/* ==========================================================================
   AHORRAYA DESIGN SYSTEM (Material Design & Premium Aesthetics)
   ========================================================================== */

:root {
    /* Color Palette */
    --color-primary: #0F4C81;        /* Royal Blue - Trust & Security */
    --color-primary-light: #1A5F9E;
    --color-primary-dark: #0A375E;
    --color-secondary: #D9252B;      /* Bright Red - Call to Action / Urgency */
    --color-accent: #FFC72C;         /* Vibrant Yellow - Savings & Energy */
    --color-accent-dark: #E0AD20;
    
    /* Neutrals */
    --color-bg-light: #F4F6F9;
    --color-bg-white: #FFFFFF;
    --color-text-dark: #212529;
    --color-text-muted: #6C757D;
    --color-text-light: #F8F9FA;
    --color-border: #E2E8F0;
    --color-success: #28A745;
    --color-warning: #FFC107;
    
    /* Glassmorphism & Shadow Properties */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(12px);
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-elevation-2: 0 2px 5px rgba(0,0,0,0.16), 0 2px 10px rgba(0,0,0,0.12);
    --shadow-elevation-8: 0 8px 17px 0 rgba(0,0,0,0.2), 0 6px 20px 0 rgba(0,0,0,0.19);
    
    /* Layout Constants */
    --header-height: 120px;
    --header-mobile-height: 70px;
    --border-radius: 12px;
    --border-radius-sm: 6px;
    --border-radius-lg: 24px;
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base resets & Fonts */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: 'Roboto', sans-serif;
    color: var(--color-text-dark);
    background-color: var(--color-bg-light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--color-primary-dark);
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* SPA Views Visibility */
.view-section {
    display: none;
}
.view-section.active {
    display: block;
}

/* Button & Form Utilities */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    outline: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
    background-color: #f13c42;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-sm {
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: var(--border-radius-sm);
}
.btn-outline-sm:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.btn-block {
    width: 100%;
}

.btn-text-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition-fast);
}
.btn-text-link:hover {
    color: var(--color-secondary);
}
.btn-text-link svg {
    margin-left: 4px;
    transition: var(--transition-fast);
}
.btn-text-link:hover svg {
    transform: translateX(4px);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
}
.badge-sale {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
}
.badge-new {
    background-color: var(--color-accent);
    color: var(--color-text-dark);
}

/* Ripple effect */
.ripple {
    position: relative;
    overflow: hidden;
}
.ripple::after {
    content: "";
    background: rgba(255,255,255,0.3);
    display: block;
    position: absolute;
    border-radius: 50%;
    padding-top: 240%;
    padding-left: 240%;
    margin-top: -120%;
    margin-left: -120%;
    opacity: 0;
    transition: all 0.8s;
}
.ripple:active::after {
    padding: 0;
    margin: 0;
    opacity: 0.8;
    transition: 0s;
}


/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header-top-bar {
    max-width: 1200px;
    margin: 0 auto;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    gap: 20px;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
}

.brand-logo {
    height: 48px;
    object-fit: contain;
    transition: var(--transition-fast);
}
.brand-logo:hover {
    transform: scale(1.05);
}

/* Search Container */
.search-container {
    flex: 1;
    max-width: 500px;
    position: relative;
}

.search-form {
    display: flex;
    align-items: center;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 2px 5px 2px 15px;
    transition: var(--transition-fast);
}
.search-form:focus-within {
    background-color: var(--color-bg-white);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.15);
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    height: 38px;
    font-size: 0.95rem;
    outline: none;
    color: var(--color-text-dark);
}

.clear-search-btn {
    background: transparent;
    border: none;
    font-size: 1.4rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0 8px;
}
.clear-search-btn:hover {
    color: var(--color-secondary);
}

.search-btn {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}
.search-btn:hover {
    background-color: var(--color-primary-light);
}

/* Header Actions Controls */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Admin Lock Button */
.admin-trigger-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(15, 76, 129, 0.08);
    border: 1px dashed var(--color-primary);
    border-radius: var(--border-radius);
    padding: 8px 14px;
    color: var(--color-primary);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}
.admin-trigger-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-style: solid;
}

/* Cart Trigger Widget */
.cart-trigger-btn {
    display: flex;
    align-items: center;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 8px 16px;
    cursor: pointer;
    gap: 12px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}
.cart-trigger-btn:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.cart-icon-wrapper {
    position: relative;
    color: var(--color-primary);
}

.cart-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    font-size: 0.7rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid var(--color-bg-white);
}

