/* Modern Custom Styles for Porter */

:root {
    /* Modern color palette with vibrant yet harmonious colors */
    --primary-color: #6366f1;     /* Indigo - main brand color */
    --secondary-color: #8b5cf6;   /* Purple - secondary interactions */
    --accent-color: #ec4899;      /* Pink - attention elements */
    --success-color: #10b981;     /* Emerald - success states */
    --warning-color: #f59e0b;     /* Amber - warnings */
    --danger-color: #ef4444;      /* Red - errors & alerts */
    --info-color: #3b82f6;        /* Blue - information & hints */
    
    /* Glass morphism colors */
    --glass-bg: rgba(255, 255, 255, 0.05);
    
    /* Brand Colors - Vibrant & Professional */
    --primary-color: #7C3AED;  /* Deep Purple */
    --primary-hover: #9F67FF;
    --secondary-color: #06B6D4;  /* Cyan */
    --secondary-hover: #22D3EE;
    --accent-color: #F43F5E;  /* Rose */
    --accent-hover: #FB7185;
    
    /* Status Colors */
    --success-color: #10B981;  /* Emerald */
    --warning-color: #F59E0B;  /* Amber */
    --danger-color: #EF4444;   /* Red */
    --info-color: #3B82F6;     /* Blue */
    
    /* UI Elements */
    --border-subtle: rgba(163, 179, 204, 0.08);
    --border-strong: rgba(163, 179, 204, 0.15);
    --glass-shadow: rgba(0, 0, 0, 0.15);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7C3AED, #06B6D4);
    --gradient-secondary: linear-gradient(135deg, #F43F5E, #F59E0B);
    --gradient-card: linear-gradient(180deg, rgba(19, 28, 49, 0.7), rgba(19, 28, 49, 0.5));
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.15), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
    
    /* Glow Effects */
    --glow-primary: 0 0 20px rgba(124, 58, 237, 0.15);
    --glow-secondary: 0 0 20px rgba(6, 182, 212, 0.15);
    --glow-accent: 0 0 20px rgba(244, 63, 94, 0.15);
}

/* Modern Typography System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* Base Styles */
body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 4rem; /* Account for fixed navbar */
}

/* Glass Morphism */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
}

/* Modern Card Design */
.card {
    background: var(--gradient-card);
    border: 1px solid var(--border-subtle);
    border-radius: 1.25rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.card.glass {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Icon Circle */
.icon-circle {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.icon-circle::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.icon-circle:hover::after {
    opacity: 1;
}

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

/* Feature Cards */
.features-grid .card {
    border: 1px solid var(--border-subtle);
    transition: all 0.2s ease;
}

.features-grid .card:hover {
    transform: translateY(-5px);
    border-color: var(--border-strong);
}

/* Discovery Form */
.discovery-form .form-control {
    height: 3.5rem;
    font-size: 1.1rem;
}

.discovery-form .input-group-text {
    background: var(--bg-elevated);
    color: var(--text-secondary);
    font-size: 1.2rem;
    padding: 0 1.5rem;
}

/* Header Content */
.header-content {
    margin-bottom: 3rem;
}

.header-content h1 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 3.5rem;
    line-height: 1.2;
}

.header-content .lead {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Animations */
.animate__fadeIn {
    animation-duration: 0.6s;
}

.animate__delay-1s {
    animation-delay: 0.2s;
}

.animate__delay-2s {
    animation-delay: 0.4s;
}

.animate__delay-3s {
    animation-delay: 0.6s;
}

/* Form Controls */
.form-control {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0.75rem;
}

.form-control:focus {
    background: var(--bg-elevated);
    border-color: var(--primary-color);
    color: var(--text-primary);
    box-shadow: var(--glow-primary);
}

.input-group-text {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    border-radius: 0.75rem;
}

