/* Dapper E-commerce - Liquid Glass Design 2025 - White Theme */

:root {
    --glass-bg: rgba(0, 0, 0, 0.05);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    --glow-color: rgba(0, 0, 0, 0.2);
    --primary-bg: #ffffff;
    --primary-text: #000000;
    --secondary-bg: #f8f9fa;
    --accent-color: #000000;
}

/* White Background with Subtle Gradient */
body {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #000;
    position: relative;
    overflow-x: hidden;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 0, 0, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.02) 0%, transparent 50%);
    animation: backgroundPulse 15s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Glass Morphism Card - Dark on White */
.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.03), transparent);
    transition: left 0.5s;
}

.glass-card:hover::before {
    left: 100%;
}

.glass-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 16px 48px 0 rgba(0, 0, 0, 0.12);
    border-color: rgba(0, 0, 0, 0.15);
}

/* Liquid Button - Black on White */
.liquid-button {
    position: relative;
    padding: 16px 48px;
    background: linear-gradient(135deg, #000000, #1a1a1a);
    border: 2px solid #000000;
    border-radius: 50px;
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.liquid-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.liquid-button:hover::before {
    width: 300px;
    height: 300px;
}

.liquid-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #1a1a1a, #000000);
}

/* Product Card Liquid */
.product-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-color: rgba(0, 0, 0, 0.15);
}

/* Liquid Input */
.liquid-input, .form-input {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 16px;
    padding: 16px 20px;
    color: #000;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.liquid-input::placeholder, .form-input::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

.liquid-input:focus, .form-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 1);
    border-color: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
}

/* Select Dropdown Styles */
select.liquid-input, select.form-input {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
    padding-right: 48px;
    cursor: pointer;
}

select.liquid-input option, select.form-input option {
    background: #ffffff;
    color: #000;
    padding: 12px;
}

select.liquid-input:hover, select.form-input:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(0, 0, 0, 0.25);
}

/* Gradient Text - Black Gradient */
.gradient-text {
    background: linear-gradient(135deg, #000 0%, #333 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Floating Animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* Shimmer Effect */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.shimmer {
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.05), transparent);
    background-size: 1000px 100%;
    animation: shimmer 3s infinite;
}

/* Scrollbar Liquid Glass */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.2));
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.3));
}

/* Notification Animation */
@keyframes fade-in-down {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-down {
    animation: fade-in-down 0.3s ease-out;
}

/* Spinner Animation */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* Liquid Badge */
.liquid-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid;
    backdrop-filter: blur(10px);
}

/* Additional White Theme Utilities */
.text-muted {
    color: rgba(0, 0, 0, 0.6);
}

.text-light {
    color: rgba(0, 0, 0, 0.4);
}

.bg-dark {
    background-color: #000;
    color: #fff;
}

.bg-light {
    background-color: #f8f9fa;
    color: #000;
}

.border-dark {
    border-color: rgba(0, 0, 0, 0.15);
}

/* Hover Effects for Links */
a {
    color: #000;
    transition: all 0.3s ease;
}

a:hover {
    color: #333;
}

/* Card Shadows */
.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.shadow-md {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.shadow-lg {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* Filter Chip/Badge */
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: #000;
    transition: all 0.3s ease;
}

.filter-chip:hover {
    background: rgba(0, 0, 0, 0.12);
    border-color: rgba(0, 0, 0, 0.25);
}

.filter-chip button {
    background: none;
    border: none;
    color: #000;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
}

/* Checkbox Custom Style */
input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

input[type="checkbox"]:checked {
    background: #000;
    border-color: #000;
}

input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 14px;
    font-weight: bold;
}

input[type="checkbox"]:hover {
    border-color: rgba(0, 0, 0, 0.5);
}

/* Radio Custom Style */
input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

input[type="radio"]:checked {
    border-color: #000;
}

input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #000;
}

input[type="radio"]:hover {
    border-color: rgba(0, 0, 0, 0.5);
}

/* Range Slider */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.1);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #000;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #000;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Accordion/Collapsible */
.accordion-header {
    cursor: pointer;
    user-select: none;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background: rgba(0, 0, 0, 0.03);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content.active {
    max-height: 1000px;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.2);
    transition: 0.4s;
    border-radius: 26px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input:checked + .toggle-slider {
    background-color: #000;
}

input:checked + .toggle-slider:before {
    transform: translateX(24px);
}