.cart-info-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cart-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.cart-total-header {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

/* Navigation Menu */
.navigation-bar {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    border-bottom-left-radius: var(--border-radius-sm);
    border-bottom-right-radius: var(--border-radius-sm);
}

.nav-links, .admin-nav-group {
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    height: 100%;
    padding: 0 16px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition-fast);
    border-bottom: 3px solid transparent;
}
.nav-link:hover, .nav-link.active {
    background-color: rgba(255,255,255,0.1);
    border-bottom-color: var(--color-accent);
}

/* Dropdown styling */
.nav-dropdown {
    position: relative;
    height: 100%;
}

.nav-dropdown-btn {
    display: inline-flex;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    background: transparent;
    border: none;
    color: var(--color-text-light);
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-fast);
}
.nav-dropdown-btn:hover {
    background-color: rgba(255,255,255,0.1);
}

.dropdown-chevron {
    margin-left: 5px;
    transition: var(--transition-fast);
}
.nav-dropdown:hover .dropdown-chevron {
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-bg-white);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    overflow: hidden;
    z-index: 120;
    border: 1px solid var(--color-border);
}
.nav-dropdown:hover .dropdown-content {
    display: block;
    animation: fadeInSlide 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-content a {
    color: var(--color-text-dark);
    padding: 12px 16px;
    display: block;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    border-left: 4px solid transparent;
}
.dropdown-content a:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

.nav-extra-info {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent);
}

.nav-social-links {
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    padding-left: 12px;
}

.social-nav-link {
    color: white;
    opacity: 0.8;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
}

.social-nav-link:hover {
    opacity: 1;
    color: var(--color-accent);
    transform: scale(1.15);
}


/* ==========================================================================
   MOBILE DRAWERS
   ========================================================================== */

.mobile-drawer {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100%;
    background-color: var(--color-bg-white);
    z-index: 300;
    box-shadow: var(--shadow-elevation-8);
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}
.mobile-drawer.open,
.mobile-drawer.active {
    left: 0;
}

.drawer-header {
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-primary);
    color: var(--color-text-light);
}
.drawer-header h3 {
    color: var(--color-text-light);
}

.drawer-close-btn {
    background: transparent;
    border: none;
    color: var(--color-text-light);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

.drawer-nav {
    display: flex;
    flex-direction: column;
    padding: 10px 0;
    overflow-y: auto;
}

.drawer-item {
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    transition: var(--transition-fast);
}
.drawer-item:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
}
.drawer-nav hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 10px 20px;
}

.drawer-dropdown {
    width: 100%;
}
.drawer-dropdown-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-dark);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: var(--transition-fast);
}
.drawer-dropdown-btn:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
}
.drawer-dropdown-btn .dropdown-chevron {
    transition: transform var(--transition-fast);
}
.drawer-dropdown-content {
    background-color: #F8F9FA;
    border-left: 3px solid var(--color-primary-light);
}
.drawer-dropdown-content .drawer-item {
    padding-left: 35px;
    font-size: 0.9rem;
    font-weight: 500;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 250;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}


/* ==========================================================================
   CAROUSEL BANNER & INFOBAR
   ========================================================================== */

.carousel-container {
    max-width: 1200px;
    margin: 20px auto;
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 380px;
    box-shadow: var(--shadow-md);
}

.carousel-track {
    display: flex;
    width: 200%;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
    width: 50%;
    height: 100%;
    position: relative;
}

.carousel-img, .carousel-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.75);
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    color: var(--color-text-light);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.carousel-caption h2 {
    color: var(--color-accent);
    font-size: 2.2rem;
    margin-bottom: 10px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.6);
}
.carousel-caption p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    max-width: 600px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.6);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(15, 76, 129, 0.7);
    color: var(--color-text-light);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    z-index: 10;
}
.carousel-arrow:hover {
    background-color: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}
.carousel-arrow.prev { left: 20px; }
.carousel-arrow.next { right: 20px; }

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}
.carousel-indicators .indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition-fast);
}
.carousel-indicators .indicator.active {
    background-color: var(--color-accent);
    width: 24px;
    border-radius: 6px;
}

/* Quick Info Grid */
.info-blocks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
    margin: 20px auto;
    gap: 20px;
    padding: 0 10px;
}

.info-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}
.info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.info-card-icon {
    color: var(--color-primary);
    background-color: rgba(15, 76, 129, 0.08);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-fast);
}
.info-card:hover .info-card-icon {
    background-color: var(--color-primary);
    color: var(--color-accent);
    transform: rotate(5deg);
}