.input-group > :not(:first-child):not(.dropdown-menu):not(.valid-tooltip):not(.valid-feedback):not(.invalid-tooltip):not(.invalid-feedback) {
    margin-left: -1px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group > :first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* Buttons */
.btn {
    border-radius: 0.75rem;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: var(--glow-primary);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--gradient-secondary);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--secondary-hover);
    box-shadow: var(--glow-secondary);
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 1rem;
    padding: 1rem 1.5rem;
}

.alert-success {
    background: var(--success-color);
    color: white;
}

.alert-info {
    background: var(--info-color);
    color: white;
}

/* Navbar Styles */
.navbar-glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1rem 0;
}

/* Navbar Dropdown Styles */
.navbar .dropdown-menu {
    border-radius: 0.75rem;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    padding: 0.5rem;
    margin-top: 0.5rem;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.navbar .dropdown-item {
    border-radius: 0.5rem;
    padding: 0.625rem 1rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    color: var(--light-text);
}

.navbar .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.07);
    color: var(--heading-text);
    transform: translateY(-1px);
}

.navbar .dropdown-item.active {
    color: var(--primary-color);
    background-color: rgba(67, 97, 238, 0.15);
    font-weight: 600;
}

.navbar .dropdown-item i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.brand-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.brand-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
    background: var(--glass-highlight);
}

.nav-link.active {
    color: var(--primary-color);
    background: var(--glass-highlight);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: var(--heading-text);
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.navbar-brand {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.lead {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 400;
    font-size: 1.15rem;
    color: var(--light-text);
    letter-spacing: 0.01em;
    line-height: 1.7;
}

/* Enhanced Navbar with Modern Design */
.navbar {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 1rem 0;
    background: linear-gradient(90deg, var(--bg-gradient-start), var(--bg-gradient-end)) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--heading-text) !important;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.navbar-brand::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    bottom: 0.25rem;
    left: 2.5rem;
    border-radius: 2px;
}

.navbar-brand i {
    color: var(--accent-color);
    font-size: 1.75rem;
    margin-right: 0.75rem;
    filter: drop-shadow(0 0 8px rgba(247, 37, 133, 0.5));
    transition: transform 0.3s ease;
}

.navbar-brand:hover i {
    transform: rotate(-10deg) scale(1.1);
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
    color: var(--light-text);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav {
    margin-left: 1rem;
}

.navbar-nav .nav-item {
    margin: 0 0.25rem;
}

.navbar-nav .nav-link {
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.625rem 1rem;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 0.75rem;
    color: var(--light-text) !important;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
}

.navbar-nav .nav-link:hover {
    color: var(--heading-text) !important;
    background-color: rgba(255, 255, 255, 0.07);
    transform: translateY(-2px);
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    background-color: rgba(67, 97, 238, 0.15);
    font-weight: 600;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    border-radius: 2px;
}

.navbar-nav .nav-link i {
    font-size: 1.1rem;
    margin-right: 0.5rem;
    transition: transform 0.3s ease;
}

.navbar-nav .nav-link:hover i {
    transform: translateY(-1px);
}

/* Enhanced Cards */
.card {
    border: 1px solid var(--card-border);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-bottom: 2rem;
    background-color: var(--card-bg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--card-border);
}

.card-header.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), #0062cc) !important;
}

.card-header.bg-info {
    background: linear-gradient(135deg, var(--secondary-color), #0097b2) !important;
}

.card-header h2, .card-header h3 {
    margin: 0;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.card-header i {
    margin-right: 0.75rem;
    font-size: 1.4em;
}

.card-body {
    padding: 1.75rem;
}

/* Enhanced Buttons with Modern Design */
.btn {
    border-radius: 0.8rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.01em;
    border: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    text-transform: none;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.7);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.btn:active::after {
    animation: ripple 0.8s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.8;
    }
    100% {
        transform: scale(30, 30);
        opacity: 0;
    }
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #3050e4);
    color: var(--heading-text);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, #4361ee, #2a3fd1);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color), #38b2ec);
    color: var(--bg-dark);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #04b389);
    color: var(--heading-text);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent-color), #e91c80);
    color: var(--heading-text);
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: rgba(67, 97, 238, 0.1);
    color: var(--heading-text);
}

