/* ==================== PROFESSIONAL FRONTEND DESIGN SYSTEM ==================== */
/* Modern, Clean, and Cohesive UI Design */
/* Uses colors from admin panel settings */

/* ==================== CSS Variables from Backend Settings ==================== */
:root {
    /* Dynamic colors from admin panel */
    --theme-color: #FF6B00;
    --background-color: #f8f9fa;
    --font-color: #333333;
    --heading-text-color: #1a1a1a;
    --label-text-color: #495057;
    --general-text-color: #6c757d;
    --link-color: #FF6B00;
    --link-hover-color: #e55d00;
    
    /* Extended color palette */
    --primary-light: #ff8533;
    --primary-dark: #cc5500;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    
    /* Neutral colors */
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Shadows */
    --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 rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
}

/* ==================== GLOBAL STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background-color) !important;
    color: var(--general-text-color) !important;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==================== ENHANCED CARD STYLES ==================== */
.card {
    border: none;
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--theme-color), var(--link-hover-color));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--link-hover-color) 100%);
    border: none;
    padding: 1.25rem 1.5rem;
    color: white;
}

.card-header h5,
.card-header h3,
.card-header h4 {
    color: white !important;
    margin: 0;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    padding: 1rem 1.5rem;
}

/* ==================== MODERN BUTTON STYLES ==================== */
.btn {
    border-radius: var(--radius-md);
    padding: 0.625rem 1.5rem;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    border: none;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-theme {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--link-hover-color) 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.25);
}

.btn-theme:hover {
    background: linear-gradient(135deg, var(--link-hover-color) 0%, var(--primary-dark) 100%);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.35);
    transform: translateY(-2px);
}

.btn-theme:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 107, 0, 0.2);
}

.btn-outline-theme {
    background: transparent;
    color: var(--theme-color) !important;
    border: 2px solid var(--theme-color);
    box-shadow: none;
}

.btn-outline-theme:hover {
    background: var(--theme-color);
    color: white !important;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.25);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1.0625rem;
}

.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Bootstrap Button Override - Use Theme Color */
.btn-primary {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--link-hover-color) 100%) !important;
    border-color: var(--theme-color) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.25);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: linear-gradient(135deg, var(--link-hover-color) 0%, var(--primary-dark) 100%) !important;
    border-color: var(--link-hover-color) !important;
    color: white !important;
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.35);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
    background-color: transparent !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.25);
}

/* Success and Info buttons styling */
.btn-success {
    background-color: var(--success-color) !important;
    border-color: var(--success-color) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.25);
}

.btn-success:hover,
.btn-success:focus,
.btn-success:active {
    background-color: #218838 !important;
    border-color: #1e7e34 !important;
    color: white !important;
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.35);
    transform: translateY(-2px);
}

.btn-info {
    background-color: var(--info-color) !important;
    border-color: var(--info-color) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.25);
}

.btn-info:hover,
.btn-info:focus,
.btn-info:active {
    background-color: #138496 !important;
    border-color: #117a8b !important;
    color: white !important;
    box-shadow: 0 6px 20px rgba(23, 162, 184, 0.35);
    transform: translateY(-2px);
}

/* ==================== ENHANCED HEADER STYLES ==================== */
.site-header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

/* Badge and Alert Styles */
.badge.bg-primary,
.bg-primary {
    background-color: var(--theme-color) !important;
    color: white !important;
}

.text-primary-emphasis {
    color: var(--theme-color) !important;
}

.bg-primary-subtle {
    background-color: rgba(255, 107, 0, 0.1) !important;
}

.border-primary {
    border-color: var(--theme-color) !important;
}

.alert-primary {
    background-color: rgba(255, 107, 0, 0.1);
    color: var(--theme-color);
    border-color: var(--theme-color);
}

.site-header.scrolled {
    padding: 0.5rem 0 !important;
    box-shadow: var(--shadow-lg);
}

.navbar-nav .nav-link {
    color: var(--gray-700) !important;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 1rem;
    transition: all var(--transition-base);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--theme-color);
    transition: all var(--transition-base);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--theme-color) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* ==================== HERO SECTION ==================== */
.hero-section {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--link-hover-color) 100%);
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section .display-4 {
    font-weight: 700;
    color: white !important;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-section .lead {
    color: rgba(255, 255, 255, 0.95) !important;
    font-size: 1.125rem;
}

