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

:root {
    /* Light theme palette */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-elevated: #ffffff;
    --bg-hover: #f1f5f9;
    --accent: #ff6b35;
    --accent-hover: #ff8c5a;
    --accent-light: rgba(255, 107, 53, 0.1);
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-subtle: #e2e8f0;
    --border-strong: #cbd5e1;
    --success: #059669;
    --warning: #d97706;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --card-radius: 12px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

/* Изолируем стили только для калькулятора */
.badge-calculator-banner * {
    box-sizing: border-box;
}

.badge-calculator-banner {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    line-height: 1.5;
    font-size: 14px;
    padding: 0;
    background: transparent;
    margin: 0;
}

/* Banner Container */
.badge-calculator-banner .banner-container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--bg-elevated);
    border-radius: var(--card-radius);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
}

.badge-calculator-banner .banner-content {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 0;
    min-height: 400px;
}

/* Left Section */
.badge-calculator-banner .banner-left {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-secondary) 100%);
}

.badge-calculator-banner .banner-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.2;
}

.badge-calculator-banner .banner-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.4;
}

.badge-calculator-banner .quantity-section {
    margin-bottom: var(--spacing-xl);
}

.badge-calculator-banner .section-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.badge-calculator-banner .section-label svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

/* Quantity Grid */
.badge-calculator-banner .quantity-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.badge-calculator-banner .quantity-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    text-align: center;
}

.badge-calculator-banner .quantity-card:hover {
    transform: translateY(-2px);
    background: var(--bg-hover);
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.badge-calculator-banner .quantity-card.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    box-shadow: var(--shadow-lg);
}

.badge-calculator-banner .quantity-amount {
    font-family: 'JetBrains Mono', monospace;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.badge-calculator-banner .quantity-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.badge-calculator-banner .quantity-card.active .quantity-label {
    color: white;
    opacity: 0.8;
}

.badge-calculator-banner .quantity-savings {
    font-size: 11px;
    color: var(--success);
    font-weight: 600;
}

.badge-calculator-banner .quantity-card.active .quantity-savings {
    color: white;
    opacity: 0.9;
}

/* CTA Button - СУПЕР КОНТРАСТНАЯ ВЕРСИЯ */
.badge-calculator-banner .cta-button {
    background: linear-gradient(135deg, #e55a2b 0%, #ff6b35 100%);
    border: 2px solid #e55a2b;
    color: #ffffff !important;
    border-radius: var(--card-radius);
    padding: 18px var(--spacing-xl);
    cursor: pointer;
    font-weight: 800;
    font-size: 18px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: 0 6px 20px rgba(229, 90, 43, 0.4);
    text-decoration: none !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
    letter-spacing: 0.5px;
    text-transform: none;
}

.badge-calculator-banner .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(229, 90, 43, 0.5);
    background: linear-gradient(135deg, #d4511f 0%, #e55a2b 100%);
    color: #ffffff !important;
    text-decoration: none !important;
}

.badge-calculator-banner .cta-button svg {
    width: 20px;
    height: 20px;
    fill: #ffffff !important;
}

.badge-calculator-banner .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--accent-hover) 0%, #ff9666 100%);
    color: #ffffff;
    text-decoration: none;
}

.badge-calculator-banner .cta-button svg {
    width: 20px;
    height: 20px;
}

/* Right Panel */
.badge-calculator-banner .banner-right {
    background: rgba(255, 255, 255, 0.98);
    border-left: 1px solid var(--border-subtle);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.badge-calculator-banner .preview-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
}

.badge-calculator-banner .preview-title svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.badge-calculator-banner .preview-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.badge-calculator-banner .detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.badge-calculator-banner .detail-row:last-child {
    border-bottom: none;
}

.badge-calculator-banner .detail-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.badge-calculator-banner .detail-value {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    color: var(--text-primary);
}

.badge-calculator-banner .preview-highlight {
    background: var(--accent-light);
    border: 1px solid var(--accent);
    border-radius: var(--card-radius);
    padding: var(--spacing-md);
    text-align: center;
}

.badge-calculator-banner .highlight-text {
    font-size: 14px;
    color: var(--accent);
    font-weight: 600;
}

/* Features List */
.badge-calculator-banner .features-list {
    margin-top: var(--spacing-lg);
}

.badge-calculator-banner .feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 14px;
    color: var(--text-secondary);
}

.badge-calculator-banner .feature-item svg {
    width: 16px;
    height: 16px;
    color: var(--success);
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1023px) {
    .badge-calculator-banner .banner-content {
        grid-template-columns: 1fr;
    }

    .badge-calculator-banner .banner-right {
        border-left: none;
        border-top: 1px solid var(--border-subtle);
    }

    .badge-calculator-banner .quantity-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .badge-calculator-banner .banner-title {
        font-size: 28px;
    }
}

@media (max-width: 640px) {
    .badge-calculator-banner .banner-left,
    .badge-calculator-banner .banner-right {
        padding: var(--spacing-lg);
    }

    .badge-calculator-banner .banner-title {
        font-size: 24px;
    }

    .badge-calculator-banner .banner-subtitle {
        font-size: 16px;
    }

    .badge-calculator-banner .quantity-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xs);
    }

    .badge-calculator-banner .quantity-card {
        padding: var(--spacing-sm);
    }

    .badge-calculator-banner .quantity-amount {
        font-size: 18px;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.badge-calculator-banner .banner-container {
    animation: fadeInUp 0.6s ease-out;
}