.info-card-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--color-primary-dark);
}
.info-card-text p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}


/* ==========================================================================
   SHELVES & PRODUCT CARDS
   ========================================================================== */

.home-product-shelf {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 10px;
}

.shelf-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 12px;
}

.shelf-title h2 {
    font-size: 1.5rem;
    margin-top: 5px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.product-card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    position: relative;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-elevation-2);
    border-color: rgba(15,76,129,0.3);
}

.product-badge-container {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.product-img-wrapper {
    position: relative;
    padding-top: 75%;
    background-color: #F8F9FA;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}
.product-img-wrapper img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-height: 85%;
    max-width: 85%;
    object-fit: contain;
    transition: var(--transition-normal);
}

.product-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-brand {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.product-desc {
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-text-dark);
    margin-bottom: 12px;
    height: 38px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Pricing Volume Tabs */
.pricing-tiers-tab {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background-color: var(--color-bg-light);
    padding: 3px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 12px;
}

.tier-btn {
    border: none;
    background: transparent;
    padding: 6px 0;
    font-size: 0.75rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--color-text-muted);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
}
.tier-btn:hover {
    color: var(--color-primary);
}
.tier-btn.active {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    box-shadow: var(--shadow-sm);
}

.price-display-wrapper {
    display: flex;
    flex-direction: column;
    margin-bottom: 14px;
}

.price-unit-row {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price-value {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    font-family: 'Montserrat', sans-serif;
}

.price-subtext {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

.price-total-row {
    font-size: 0.78rem;
    color: var(--color-text-dark);
    margin-top: 2px;
}
.price-total-row strong {
    color: var(--color-success);
}

.card-action-row {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.quantity-counter {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background-color: var(--color-bg-light);
}

.qty-btn {
    background: transparent;
    border: none;
    width: 32px;
    height: 38px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}
.qty-btn:hover {
    background-color: rgba(15, 76, 129, 0.08);
}

.qty-input {
    width: 38px;
    height: 38px;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.9rem;
    font-weight: 700;
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
    outline: none;
}

.add-cart-btn {
    flex: 1;
    height: 38px;
    padding: 0;
    border-radius: var(--border-radius-sm);
    gap: 6px;
}


/* ==========================================================================
   PRODUCT LIST PAGE (PLP) LAYOUT
   ========================================================================== */

.plp-layout {
    max-width: 1200px;
    margin: 30px auto;
    display: flex;
    gap: 30px;
    padding: 0 10px;
}

.plp-sidebar {
    width: 270px;
    flex-shrink: 0;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 20px;
    align-self: flex-start;
    box-shadow: var(--shadow-sm);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 10px;
}
.sidebar-header h3 { font-size: 1.2rem; }

.filter-group {
    border-bottom: 1px solid var(--color-border);
    padding: 14px 0;
}

.filter-group-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    border: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary-dark);
    cursor: pointer;
}

.filter-group-content {
    display: none; /* Collapsed by default */
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
}
.filter-group.open .filter-group-content {
    display: flex;
}
.filter-group .chevron {
    transition: transform var(--transition-fast);
}
.filter-group.open .chevron {
    transform: rotate(180deg);
}

.filter-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--color-text-dark);
    cursor: pointer;
    font-weight: 500;
}
.filter-checkbox-label input { display: none; }

.checkbox-box {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    display: inline-block;
    position: relative;
    background-color: var(--color-bg-white);
}
.filter-checkbox-label input:checked + .checkbox-box {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}
.filter-checkbox-label input:checked + .checkbox-box::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid var(--color-text-light);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.plp-content { flex: 1; }

.plp-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.plp-sorting-widgets {
    display: flex;
    align-items: center;
    gap: 20px;
}

.sort-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sort-select {
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-dark);
    outline: none;
    cursor: pointer;
}

.plp-grid { grid-template-columns: repeat(3, 1fr); }

.no-results-state {
    padding: 60px 20px;
    text-align: center;
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}


/* ==========================================================================
   SHOPPING CART DRAWER
   ========================================================================== */

.cart-drawer {
    position: fixed;
    top: 0;
    right: -380px;
    width: 380px;
    height: 100%;
    background-color: var(--color-bg-white);
    z-index: 300;
    box-shadow: var(--shadow-elevation-8);
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}
.cart-drawer.open,
.cart-drawer.active { right: 0; }

.cart-drawer-header {
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    background-color: var(--color-primary);
    color: var(--color-text-light);
}
.cart-drawer-header h3 { color: var(--color-text-light); }