/* ==================== CATEGORY & PRODUCT CARDS ==================== */
.category-card,
.product-card {
    transition: all var(--transition-base);
    height: 100%;
}

.category-card:hover,
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-card .card-img-top,
.product-card .card-img-top {
    transition: transform var(--transition-slow);
}

.category-card:hover .card-img-top,
.product-card:hover .card-img-top {
    transform: scale(1.05);
}

.product-card .badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

/* ==================== ENHANCED FORM STYLES ==================== */
.form-control,
.form-select {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    background: var(--white);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.1);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--label-text-color) !important;
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.input-wrapper {
    position: relative;
}

.input-focus-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--theme-color);
    transition: width var(--transition-base);
}

.form-control:focus + .input-focus-border {
    width: 100%;
}

/* ==================== BREADCRUMB STYLES ==================== */
.breadcrumb {
    background: var(--gray-100);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '›';
    color: var(--gray-500);
    font-size: 1.25rem;
}

.breadcrumb-item a {
    color: var(--theme-color) !important;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--link-hover-color) !important;
}

.breadcrumb-item.active {
    color: var(--gray-600);
}

/* ==================== BADGE STYLES ==================== */
.badge {
    padding: 0.375rem 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
}

.bg-theme {
    background: var(--theme-color) !important;
}

.badge.bg-success {
    background: var(--success-color) !important;
}

.badge.bg-danger {
    background: var(--danger-color) !important;
}

.badge.bg-warning {
    background: var(--warning-color) !important;
    color: var(--gray-800) !important;
}

.badge.bg-info {
    background: var(--info-color) !important;
}

.badge.bg-secondary {
    background: var(--gray-300) !important;
    color: var(--gray-800) !important;
}

/* ==================== TABLE STYLES ==================== */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: var(--gray-100);
    color: var(--gray-700);
    font-weight: 600;
    border: none;
    padding: 1rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: all var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-top: 1px solid var(--gray-200);
}

/* ==================== ALERT STYLES ==================== */
.alert {
    border: none;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    border-left: 4px solid;
    box-shadow: var(--shadow-sm);
}

.alert-success {
    background: #d4edda;
    border-left-color: var(--success-color);
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    border-left-color: var(--danger-color);
    color: #721c24;
}

.alert-warning {
    background: #fff3cd;
    border-left-color: var(--warning-color);
    color: #856404;
}

.alert-info {
    background: #d1ecf1;
    border-left-color: var(--info-color);
    color: #0c5460;
}

/* ==================== FOOTER STYLES ==================== */
.site-footer {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    padding: 2.5rem 0 1.5rem;
    margin-top: 4rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-100);
    color: var(--theme-color) !important;
    transition: all var(--transition-base);
    margin: 0 0.25rem;
}

.social-icon:hover {
    background: var(--theme-color);
    color: white !important;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ==================== SCROLL TO TOP BUTTON ==================== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--theme-color);
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--link-hover-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ==================== DROPDOWN STYLES ==================== */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.625rem 1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
}

.dropdown-item:hover {
    background: var(--gray-100);
    color: var(--theme-color) !important;
}

.dropdown-item i {
    width: 20px;
    text-align: center;
}

/* ==================== CART BADGE ==================== */
.cart-count {
    font-size: 0.65rem !important;
    font-weight: 700;
    padding: 0.35em 0.5em !important;
    min-width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    line-height: 1;
    z-index: 10;
    background-color: var(--danger-color) !important;
    color: var(--white) !important;
}

/* Cart button container */
.position-relative.btn-outline-theme {
    overflow: visible !important;
    position: relative;
}

/* Ensure cart icon has proper spacing */
.btn-outline-theme .fa-shopping-cart {
    font-size: 1.1rem;
    margin-right: 0;
}

/* Mobile cart badge adjustments */
@media (max-width: 576px) {
    .cart-count {
        font-size: 0.6rem !important;
        min-width: 18px;
        height: 18px;
        padding: 0.3em 0.45em !important;
    }
}

/* ==================== QUANTITY CONTROLS ==================== */
.quantity-control-wrapper {
    display: inline-flex;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    background: var(--white);
}

.quantity-control-wrapper:hover {
    border-color: var(--theme-color);
    box-shadow: var(--shadow-md);
}

.quantity-control-wrapper:focus-within {
    border-color: var(--theme-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.15);
}

