/* Birbank Games Banner Styles */
.birbank-games-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 24px 20px;
    box-sizing: border-box;
}

.birbank-games-wrapper {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.birbank-games-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff0038 0%, #ff6b9d 50%, #ff0038 100%);
}

.birbank-games-header {
    text-align: center;
    margin-bottom: 24px;
}

.birbank-games-title {
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 8px 0;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.birbank-games-subtitle {
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 18px;
    font-weight: 500;
    color: #666666;
    margin: 0;
    line-height: 1.4;
}

.birbank-games-banner-wrapper {
    position: relative;
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.birbank-games-banner-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.birbank-games-banner {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    object-fit: cover;
}

.birbank-games-download {
    text-align: center;
    margin-top: 24px;
}

.birbank-games-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #ff0038 0%, #ff6b9d 100%);
    color: #ffffff;
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(255, 0, 56, 0.3);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.birbank-games-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 0, 56, 0.4);
    background: linear-gradient(135deg, #ff1a4d 0%, #ff7ba8 100%);
}

.birbank-games-download-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 0, 56, 0.3);
}

.birbank-games-download-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .birbank-games-container {
        padding: 16px 12px;
    }
    
    .birbank-games-wrapper {
        padding: 24px 20px;
        border-radius: 16px;
    }
    
    .birbank-games-title {
        font-size: 24px;
    }
    
    .birbank-games-subtitle {
        font-size: 16px;
    }
    
    .birbank-games-banner-wrapper {
        border-radius: 12px;
    }
    
    .birbank-games-banner {
        border-radius: 12px;
    }
    
    .birbank-games-download {
        margin-top: 20px;
    }
    
    .birbank-games-download-btn {
        padding: 12px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .birbank-games-container {
        padding: 12px 8px;
    }
    
    .birbank-games-wrapper {
        padding: 20px 16px;
    }
    
    .birbank-games-title {
        font-size: 20px;
    }
    
    .birbank-games-subtitle {
        font-size: 14px;
    }
    
    .birbank-games-download {
        margin-top: 16px;
    }
    
    .birbank-games-download-btn {
        padding: 10px 20px;
        font-size: 13px;
        gap: 8px;
    }
    
    .birbank-games-download-icon {
        width: 20px;
        height: 20px;
    }
}

/* Birbank Installation Popup Styles */
.birbank-popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: birbank-fadeIn 0.3s ease;
}

@keyframes birbank-fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.birbank-popup-content {
    background: #ffffff;
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: birbank-slideUp 0.3s ease;
}

@keyframes birbank-slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.birbank-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    font-size: 32px;
    color: #999999;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    z-index: 1;
    line-height: 1;
    padding: 0;
}

.birbank-popup-close:hover {
    background: #f5f5f5;
    color: #333333;
}

.birbank-popup-header {
    padding: 32px 32px 24px 32px;
    border-bottom: 1px solid #e5e5e5;
    text-align: center;
}

.birbank-popup-header h2 {
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0;
    line-height: 1.3;
}

.birbank-popup-body {
    padding: 24px 32px;
}

.birbank-instruction-step {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    align-items: flex-start;
}

.birbank-instruction-step:last-of-type {
    margin-bottom: 0;
}

.birbank-step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ff0038 0%, #ff6b9d 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 18px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(255, 0, 56, 0.3);
}

.birbank-step-content {
    flex: 1;
}

.birbank-step-content h3 {
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
    line-height: 1.4;
}

.birbank-step-content p {
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    color: #666666;
    margin: 0 0 8px 0;
    line-height: 1.6;
}

.birbank-step-content p:last-child {
    margin-bottom: 0;
}

.birbank-step-content strong {
    color: #ff0038;
    font-weight: 600;
}

.birbank-popup-warning {
    margin-top: 24px;
    padding: 16px;
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    border-radius: 8px;
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    color: #856404;
    line-height: 1.5;
}

.birbank-popup-warning strong {
    color: #856404;
}

.birbank-popup-footer {
    padding: 24px 32px 32px 32px;
    border-top: 1px solid #e5e5e5;
    text-align: center;
}

.birbank-popup-understand-btn {
    background: linear-gradient(135deg, #ff0038 0%, #ff6b9d 100%);
    color: #ffffff;
    font-family: 'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 40px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 0, 56, 0.3);
    transition: all 0.3s ease;
}

.birbank-popup-understand-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 0, 56, 0.4);
    background: linear-gradient(135deg, #ff1a4d 0%, #ff7ba8 100%);
}

.birbank-popup-understand-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 0, 56, 0.3);
}

/* Responsive Popup */
@media (max-width: 768px) {
    .birbank-popup-content {
        max-width: 100%;
        border-radius: 16px;
        max-height: 95vh;
    }
    
    .birbank-popup-header {
        padding: 24px 24px 20px 24px;
    }
    
    .birbank-popup-header h2 {
        font-size: 20px;
    }
    
    .birbank-popup-body {
        padding: 20px 24px;
    }
    
    .birbank-instruction-step {
        gap: 16px;
        margin-bottom: 20px;
    }
    
    .birbank-step-number {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    
    .birbank-step-content h3 {
        font-size: 16px;
    }
    
    .birbank-step-content p {
        font-size: 14px;
    }
    
    .birbank-popup-footer {
        padding: 20px 24px 24px 24px;
    }
    
    .birbank-popup-understand-btn {
        padding: 12px 32px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .birbank-popup-overlay {
        padding: 10px;
    }
    
    .birbank-popup-content {
        border-radius: 12px;
    }
    
    .birbank-popup-header {
        padding: 20px 20px 16px 20px;
    }
    
    .birbank-popup-header h2 {
        font-size: 18px;
    }
    
    .birbank-popup-body {
        padding: 16px 20px;
    }
    
    .birbank-instruction-step {
        gap: 12px;
        margin-bottom: 16px;
    }
    
    .birbank-step-number {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .birbank-step-content h3 {
        font-size: 15px;
    }
    
    .birbank-step-content p {
        font-size: 13px;
    }
    
    .birbank-popup-warning {
        font-size: 13px;
        padding: 12px;
    }
    
    .birbank-popup-footer {
        padding: 16px 20px 20px 20px;
    }
    
    .birbank-popup-understand-btn {
        padding: 10px 24px;
        font-size: 14px;
        width: 100%;
    }
}