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cart-row {
    display: flex;
    gap: 12px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 15px;
}

.cart-row-img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-sm);
    padding: 5px;
    border: 1px solid var(--color-border);
}

.cart-row-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cart-row-desc {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 4px;
}

.cart-row-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.cart-row-counter {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    height: 28px;
    background-color: var(--color-bg-light);
}
.cart-row-counter button {
    background: transparent;
    border: none;
    width: 24px;
    height: 100%;
    cursor: pointer;
    font-weight: 700;
    color: var(--color-primary);
}
.cart-row-counter input {
    width: 28px;
    height: 100%;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.78rem;
    font-weight: 700;
}

.cart-row-price-calc {
    display: flex;
    flex-direction: column;
    text-align: right;
}
.cart-row-price-calc .unit-p { font-size: 0.72rem; color: var(--color-text-muted); }
.cart-row-price-calc .total-p { font-size: 0.95rem; font-weight: 800; color: var(--color-primary-dark); }

.cart-row-delete {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
}
.cart-row-delete:hover { color: var(--color-secondary); }

.cart-drawer-footer {
    border-top: 1px solid var(--color-border);
    padding: 20px;
    background-color: var(--color-bg-light);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}
.delivery-row { color: var(--color-success); }
.free-badge {
    background-color: rgba(40, 167, 69, 0.15);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.total-row {
    border-top: 1px solid var(--color-border);
    padding-top: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-primary-dark);
}

.cart-saving-alert {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px dashed var(--color-success);
    color: var(--color-success);
    padding: 10px;
    font-size: 0.8rem;
    margin-bottom: 15px;
    text-align: center;
    border-radius: var(--border-radius-sm);
}


/* ==========================================================================
   ADMIN LOGIN SECTION
   ========================================================================== */

#adminLoginView {
    background-color: var(--color-bg-light);
    min-height: calc(100vh - 120px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px 10px;
}

#adminLoginView.active {
    display: flex;
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
}

.login-card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: 40px 30px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}
.login-header .lock-icon {
    color: var(--color-primary);
    margin-bottom: 15px;
}
.login-header h2 {
    font-size: 1.4rem;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
}
.login-header p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.login-btn {
    height: 46px;
    font-size: 1rem;
    margin-top: 15px;
}

.login-error-msg {
    background-color: rgba(217, 37, 43, 0.08);
    border: 1px solid rgba(217, 37, 43, 0.2);
    color: var(--color-secondary);
    border-radius: var(--border-radius-sm);
    padding: 10px;
    font-size: 0.82rem;
    margin-bottom: 15px;
    font-weight: 600;
}


/* ==========================================================================
   ADMIN DASHBOARD SECTION
   ========================================================================== */

#adminOrdersView, #adminSalesView {
    background-color: var(--color-bg-light);
    min-height: calc(100vh - 120px);
    padding: 30px 10px;
}

.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 30px;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--color-bg-light);
    padding-bottom: 20px;
    margin-bottom: 30px;
}
.admin-title h2 { font-size: 1.6rem; color: var(--color-primary-dark); }
.admin-title span { font-size: 0.85rem; color: var(--color-text-muted); font-weight: 500; }

.admin-user-widget {
    display: flex;
    align-items: center;
    gap: 15px;
}
.user-badge {
    background-color: var(--color-bg-light);
    padding: 8px 14px;
    border-radius: var(--border-radius-lg);
    font-size: 0.85rem;
    border: 1px solid var(--color-border);
}

/* KPI Metrics */
.admin-kpis-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.kpi-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
}

.kpi-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}
.kpi-icon.money { background-color: rgba(40, 167, 69, 0.1); color: var(--color-success); }
.kpi-icon.orders { background-color: rgba(15, 76, 129, 0.1); color: var(--color-primary); }
.kpi-icon.average { background-color: rgba(255, 193, 7, 0.1); color: var(--color-warning); }

.kpi-text { display: flex; flex-direction: column; }
.kpi-label { font-size: 0.8rem; font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; }
.kpi-value { font-size: 1.6rem; color: var(--color-text-dark); margin-top: 4px; font-family: Montserrat; }

/* Tabs System */
.admin-tab-bar {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 25px;
    gap: 10px;
}

.admin-tab-btn {
    background: transparent;
    border: none;
    padding: 12px 24px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    cursor: pointer;
    position: relative;
    bottom: -2px;
    border-bottom: 3px solid transparent;
    transition: var(--transition-fast);
}
.admin-tab-btn:hover { color: var(--color-primary); }
.admin-tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.admin-tab-pane { display: none; }
.admin-tab-pane.active { display: block; animation: fadeInSlide 0.3s ease; }

