@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Premium Color Palette */
    --ugr-gold-primary: #D4AF37;
    --ugr-gold-light: #F9F1D8;
    --ugr-gold-gradient: linear-gradient(135deg, #F3E5AB 0%, #D4AF37 50%, #AA7C11 100%);
    --ugr-dark-bg: #0B132B;
    --ugr-dark-surface: #1C2541;
    --ugr-text-main: #1F2937;
    --ugr-text-muted: #6B7280;
    --ugr-bg-white: #FFFFFF;
    --ugr-bg-offwhite: #F8FAFC;
    
    /* Semantic Colors */
    --ugr-success: #10B981;
    --ugr-success-bg: #D1FAE5;
    --ugr-danger: #EF4444;
    --ugr-danger-bg: #FEE2E2;

    /* Elevation & Shapes */
    --ugr-radius-lg: 16px;
    --ugr-radius-md: 12px;
    --ugr-shadow-soft: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
    --ugr-shadow-hover: 0 20px 25px -5px rgba(212, 175, 55, 0.15), 0 8px 10px -6px rgba(212, 175, 55, 0.05);
    
    /* Transitions */
    --ugr-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ugr-gold-rate-wrapper {
    font-family: 'Outfit', sans-serif;
    color: var(--ugr-text-main);
    line-height: 1.6;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: transparent;
}

/* Base Sections */
.ugr-section {
    margin-bottom: 40px;
    background: var(--ugr-bg-white);
    border-radius: var(--ugr-radius-lg);
    padding: 35px;
    box-shadow: var(--ugr-shadow-soft);
    border: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    overflow: hidden;
}

.ugr-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--ugr-gold-gradient);
    opacity: 0;
    transition: var(--ugr-transition);
}

.ugr-section:hover::before {
    opacity: 1;
}

.ugr-section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--ugr-dark-bg);
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.5px;
}

.ugr-section-title svg {
    width: 28px;
    height: 28px;
    fill: url(#goldGradient);
}

/* Hero Header */
.ugr-hero-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 35px;
    border-bottom: 1px solid #E2E8F0;
    padding-bottom: 20px;
}

.ugr-hero-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 0 8px 0;
    background: var(--ugr-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.ugr-hero-subtitle {
    color: var(--ugr-text-muted);
    font-size: 1.1rem;
    font-weight: 400;
    margin: 0;
}

.ugr-live-badge {
    display: inline-flex;
    align-items: center;
    background: var(--ugr-success-bg);
    color: #059669;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(16, 185, 129, 0.2);
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.1);
}

.ugr-live-badge::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--ugr-success);
    border-radius: 50%;
    margin-right: 10px;
    animation: ugr-pulse 2s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes ugr-pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 12px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Premium Price Cards */
.ugr-price-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.ugr-price-card {
    background: var(--ugr-bg-white);
    border: 1px solid #E2E8F0;
    border-radius: var(--ugr-radius-lg);
    padding: 30px;
    position: relative;
    transition: var(--ugr-transition);
    z-index: 1;
}

.ugr-price-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--ugr-shadow-hover);
    border-color: var(--ugr-gold-primary);
}

.ugr-price-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(212,175,55,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: -1;
    border-top-right-radius: var(--ugr-radius-lg);
}

.ugr-purity-label {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ugr-text-muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ugr-price-value {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--ugr-dark-bg);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    line-height: 1;
}

.ugr-price-diff {
    font-size: 1.1rem;
    font-weight: 700;
    margin-left: 15px;
    padding: 4px 10px;
    border-radius: 8px;
    display: flex;
    align-items: center;
}

.ugr-price-up { background: var(--ugr-success-bg); color: #059669; }
.ugr-price-down { background: var(--ugr-danger-bg); color: #B91C1C; }

.ugr-trends {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--ugr-text-muted);
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #E2E8F0;
    font-weight: 500;
}

/* Modern Data Table */
.ugr-table-responsive {
    overflow-x: auto;
    border-radius: var(--ugr-radius-md);
    border: 1px solid #E2E8F0;
}

.ugr-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--ugr-bg-white);
}

.ugr-table th, .ugr-table td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid #E2E8F0;
}

.ugr-table th {
    background: var(--ugr-bg-offwhite);
    font-weight: 700;
    color: var(--ugr-dark-bg);
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.ugr-table tr:hover td {
    background: var(--ugr-gold-light);
}

.ugr-table td strong {
    color: var(--ugr-dark-bg);
    font-size: 1.1rem;
}

/* Premium Calculator */
.ugr-calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
}

.ugr-form-group {
    margin-bottom: 25px;
}

.ugr-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--ugr-dark-bg);
    font-size: 1.05rem;
}

.ugr-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #E2E8F0;
    border-radius: var(--ugr-radius-md);
    font-size: 1.1rem;
    font-family: 'Outfit', sans-serif;
    transition: var(--ugr-transition);
    background: var(--ugr-bg-offwhite);
    box-sizing: border-box;
}