.quantity-btn {
    padding: 0.75rem 1.25rem !important;
    border: none !important;
    background: var(--white) !important;
    color: var(--theme-color) !important;
    font-weight: 600;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    cursor: pointer;
}

.quantity-btn:hover {
    background: var(--theme-color) !important;
    color: var(--white) !important;
    transform: scale(1.05);
}

.quantity-btn:active {
    transform: scale(0.95);
}

.quantity-btn i {
    font-size: 0.875rem;
}

.quantity-input {
    border: none !important;
    border-left: 1px solid var(--gray-300) !important;
    border-right: 1px solid var(--gray-300) !important;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--heading-text-color) !important;
    background: var(--gray-50) !important;
    max-width: 80px;
    text-align: center;
    padding: 0.75rem 0.5rem;
    box-shadow: none !important;
}

.quantity-input:focus {
    background: var(--white) !important;
    outline: none;
}

.quantity-input::-webkit-inner-spin-button,
.quantity-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.quantity-input[type=number] {
    -moz-appearance: textfield;
}

/* Responsive Quantity Control */
@media (max-width: 576px) {
    .quantity-control-wrapper {
        max-width: 160px !important;
    }
    
    .quantity-btn {
        padding: 0.625rem 1rem !important;
        min-width: 45px;
    }
    
    .quantity-input {
        max-width: 70px;
        font-size: 1rem;
    }
}

/* ==================== MOBILE MENU ==================== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 300px;
    height: 100vh;
    background: var(--white);
    z-index: 1050;
    box-shadow: var(--shadow-2xl);
    padding: 1.5rem;
    overflow-y: auto;
    transition: left var(--transition-base);
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== LOADING SPINNER ==================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--theme-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ==================== QUANTITY CONTROL ==================== */
.quantity-control {
    display: inline-flex;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.quantity-control .btn {
    border: none;
    border-radius: 0;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    color: var(--gray-700);
}

.quantity-control .btn:hover {
    background: var(--theme-color);
    color: white;
}

.quantity-control .form-control {
    border: none;
    border-left: 1px solid var(--gray-300);
    border-right: 1px solid var(--gray-300);
    border-radius: 0;
    text-align: center;
    width: 60px;
    padding: 0.5rem;
}

.quantity-control .form-control:focus {
    box-shadow: none;
    border-color: var(--gray-300);
}

/* ==================== PRODUCT GALLERY ==================== */
.main-image-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.main-product-image {
    transition: transform var(--transition-slow);
}

.main-image-container:hover .main-product-image {
    transform: scale(1.05);
}

.thumbnail-gallery {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.thumbnail-item {
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.thumbnail-item:hover,
.thumbnail-item.active {
    border-color: var(--theme-color);
    box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.1);
}

/* ==================== VARIATION SELECTION ==================== */
.variation-option {
    cursor: pointer;
    transition: all var(--transition-base);
}

.variation-option:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.variation-option.active {
    background: var(--theme-color) !important;
    color: white !important;
    border-color: var(--theme-color) !important;
}

/* ==================== PRICING DISPLAY ==================== */
.price-tag {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--theme-color);
}

.original-price {
    text-decoration: line-through;
    color: var(--gray-500);
    font-size: 1.125rem;
}

.discount-badge {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
}

/* ==================== PROFILE PAGE STYLES ==================== */
.avatar-container {
    position: relative;
}

.avatar-image {
    border: 4px solid var(--white);
    box-shadow: var(--shadow-lg);
}

.camera-btn {
    box-shadow: var(--shadow-md);
}

.camera-btn:hover {
    transform: scale(1.1);
}

.nav-link-item {
    border: none !important;
    padding: 1rem 1.25rem;
    transition: all var(--transition-fast);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
}

.nav-link-item:hover,
.nav-link-item.active {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--link-hover-color) 100%);
    color: white !important;
}

.nav-link-item i {
    width: 20px;
    text-align: center;
}

/* ==================== INVOICE STYLES ==================== */
.invoice-card {
    border-left: 4px solid var(--theme-color);
}

.invoice-status {
    display: inline-block;
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ==================== UTILITY CLASSES ==================== */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.05);
}

.text-theme {
    color: var(--theme-color) !important;
}

.bg-gradient-theme {
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--link-hover-color) 100%);
}

/* ==================== CUSTOM SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--theme-color);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--link-hover-color);
}

/* ==================== SELECTION COLOR ==================== */
::selection {
    background: var(--theme-color);
    color: white;
}