.pane-header-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}
.pane-header-action p { font-size: 0.85rem; color: var(--color-text-muted); }

.pane-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* Tab tables styling */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    text-align: left;
}
.admin-table th, .admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
}
.admin-table th {
    background-color: var(--color-bg-light);
    color: var(--color-primary-dark);
    font-family: Montserrat;
    font-weight: 700;
}
.admin-table tbody tr:hover { background-color: rgba(15, 76, 129, 0.02); }
.admin-table tbody tr:last-child td { border-bottom: none; }

.order-badge-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
}
.order-badge-status.pending { background-color: rgba(255, 193, 7, 0.15); color: #B57D00; }
.order-badge-status.success { background-color: rgba(40, 167, 69, 0.15); color: var(--color-success); }


/* ==========================================================================
   DYNAMIC BAR CHARTS
   ========================================================================== */

.chart-outer-container {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 30px;
}
.chart-outer-container h4 {
    margin-bottom: 25px;
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}

.chart-wrapper {
    height: 250px;
    display: flex;
    position: relative;
    border-bottom: 2px solid var(--color-text-muted);
}

.chart-y-axis {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    width: 60px;
    padding-bottom: 5px;
    border-right: 1px dashed var(--color-border);
}
.axis-lbl {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    font-weight: 700;
    text-align: right;
    padding-right: 8px;
}

.chart-bars-track {
    flex: 1;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 100%;
    padding: 0 10px;
}

.chart-bar-col {
    width: 45px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
    position: relative;
}

.chart-bar-fill {
    width: 100%;
    background: linear-gradient(to top, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    transition: height 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
}
.chart-bar-fill:hover {
    background: linear-gradient(to top, var(--color-accent-dark) 0%, var(--color-accent) 100%);
}

/* Tooltip on bar hover */
.chart-bar-fill::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    background-color: var(--color-text-dark);
    color: var(--color-text-light);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
    z-index: 10;
    transition: var(--transition-fast);
    pointer-events: none;
    box-shadow: var(--shadow-md);
}
.chart-bar-fill:hover::after {
    transform: translateX(-50%) scale(1);
}

.chart-x-labels {
    display: flex;
    justify-content: space-around;
    padding-left: 60px; /* Offset axis width */
    margin-top: 10px;
}
.x-lbl {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    width: 50px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Period selector buttons */
.period-selector {
    display: flex;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    padding: 3px;
    border-radius: var(--border-radius-sm);
}

.btn-period {
    background: transparent;
    border: none;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-family: Montserrat;
    font-weight: 700;
    color: var(--color-text-muted);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
}
.btn-period.active {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    box-shadow: var(--shadow-sm);
}


/* ==========================================================================
   NESTED ADMIN MODAL DETAILS
   ========================================================================== */

.order-detail-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 20px;
    font-size: 0.85rem;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 15px;
}
.order-detail-meta-grid div strong { color: var(--color-primary-dark); }


/* ==========================================================================
   FLOATING ACTION BUTTON & FOOTER
   ========================================================================== */

.whatsapp-float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: var(--color-text-light);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-elevation-8);
    z-index: 200;
    transition: var(--transition-fast);
    animation: pulseWhatsapp 2s infinite;
}
.whatsapp-float-btn:hover {
    transform: scale(1.1);
    background-color: #20BA5A;
}

.site-footer {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    padding: 60px 20px 20px;
    margin-top: 60px;
    border-top: 4px solid var(--color-accent);
}

.footer-main-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-col h3 {
    color: var(--color-accent);
    font-size: 1.15rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}
.footer-col h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--color-secondary);
}

.footer-logo {
    height: 44px;
    object-fit: contain;
    background-color: var(--color-bg-white);
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 15px;
}

.brand-col p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.7);
    max-width: 400px;
    margin-bottom: 20px;
}

.cyber-badge {
    display: inline-flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-sm);
    padding: 6px 12px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-accent);
}

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}
.footer-col ul li a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.contact-links { display: flex; flex-direction: column; gap: 12px; }
.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}
.contact-item:hover { color: var(--color-accent); }
.contact-item .icon { color: var(--color-accent); display: flex; align-items: center; }

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
}


/* ==========================================================================
   MODAL OVERLAYS & CARD DESIGNS
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    z-index: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }

