0 10px 30px var(--worker-glow); }
.km-header-contractor { background: var(--contractor-gradient); box-shadow: 0 10px 30px var(--contractor-glow); }
.km-header-shopkeeper { background: var(--shopkeeper-gradient); box-shadow: 0 10px 30px var(--shopkeeper-glow); }

.km-premium-header h1, .km-premium-header h2 {
    margin: 0;
    font-size: 32px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Filter Bars */
.km-premium-filters {
    background: white;
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
}

/* Sidebar Custom Styling */
.km-premium-sidebar {
    background: white;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: 30px;
}

.km-premium-sidebar .list-group-item {
    border: none;
    border-bottom: 1px solid #f1f5f9;
    padding: 14px 20px;
    color: var(--text-muted);
    font-weight: 500;
    transition: all 0.2s ease;
}

.km-premium-sidebar .list-group-item.active {
    background: #f8fafc;
    color: var(--text-main);
    border-left: 4px solid var(--worker-primary);
    padding-left: 16px;
}

.km-sidebar-contractor .list-group-item.active { border-left-color: var(--contractor-primary); }
.km-sidebar-shopkeeper .list-group-item.active { border-left-color: var(--shopkeeper-primary); }

/* Premium Card Design */
.km-premium-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.km-premium-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-hover-shadow);
}

.km-card-img-wrap {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.km-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.km-premium-card:hover .km-card-img-wrap img {
    transform: scale(1.1);
}

.km-card-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 14px;
    border-radius: 25px;
    color: white;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.km-tag-worker { background: rgba(40, 167, 69, 0.85); }
.km-tag-contractor { background: rgba(0, 123, 255, 0.85); }
.km-tag-shopkeeper { background: rgba(102, 16, 242, 0.85); }

.km-card-body {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.km-card-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 12px;
}

.km-card-name a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.km-card-name a:hover {
    color: var(--worker-primary);
}

.km-premium-card.contractor .km-card-name a:hover { color: var(--contractor-primary); }
.km-premium-card.shopkeeper .km-card-name a:hover { color: var(--shopkeeper-primary); }

.km-card-meta {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.km-card-meta i {
    width: 18px;
    text-align: center;
}

.km-meta-icon-worker { color: var(--worker-primary); }
.km-meta-icon-contractor { color: var(--contractor-primary); }
.km-meta-icon-shopkeeper { color: var(--shopkeeper-primary); }

.km-card-rating {
    margin: 15px 0;
    color: #ffc107;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.km-card-price {
    font-size: 24px;
    font-weight: 900;
    color: var(--worker-primary);
    margin-top: auto;
}

.km-premium-card.contractor .km-card-price { color: var(--contractor-primary); }
.km-premium-card.shopkeeper .km-card-price { color: var(--shopkeeper-primary); }

.km-card-price span {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Improved Action Bar */
.km-card-footer {
    display: flex;
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 10px;
    gap: 8px;
    align-items: center;
}

.km-btn-action {
    flex: 1;
    height: 48px;
    border: 1.5px solid transparent;
    border-radius: 12px;
    background: #f8fafc;
    color: var(--text-muted);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    text-decoration: none;
    padding: 0;
}

.km-btn-action:hover {
    background: #f1f5f9;
    color: var(--contractor-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.km-btn-action.active {
    color: var(--contractor-primary);
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
}

.km-btn-primary-action {
    background: var(--contractor-gradient) !important;
    color: white !important;
    box-shadow: 0 4px 14px var(--contractor-glow);
}

.km-btn-primary-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--contractor-glow);
}

.km-btn-join {
    background: rgba(59, 130, 246, 0.05);
    color: var(--contractor-primary) !important;
    border-color: rgba(59, 130, 246, 0.1);
}

.like-count {
    font-size: 13px;
    font-weight: 700;
}



/* Product List View */
.product-layout.product-list {
    margin-bottom: 22px;
}

.product-layout.product-list .km-premium-card {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    grid-template-rows: 1fr auto auto;
    grid-template-areas:
        "media body"
        "media likes"
        "media actions";
    align-items: stretch;
    min-height: 210px;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
}

.product-layout.product-list .km-premium-card:hover {
    transform: translateY(-4px);
}

.product-layout.product-list .km-card-img-wrap {
    grid-area: media;
    height: 100%;
    min-height: 210px;
    border-right: 1px solid var(--border-color);
}