::-moz-selection {
    background: var(--theme-color);
    color: white;
}

/* ==================== FORM CONTROLS (CHECKBOXES, RADIOS, TOGGLES) ==================== */
/* Form Check Inputs (Checkboxes and Radio Buttons) */
.form-check-input {
    border-color: var(--gray-400);
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
}

.form-check-input:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 0 0.25rem rgba(255, 107, 0, 0.25);
    outline: none;
}

.form-check-input:hover:not(:disabled):not(:checked) {
    border-color: var(--theme-color);
}

.form-check-input[type="radio"]:checked {
    background-color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
}

.form-check-input[type="checkbox"]:checked {
    background-color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
}

/* Form Switch (Toggle) */
.form-switch .form-check-input {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(0,0,0,0.25)'/%3e%3c/svg%3e");
    cursor: pointer;
}

.form-switch .form-check-input:checked {
    background-color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(255,255,255,1.0)'/%3e%3c/svg%3e");
}

.form-switch .form-check-input:focus {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(0,0,0,0.25)'/%3e%3c/svg%3e");
    box-shadow: 0 0 0 0.25rem rgba(255, 107, 0, 0.25);
}

.form-switch .form-check-input:hover:not(:disabled):not(:checked) {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(0,0,0,0.35)'/%3e%3c/svg%3e");
}

/* Form Check Label */
.form-check-label {
    cursor: pointer;
    user-select: none;
}

.form-check-input:disabled ~ .form-check-label {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Check (Radio/Checkbox styled as buttons) */
.btn-check:checked + .btn-outline-primary,
.btn-check:active + .btn-outline-primary {
    background-color: var(--theme-color) !important;
    border-color: var(--theme-color) !important;
    color: white !important;
}

.btn-check:focus + .btn,
.btn-check:checked + .btn:focus {
    box-shadow: 0 0 0 0.25rem rgba(255, 107, 0, 0.25);
}

/* ==================== ALERT THEME STYLES ==================== */
/* Consistent alert styling using theme colors */
.alert-theme {
    background-color: rgba(255, 107, 0, 0.1);
    border-left: 4px solid var(--theme-color);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    color: var(--general-text-color);
}

.alert-theme i {
    color: var(--theme-color);
}

.alert-theme h1,
.alert-theme h2,
.alert-theme h3,
.alert-theme h4,
.alert-theme h5,
.alert-theme h6 {
    color: var(--heading-text-color);
}

.alert-theme p {
    color: var(--general-text-color);
}

.alert-theme .btn-close {
    filter: brightness(0) saturate(100%) invert(27%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(104%) contrast(97%);
}

.alert-theme hr {
    border-color: var(--theme-color);
    opacity: 0.3;
}

/* Alert theme variants for different message types */
.alert-theme.alert-success {
    background-color: rgba(76, 175, 80, 0.1);
    border-left-color: #4CAF50;
    border-color: rgba(76, 175, 80, 0.2);
}

.alert-theme.alert-success i {
    color: #4CAF50;
}

.alert-theme.alert-danger {
    background-color: rgba(244, 67, 54, 0.1);
    border-left-color: #F44336;
    border-color: rgba(244, 67, 54, 0.2);
}

.alert-theme.alert-danger i {
    color: #F44336;
}

.alert-theme.alert-warning {
    background-color: rgba(255, 152, 0, 0.1);
    border-left-color: #FF9800;
    border-color: rgba(255, 152, 0, 0.2);
}

.alert-theme.alert-warning i {
    color: #FF9800;
}

.alert-theme.alert-info {
    background-color: rgba(33, 150, 243, 0.1);
    border-left-color: #2196F3;
    border-color: rgba(33, 150, 243, 0.2);
}

.alert-theme.alert-info i {
    color: #2196F3;
}

/* Hover effects for dismissible alerts */
.alert-theme.alert-dismissible .btn-close:hover {
    opacity: 0.75;
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 992px) {
    .hero-section {
        padding: 3rem 0;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .scroll-to-top {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.5rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .scroll-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
    
    .mobile-menu {
        width: 280px;
    }
}

@media (max-width: 576px) {
    .price-tag {
        font-size: 1.25rem;
    }
    
    .original-price {
        font-size: 1rem;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .site-header,
    .site-footer,
    .scroll-to-top,
    .mobile-menu,
    .mobile-menu-overlay,
    .btn,
    .breadcrumb {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}