.btn-lg {
    padding: 0.875rem 1.875rem;
    font-size: 1.125rem;
    border-radius: 1rem;
}

.btn i {
    margin-right: 0.625rem;
    font-size: 1.15em;
    transition: transform 0.3s ease;
    vertical-align: -0.125em;
}

.btn:hover i {
    transform: translateX(2px);
}

/* Modern Form Controls */
.form-control, .input-group-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    padding: 0.875rem 1.125rem;
    border-radius: 0.8rem;
    background-color: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--card-border);
    color: var(--light-text);
    transition: all 0.3s ease;
    font-size: 1rem;
    letter-spacing: 0.01em;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.form-control:hover {
    background-color: rgba(255, 255, 255, 0.09);
}

.form-control:focus {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: var(--input-border);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.25);
    color: var(--heading-text);
}

.form-control::placeholder {
    color: var(--muted-text);
    opacity: 0.7;
}

.input-group {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 0.8rem;
}

.input-group-lg > .form-control,
.input-group-lg > .input-group-text {
    padding: 1rem 1.25rem;
    font-size: 1.125rem;
}

.form-label {
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: var(--light-text);
    font-size: 1rem;
    letter-spacing: 0.01em;
}

.input-group > :first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-group > :last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group-text {
    background-color: rgba(67, 97, 238, 0.15);
    border-color: var(--card-border);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.25rem;
}

.input-group-text i {
    font-size: 1.25rem;
}

.form-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--muted-text);
    font-size: 0.85rem;
    margin-top: 0.625rem;
    display: block;
    line-height: 1.5;
    opacity: 0.9;
}

.form-text.text-info {
    color: var(--secondary-color) !important;
    display: flex;
    align-items: center;
}

.form-text.text-info i {
    margin-right: 0.375rem;
    font-size: 1rem;
    color: var(--secondary-color);
}

/* How It Works Section */
.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    font-size: 2rem;
    color: var(--light-text);
    border-radius: 50%;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.step-card {
    text-align: center;
    padding: 1.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    height: 100%;
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.1);
}

.step-card h5 {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.step-card p {
    color: var(--muted-text);
    margin-bottom: 0;
}

/* Toggle Switch Styling */
.form-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0;
}

.image-toggle-container {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 1rem 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--card-border);
}

.form-switch .form-check-input {
    width: 3.5em;
    height: 1.75em;
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.form-switch .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.image-toggle-label {
    margin-bottom: 0;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
}

/* Card image container for consistent sizing */
.card-img-top-container {
    height: 220px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--card-border);
}

.card-img-top {
    object-fit: contain;
    max-height: 100%;
    max-width: 100%;
    transition: transform 0.3s ease;
}

.card-img-top-container:hover .card-img-top {
    transform: scale(1.05);
}

/* Placeholder for missing images */
.placeholder-image {
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted-text);
}

.placeholder-image i {
    font-size: 3rem;
    opacity: 0.5;
}

.placeholder-thumbnail {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--muted-text);
    border-radius: 0.5rem;
}

.placeholder-thumbnail i {
    font-size: 1.5rem;
    opacity: 0.5;
}

/* Product card enhancements */
.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border-radius: 1rem;
    overflow: hidden;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
}

.product-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.product-card .card-body {
    padding: 1.5rem;
}

.product-card .form-check-input {
    cursor: pointer;
    width: 1.5em;
    height: 1.5em;
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.product-card .form-check-input:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.product-card .card-title {
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

/* Price badge styling */
.price {
    font-weight: 700;
    color: var(--success-color);
    font-size: 1.1rem;
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border-radius: 0.5rem;
    background-color: rgba(42, 157, 143, 0.15);
    margin-right: 0.5rem;
}