.modal-card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 600px;
    box-shadow: var(--shadow-elevation-8);
    overflow: hidden;
    transform: translateY(-50px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}
.modal-overlay.active .modal-card { transform: translateY(0); }

.modal-header {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-header h3 { color: var(--color-text-light); font-size: 1.15rem; }
.modal-header .modal-close-btn {
    background: transparent;
    border: none;
    color: var(--color-text-light);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    line-height: 1.5;
    font-size: 0.92rem;
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background-color: var(--color-bg-light);
}

.how-to-steps { display: flex; flex-direction: column; gap: 18px; }
.how-to-steps li { display: flex; gap: 15px; align-items: flex-start; }
.step-num {
    background-color: var(--color-accent);
    color: var(--color-text-dark);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
}
.step-text strong { color: var(--color-primary); display: block; margin-bottom: 2px; }

.modal-alert-box {
    background-color: rgba(15, 76, 129, 0.08);
    border-left: 4px solid var(--color-primary);
    padding: 12px;
    border-radius: 4px;
    margin-top: 20px;
    font-size: 0.85rem;
}
.modal-alert-box.warning-alert {
    background-color: rgba(217, 37, 43, 0.08);
    border-left-color: var(--color-secondary);
}

.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}
.payment-method-item {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    padding: 15px;
    text-align: center;
}
.payment-method-item .pay-icon { font-size: 2.2rem; margin-bottom: 8px; }
.payment-method-item strong { font-size: 0.85rem; color: var(--color-primary-dark); display: block; margin-bottom: 6px; }
.payment-method-item p { font-size: 0.75rem; color: var(--color-text-muted); }

.delivery-table { width: 100%; border-collapse: collapse; margin: 15px 0; font-size: 0.85rem; }
.delivery-table th, .delivery-table td { padding: 10px; border: 1px solid var(--color-border); }
.delivery-table th { background-color: var(--color-bg-light); color: var(--color-primary-dark); }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full-width { grid-column: span 2; }
.form-group label { font-size: 0.8rem; font-weight: 700; color: var(--color-text-dark); }
.form-group input, .form-group select { padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--border-radius-sm); outline: none; }
.form-group input:focus, .form-group select:focus { border-color: var(--color-primary); }

.map-placeholder {
    height: 250px;
    background-color: #E8ECEF;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
    margin-bottom: 15px;
}
.map-graphics { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; }
.map-pin { font-size: 2.5rem; animation: bounce 1.5s infinite; }
.map-label { background-color: var(--color-primary); color: var(--color-text-light); padding: 4px 10px; border-radius: 4px; font-weight: 700; font-size: 0.75rem; margin-top: 5px; }
.map-details { font-size: 0.85rem; }

.tracking-input-wrapper { display: flex; gap: 10px; margin: 15px 0; }
.tracking-input { flex: 1; padding: 10px 15px; border: 1px solid var(--color-border); border-radius: var(--border-radius-sm); outline: none; }
.tracking-result-box { border: 1px solid var(--color-border); background-color: var(--color-bg-light); border-radius: var(--border-radius-sm); padding: 15px; margin-top: 15px; }


/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */

@keyframes fadeInSlide {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulseWhatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}


/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1024px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .plp-grid { grid-template-columns: repeat(2, 1fr); }
    .carousel-container { height: 320px; }
    .admin-kpis-grid { gap: 15px; }
    .kpi-card { padding: 15px; gap: 12px; }
    .kpi-value { font-size: 1.3rem; }
}

/* Mobile Filter Trigger hidden on Desktop */
.mobile-filter-trigger {
    display: none;
}

@media (max-width: 768px) {
    .header-top-bar {
        padding: 10px 15px;
        height: auto;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .mobile-menu-btn {
        display: block;
        order: 2;
    }
    
    .logo-container {
        order: 1;
    }
    
    .header-actions {
        order: 3;
    }
    
    .search-container {
        order: 4;
        flex: 0 0 100%;
        max-width: 100%;
        margin-top: 5px;
    }
    
    .search-form {
        padding: 2px 5px 2px 12px;
    }
    
    .search-input {
        height: 36px;
        font-size: 0.85rem;
    }

    .brand-logo { height: 34px; }
    .navigation-bar { display: none; }
    
    .carousel-container { height: 240px; margin: 10px auto; border-radius: 0; }
    .carousel-caption { padding: 20px; }
    .carousel-caption h2 { font-size: 1.3rem; }
    .carousel-caption p { font-size: 0.85rem; margin-bottom: 12px; }
    .carousel-arrow { width: 36px; height: 36px; font-size: 0.9rem; }
    