.ugr-input:focus {
    outline: none;
    border-color: var(--ugr-gold-primary);
    background: var(--ugr-bg-white);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.15);
}

.ugr-calc-results {
    background: var(--ugr-dark-bg);
    color: var(--ugr-bg-white);
    padding: 40px 30px;
    border-radius: var(--ugr-radius-lg);
    box-shadow: var(--ugr-shadow-soft);
    position: relative;
    overflow: hidden;
}

.ugr-calc-results::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: var(--ugr-gold-gradient);
    border-radius: 50%;
    opacity: 0.1;
}

.ugr-result-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 1.15rem;
    color: #9CA3AF;
}

.ugr-result-row strong {
    color: var(--ugr-bg-white);
    font-weight: 600;
}

.ugr-result-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 1.5rem;
    font-weight: 600;
    color: #F3E5AB;
}

.ugr-result-total #ugr-res-total {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--ugr-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* City Grid */
.ugr-city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.ugr-city-card {
    background: var(--ugr-bg-white);
    border: 1px solid #E2E8F0;
    padding: 20px;
    border-radius: var(--ugr-radius-md);
    text-align: center;
    transition: var(--ugr-transition);
    position: relative;
}

.ugr-city-card:hover {
    background: var(--ugr-dark-bg);
    color: var(--ugr-bg-white);
    border-color: var(--ugr-dark-bg);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(11, 19, 43, 0.15);
}

.ugr-city-name {
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--ugr-gold-primary);
}

.ugr-city-card:hover .ugr-city-name {
    color: #F3E5AB;
}

.ugr-city-price {
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: 5px;
}

/* Chart Container */
.ugr-chart-container {
    position: relative;
    height: 450px;
    width: 100%;
    margin-top: 20px;
}

/* Premium FAQs */
.ugr-faqs-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ugr-faq-item {
    background: var(--ugr-bg-offwhite);
    border: 1px solid #E2E8F0;
    border-radius: var(--ugr-radius-md);
    overflow: hidden;
    transition: var(--ugr-transition);
}

.ugr-faq-item:hover {
    border-color: var(--ugr-gold-primary);
}

.ugr-faq-question {
    font-weight: 700;
    font-size: 1.15rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    color: var(--ugr-dark-bg);
}

.ugr-faq-question span {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--ugr-gold-primary);
    transition: transform 0.3s ease;
}

.ugr-faq-item.active .ugr-faq-question span {
    transform: rotate(45deg);
}

.ugr-faq-answer {
    padding: 0 25px 25px 25px;
    color: var(--ugr-text-muted);
    font-size: 1.05rem;
    display: none;
    line-height: 1.7;
}

.ugr-faq-item.active .ugr-faq-answer {
    display: block;
    animation: fadeIn 0.4s ease;
}

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

/* Responsive */
@media (max-width: 992px) {
    .ugr-calculator-grid { grid-template-columns: 1fr; }
    .ugr-hero-header { flex-direction: column; gap: 15px; }
}

@media (max-width: 768px) {
    .ugr-price-value { font-size: 2.2rem; }
    .ugr-section { padding: 25px 20px; }
    .ugr-section-title { font-size: 1.6rem; }
}

/* Frontpage Widget Styles (Mobile First & Premium) */
.ugr-widget-wrapper {
    font-family: 'Outfit', sans-serif;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.ugr-widget-card {
    background: var(--ugr-dark-bg);
    border-radius: var(--ugr-radius-lg);
    padding: 25px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(11, 19, 43, 0.2);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ugr-widget-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.15);
}

.ugr-widget-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(212,175,55,0.15) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.ugr-widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.ugr-widget-title {
    color: var(--ugr-bg-white);
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: 0.5px;
}

.ugr-widget-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.ugr-widget-row:not(:last-child) {
    border-bottom: 1px dashed rgba(255,255,255,0.05);
}

.ugr-widget-purity {
    color: #9CA3AF;
    font-size: 0.95rem;
    font-weight: 600;
}

.ugr-widget-price {
    color: var(--ugr-bg-white);
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ugr-widget-price span.ugr-widget-diff {
    font-size: 0.85rem;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 700;
}

.ugr-widget-price span.ugr-price-up {
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
}

.ugr-widget-price span.ugr-price-down {
    background: rgba(239, 68, 68, 0.15);
    color: #F87171;
}

.ugr-widget-footer {
    margin-top: 20px;
    text-align: center;
}

.ugr-widget-btn {
    display: inline-block;
    width: 100%;
    padding: 12px;
    background: var(--ugr-gold-gradient);
    color: var(--ugr-dark-bg);
    font-weight: 800;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ugr-widget-btn:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
}

@media (max-width: 480px) {
    .ugr-widget-wrapper {
        max-width: 100%;
    }
    .ugr-widget-card {
        padding: 20px;
    }
}