.price-eur {
    color: var(--accent-color);
    background-color: rgba(251, 133, 0, 0.15);
}

.price-original {
    text-decoration: line-through;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Product thumbnail in pricing table */
.product-thumbnail {
    width: 70px;
    height: 70px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    border: 1px solid var(--card-border);
    background-color: rgba(255, 255, 255, 0.05);
}

/* Variant-related styling */
.variants-info {
    background-color: rgba(76, 201, 240, 0.1);
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid rgba(76, 201, 240, 0.2);
}

.variants-table-container {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    border: 1px solid var(--card-border);
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.variants-table {
    margin-bottom: 0;
}

.variants-table thead th {
    border-bottom: 1px solid var(--card-border);
    color: var(--light-text);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.75rem;
}

.variants-table tbody td {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: middle;
}

.variants-table tbody tr:last-child td {
    border-bottom: none;
}

.product-with-variants {
    border-left: 3px solid var(--info-color);
}

.variant-details-row td {
    background-color: rgba(0, 0, 0, 0.15);
    padding: 0;
}

.toggle-variants {
    white-space: nowrap;
    transition: all 0.3s ease;
}

.toggle-variants:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(76, 201, 240, 0.2);
}

.toggle-variants.btn-info {
    background: linear-gradient(135deg, var(--info-color), #33b3e0);
}

.option-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.7rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--light-text);
}

.product-thumbnail img {
    object-fit: contain;
    max-height: 100%;
    max-width: 100%;
    transition: transform 0.3s ease;
}

.product-thumbnail:hover img {
    transform: scale(1.1);
}

/* Broken image styling */
.broken-image {
    opacity: 0.5;
}

/* Tables */
.table {
    color: var(--light-text);
    margin-bottom: 0;
}

.table thead th {
    background-color: rgba(255, 255, 255, 0.05);
    border-bottom: 2px solid var(--card-border);
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-color: var(--card-border);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.025);
}

.table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Fade in animation for loaded content */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Responsive text adjustments */
@media (max-width: 768px) {
    .card-title {
        font-size: 1rem;
    }
    .lead {
        font-size: 1rem;
    }
    .navbar-brand {
        font-size: 1.2rem;
    }
    .card-header h2 {
        font-size: 1.5rem;
    }
    .card-header h3 {
        font-size: 1.25rem;
    }
}

/* Creative Modern Flash Messages with Animation */
#flash-messages-container {
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 10;
}

#flash-messages-container .alert {
    margin-bottom: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: 1rem;
    border: none;
    display: flex;
    align-items: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    letter-spacing: 0.01em;
    animation: slideInDown 0.5s ease-out forwards, fadeOutUp 0.5s ease-in forwards 5s;
    transform-origin: top center;
}

@keyframes slideInDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeOutUp {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-20px);
        opacity: 0;
    }
}

#flash-messages-container:hover .alert {
    animation-play-state: paused;
}

#flash-messages-container .alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0.35rem;
    height: 100%;
}

#flash-messages-container .alert i {
    font-size: 1.75rem;
    margin-right: 1rem;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 0.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#flash-messages-container .alert::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: skewX(-15deg) translateX(-150%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    100% {
        transform: skewX(-15deg) translateX(250%);
    }
}

/* Success Alert */
#flash-messages-container .alert-success {
    background: linear-gradient(135deg, rgba(6, 214, 160, 0.1), rgba(6, 214, 160, 0.02));
    color: var(--success-color);
    border-left: 3px solid var(--success-color);
}

#flash-messages-container .alert-success::before {
    background: linear-gradient(to bottom, var(--success-color), rgba(6, 214, 160, 0.2));
}

#flash-messages-container .alert-success i {
    color: var(--success-color);
    text-shadow: 0 0 10px rgba(6, 214, 160, 0.4);
}