    .info-blocks-grid { display: none; }
    .info-card { padding: 12px 15px; }
    .info-card-icon { width: 44px; height: 44px; }
    
    /* PLP Layout with Toggleable Sidebar */
    .plp-layout { flex-direction: column; gap: 15px; }
    .plp-sidebar {
        display: none;
        width: 100%;
        align-self: stretch;
        background-color: var(--color-bg-white);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius);
        padding: 15px;
        box-shadow: var(--shadow-sm);
        animation: fadeInSlide 0.25s ease;
    }
    .plp-sidebar.open {
        display: block;
    }
    .plp-title-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .plp-sorting-widgets {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        width: 100%;
    }
    .sort-selector {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        gap: 15px;
    }
    .mobile-filter-trigger {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        padding: 0;
        border-radius: var(--border-radius-sm);
        border: 1px solid var(--color-border);
        background-color: var(--color-bg-white);
        cursor: pointer;
        color: var(--color-primary-dark);
    }
    .sort-select-wrapper {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-grow: 1;
        justify-content: flex-end;
    }
    .sort-select-wrapper label {
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--color-text-muted);
        white-space: nowrap;
    }
    .sort-select {
        height: 44px;
        padding: 0 12px;
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius-sm);
        background-color: var(--color-bg-white);
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--color-text-dark);
        outline: none;
        cursor: pointer;
        flex-grow: 1;
        max-width: 200px;
    }
    .product-count {
        font-size: 0.85rem;
        color: var(--color-text-muted);
        margin-top: 5px;
        display: block;
    }
    
    .product-grid {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 12px;
        padding: 5px;
        padding-bottom: 12px;
        -webkit-overflow-scrolling: touch;
    }
    .product-grid::-webkit-scrollbar {
        height: 6px;
    }
    .product-grid::-webkit-scrollbar-thumb {
        background-color: rgba(15, 76, 129, 0.2);
        border-radius: 3px;
    }
    .product-card.simplified-home-card {
        flex: 0 0 190px;
        scroll-snap-align: start;
        max-width: 190px;
    }
    .plp-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        overflow-x: visible;
    }
    
    .admin-kpis-grid { grid-template-columns: 1fr; gap: 15px; }
    .admin-topbar { flex-direction: column; align-items: flex-start; gap: 15px; }
    .pane-header-action { flex-direction: column; align-items: flex-start; gap: 10px; }
    
    .footer-main-grid { grid-template-columns: 1fr; gap: 30px; text-align: center; }
    .footer-col h3::after { left: 50%; transform: translateX(-50%); }
    .brand-col p { margin: 0 auto 20px; }
    .contact-item { justify-content: center; }
    
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: span 1; }
}

@media (max-width: 480px) {
    .header-top-bar { padding: 8px 10px; }
    
    .cart-trigger-btn { padding: 6px 8px; }
    .cart-info-text { display: none; }
    .admin-trigger-btn span { display: none; } /* Icon-only on very narrow mobile */
    .admin-trigger-btn { padding: 8px 10px; }
    
    /* 2 Columns products layout on mobile for fast catalog navigation */
    .plp-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        overflow-x: visible;
    }
    
    .product-card { padding: 10px; }
    .product-brand { font-size: 0.7rem; }
    .product-desc { font-size: 0.8rem; height: 32px; margin-bottom: 6px; line-height: 1.2; }
    .pricing-tiers-tab { gap: 3px; margin-bottom: 6px; }
    .tier-btn { font-size: 0.65rem; padding: 4px 6px; }
    .price-value { font-size: 1.05rem; }
    .price-subtext { font-size: 0.65rem; }
    .total-amount { font-size: 0.85rem; }
    .quantity-counter { height: 28px; width: 75px; }
    .qty-btn { width: 22px; font-size: 0.8rem; }
    .qty-input { font-size: 0.75rem; }
    .add-cart-btn { padding: 0 10px; font-size: 0.75rem; height: 28px; }
    
    .cart-drawer { width: 100%; right: -100%; }
    .cart-drawer.open,
    .cart-drawer.active { right: 0; }
    
    .whatsapp-float-btn { bottom: 20px; right: 20px; width: 50px; height: 50px; }
    
    .modal-card { max-height: 95vh; }
    .payment-methods-grid { grid-template-columns: 1fr; }
    