.product-layout.product-list .km-card-img-wrap img {
    height: 100%;
}

.product-layout.product-list .km-card-tag {
    left: 14px;
    right: auto;
    max-width: calc(100% - 28px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-layout.product-list .km-card-body {
    grid-area: body;
    padding: 22px 24px 12px;
    justify-content: flex-start;
}

.product-layout.product-list .km-card-name {
    font-size: 22px;
    line-height: 1.25;
    margin-bottom: 12px;
}

.product-layout.product-list .km-card-meta {
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 1.45;
}

.product-layout.product-list .km-card-rating {
    margin: 10px 0;
}

.product-layout.product-list .km-card-price {
    margin-top: 10px;
}

.product-layout.product-list .km-premium-likes {
    grid-area: likes;
    padding: 0 24px 16px;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    background: #fff;
}

.product-layout.product-list .km-like-btn {
    min-width: 96px;
    min-height: 40px;
    flex: 0 0 auto;
    border-radius: 999px;
}

.product-layout.product-list .km-card-footer {
    grid-area: actions;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--border-color);
    border-left: 0;
    background: #f8fafc;
}

.product-layout.product-list .km-btn-action {
    min-width: 108px;
    min-height: 42px;
    flex: 0 1 auto;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #fff;
    letter-spacing: 0;
    white-space: normal;
    line-height: 1.25;
}

.product-layout.product-list .km-btn-primary-action {
    background: var(--worker-gradient);
    border-color: transparent;
    color: #fff !important;
}

.product-layout.product-list .km-premium-card.contractor .km-btn-primary-action {
    background: var(--contractor-gradient);
}

.product-layout.product-list .km-premium-card.shopkeeper .km-btn-primary-action {
    background: var(--shopkeeper-gradient);
}

@media (max-width: 1199px) {
    .product-layout.product-list .km-premium-card {
        grid-template-columns: 190px minmax(0, 1fr);
    }
}

@media (max-width: 991px) {
    .product-layout.product-list .km-premium-card {
        grid-template-columns: 170px minmax(0, 1fr);
    }

    .product-layout.product-list .km-premium-likes {
        padding: 0 18px 14px;
    }

    .product-layout.product-list .km-card-footer {
        justify-content: flex-start;
        padding: 12px 18px;
    }
}

@media (max-width: 767px) {
    .product-layout.product-list .km-premium-card {
        display: flex;
        flex-direction: column;
    }

    .product-layout.product-list .km-card-img-wrap {
        height: 210px;
        min-height: 210px;
        border-right: 0;
        border-bottom: 1px solid var(--border-color);
    }

    .product-layout.product-list .km-card-body {
        padding: 20px 18px 10px;
    }

    .product-layout.product-list .km-card-name {
        font-size: 19px;
    }

    .product-layout.product-list .km-premium-likes {
        padding: 0 18px 14px;
    }

    .product-layout.product-list .km-card-footer {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: stretch;
        padding: 12px;
    }

    .product-layout.product-list .km-btn-action {
        flex: 1 1 calc(50% - 10px);
        min-width: 0;
    }
}

/* Carousel Logic */
.km-carousel-container {
    position: relative;
    padding: 0 50px;
}

.km-carousel {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    gap: 20px;
    padding: 20px 0;
    scrollbar-width: none; /* Hide scrollbar Firefox */
}

.km-carousel::-webkit-scrollbar {
    display: none; /* Hide scrollbar Chrome/Safari */
}

.km-carousel .km-profile-card {
    flex: 0 0 calc(33.333% - 14px);
    min-width: 300px;
}

.km-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--worker-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.km-carousel-nav:hover {
    transform: translateY(-50%) scale(1.1);
}

.km-carousel-nav.prev { left: 0; }
.km-carousel-nav.next { right: 0; }

@media (max-width: 992px) {
    .km-carousel .km-profile-card {
        flex: 0 0 calc(50% - 14px);
    }
}

@media (max-width: 600px) {
    .km-carousel-container { padding: 0 40px; }
    .km-carousel .km-profile-card {
        flex: 0 0 100%;
        min-width: 260px;
    }
}

.km-view-all {
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none !important;
    transition: all 0.3s ease;
}

.km-view-all:hover {
    transform: translateY(-2px);
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .km-premium-header {
        padding: 30px 15px;
        border-radius: 0;
        margin: -20px -20px 20px;
    }
    
    .km-premium-header h1 { font-size: 24px; }
    
    .km-card-img-wrap { height: 200px; }
    
    .km-premium-filters {
        padding: 15px;
        border-radius: 12px;
    }
}

/* Glassmorphism Classes */
.glass-effect {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}