/* Danger Alert */
#flash-messages-container .alert-danger {
    background: linear-gradient(135deg, rgba(239, 71, 111, 0.1), rgba(239, 71, 111, 0.02));
    color: var(--danger-color);
    border-left: 3px solid var(--danger-color);
}

#flash-messages-container .alert-danger::before {
    background: linear-gradient(to bottom, var(--danger-color), rgba(239, 71, 111, 0.2));
}

#flash-messages-container .alert-danger i {
    color: var(--danger-color);
    text-shadow: 0 0 10px rgba(239, 71, 111, 0.4);
}

/* Warning Alert */
#flash-messages-container .alert-warning {
    background: linear-gradient(135deg, rgba(255, 209, 102, 0.1), rgba(255, 209, 102, 0.02));
    color: var(--warning-color);
    border-left: 3px solid var(--warning-color);
}

#flash-messages-container .alert-warning::before {
    background: linear-gradient(to bottom, var(--warning-color), rgba(255, 209, 102, 0.2));
}

#flash-messages-container .alert-warning i {
    color: var(--warning-color);
    text-shadow: 0 0 10px rgba(255, 209, 102, 0.4);
}

/* Info Alert */
#flash-messages-container .alert-info {
    background: linear-gradient(135deg, rgba(76, 201, 240, 0.1), rgba(76, 201, 240, 0.02));
    color: var(--info-color);
    border-left: 3px solid var(--info-color);
}

#flash-messages-container .alert-info::before {
    background: linear-gradient(to bottom, var(--info-color), rgba(76, 201, 240, 0.2));
}

#flash-messages-container .alert-info i {
    color: var(--info-color);
    text-shadow: 0 0 10px rgba(76, 201, 240, 0.4);
}

/* Modern close button for alerts */
.btn-close {
    font-size: 1rem;
    padding: 0.5rem;
    background: transparent;
    border: none;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    cursor: pointer;
    color: currentColor;
    margin-left: auto;
}

.btn-close:hover {
    opacity: 1;
}

.btn-close i {
    font-size: 1rem !important;
    margin-right: 0 !important;
    background: none !important;
    box-shadow: none !important;
    width: auto !important;
    height: auto !important;
    padding: 0 !important;
}

/* Image Toggle Functionality */
.hide-images .product-image-container {
    display: none !important;
}

/* Table Image Column Styles */
.product-image-cell {
    width: 80px;
    text-align: center;
    vertical-align: middle !important;
}

.product-image-cell .product-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Product Image Containers - Ensure proper display */
.product-image-container {
    display: block;
    transition: all 0.3s ease;
    max-height: 180px;
    overflow: hidden;
    position: relative;
    margin-bottom: 10px;
}

.product-image-container img {
    width: 100%;
    height: auto;
    max-height: 170px;
    object-fit: contain;
}

/* Creative Footer Styling */
.footer {
    margin-top: 5rem;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    color: var(--light-text);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.2), 
        transparent
    );
}

.footer::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    right: 10%;
    height: 5px;
    border-radius: 50%;
    box-shadow: 0 0 20px 10px rgba(67, 97, 238, 0.3);
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer p {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.01em;
}

.footer strong {
    color: var(--heading-text);
    font-weight: 600;
}

.footer i {
    color: var(--accent-color);
    filter: drop-shadow(0 0 3px rgba(251, 133, 0, 0.3));
}

/* Loading spinners */
.spinner-border {
    width: 1.5rem;
    height: 1.5rem;
    border-width: 0.2em;
    vertical-align: -0.125em;
}

/* Badge styling */
.badge {
    padding: 0.5em 0.75em;
    font-weight: 500;
    border-radius: 0.5rem;
}

.badge-stock-status {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.4em 0.7em;
}

.badge-in-stock {
    background-color: rgba(42, 157, 143, 0.2);
    color: var(--success-color);
}

.badge-out-of-stock {
    background-color: rgba(230, 57, 70, 0.2);
    color: var(--danger-color);
}