    .admin-container { padding: 15px; }
    .admin-tab-btn { padding: 10px 12px; font-size: 0.85rem; }
    .chart-outer-container { padding: 15px 5px; }
    .chart-y-axis { width: 40px; }
    .axis-lbl { font-size: 0.65rem; }
    .chart-bar-col { width: 25px; }
    .x-lbl { font-size: 0.65rem; width: 30px; }
    
    /* Executive administrative tables size reduction */
    .admin-table th, .admin-table td {
        padding: 8px 6px;
        font-size: 0.75rem;
    }
}

/* ==========================================================================
   SPECIFIED WIREFRAME CHANGES (Simplified Home Cards & PLP redirection)
   ========================================================================== */

/* Flash Highlight Animation for redirected SKUs */
@keyframes highlight-glow {
    0% {
        outline: 3px solid transparent;
        box-shadow: var(--shadow-sm);
    }
    25% {
        outline: 3.5px solid var(--color-accent);
        box-shadow: 0 0 25px rgba(255, 199, 44, 0.8);
        background-color: rgba(255, 199, 44, 0.08);
        transform: scale(1.02);
    }
    75% {
        outline: 3.5px solid var(--color-accent);
        box-shadow: 0 0 25px rgba(255, 199, 44, 0.8);
        background-color: rgba(255, 199, 44, 0.08);
        transform: scale(1.02);
    }
    100% {
        outline: 3px solid transparent;
        box-shadow: var(--shadow-sm);
        transform: scale(1);
    }
}

.product-card.highlight-flash {
    animation: highlight-glow 2.5s ease-in-out;
    z-index: 10;
}

/* Home Page Product Cards - Simplified Layout styles */
.product-card.simplified-home-card {
    height: 100%;
    max-width: 230px;
    margin: 0 auto;
    cursor: pointer;
}
.product-card.simplified-home-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.price-bulk-saving {
    font-size: 0.8rem;
    color: var(--color-success);
    font-weight: 600;
    margin-top: 6px;
    font-family: 'Montserrat', sans-serif;
}

.simplified-card-action-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

.home-redirect-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.home-redirect-btn:hover {
    background-color: var(--color-primary-light);
    transform: scale(1.08);
    box-shadow: var(--shadow-md);
}

.home-redirect-btn svg {
    width: 20px;
    height: 20px;
}

/* Product Detail Modal Custom Styles */
.product-detail-modal-card .modal-header {
    background-color: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 20px 10px;
}
.product-detail-modal-card .modal-header h3 {
    color: var(--color-secondary);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.product-detail-modal-card .modal-header .modal-close-btn {
    color: var(--color-text-muted);
    font-size: 1.6rem;
    background: transparent;
    border: none;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}
.product-detail-modal-card .modal-header .modal-close-btn:hover {
    color: var(--color-secondary);
    transform: scale(1.1);
}
.product-detail-modal-card .modal-body {
    max-height: 80vh;
    overflow-y: auto;
}

/* Responsive styles for Product Detail Modal */
.product-detail-layout h2 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--color-text-dark);
}
.modal-product-img-wrapper {
    position: relative;
    padding-top: 60%;
    background-color: #F8F9FA;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 20px;
}
.modal-product-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-height: 90%;
    max-width: 90%;
    object-fit: contain;
}
.modal-price-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    font-family: 'Montserrat', sans-serif;
}
.modal-total-amount {
    color: var(--color-success);
    font-weight: 700;
}
.modal-qty-counter {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background-color: var(--color-bg-light);
    height: 42px;
}
.modal-qty-counter .qty-btn {
    width: 38px;
    height: 100%;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
}
.modal-qty-counter .qty-input {
    width: 44px;
    height: 100%;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    text-align: center;
    font-size: 1rem;
    font-weight: 700;
    background-color: #fff;
}
.modal-add-btn {
    flex: 1;
    height: 42px;
    font-size: 1rem;
}

/* Mobile adjustments for Product Detail Modal */
@media (max-width: 480px) {
    .product-detail-modal-card {
        margin: 10px;
        max-height: 92vh;
    }
    .product-detail-layout h2 {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }
    .modal-product-img-wrapper {
        padding-top: 55%;
        margin-bottom: 15px;
    }
    .modal-price-value {
        font-size: 1.35rem;
    }
    .modal-qty-counter {
        height: 38px;
    }
    .modal-qty-counter .qty-btn {
        width: 32px;
        font-size: 1rem;
    }
    .modal-qty-counter .qty-input {
        width: 36px;
        font-size: 0.9rem;
    }
    .modal-add-btn {
        height: 38px;
        font-size: 0.9rem;
    }
}