.ai-report {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    margin: 20px 0;
}

.ai-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 20px 28px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: all 0.3s;
    min-width: 160px;
}

.ai-action-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.ai-basic-btn {
    border-color: rgba(78, 205, 196, 0.3);
    background: rgba(78, 205, 196, 0.05);
}

.ai-basic-btn:hover {
    background: rgba(78, 205, 196, 0.12);
    border-color: rgba(78, 205, 196, 0.5);
}

.ai-premium-btn {
    border-color: rgba(255, 215, 0, 0.3);
    background: rgba(255, 215, 0, 0.05);
}

.ai-premium-btn:hover {
    background: rgba(255, 215, 0, 0.12);
    border-color: rgba(255, 215, 0, 0.5);
}

.ai-btn-icon {
    font-size: 2rem;
}

.ai-btn-text {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
}

.ai-premium-btn .ai-btn-text {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-btn-desc {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
}

.ai-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(78, 205, 196, 0.2);
    border-top-color: #4ECDC4;
    border-radius: 50%;
    margin: 0 auto;
    animation: ai-spin 1s linear infinite;
}

@keyframes ai-spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 480px) {
    .ai-action-btn {
        min-width: 140px;
        padding: 16px 20px;
    }
}

.ai-report-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.ai-report-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.15), rgba(69, 183, 209, 0.15));
    border: 1px solid rgba(78, 205, 196, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    color: #4ECDC4;
}

.ai-report-premium .ai-report-badge {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 165, 0, 0.15));
    border-color: rgba(255, 215, 0, 0.3);
    color: #FFD700;
}

.ai-report-content {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    font-size: 0.95rem;
}

.ai-section-title {
    color: #4ECDC4;
    font-size: 1.1rem;
    margin: 20px 0 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(78, 205, 196, 0.2);
}

.ai-report-premium .ai-section-title {
    color: #FFD700;
    border-bottom-color: rgba(255, 215, 0, 0.2);
}

.ai-paywall-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.ai-paywall-card {
    background: linear-gradient(135deg, #1a1a3a, #0a0a2a);
    border: 1px solid rgba(78, 205, 196, 0.2);
    border-radius: 20px;
    padding: 32px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
}

.ai-paywall-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 8px;
    transition: all 0.2s;
}

.ai-paywall-close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.ai-paywall-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.ai-paywall-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.ai-paywall-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.ai-paywall-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 24px;
}

.ai-paywall-feature {
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: left;
}

.ai-paywall-price {
    margin-bottom: 20px;
}

.price-original {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1rem;
    margin-right: 8px;
}

.price-current {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #FF6B6B, #4ECDC4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-tag {
    display: inline-block;
    padding: 2px 8px;
    background: linear-gradient(135deg, #FF6B6B, #E84393);
    border-radius: 4px;
    font-size: 0.7rem;
    color: #fff;
    margin-left: 8px;
    vertical-align: super;
}

.ai-paywall-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, #4ECDC4, #45B7D1);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 12px;
}

.ai-paywall-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(78, 205, 196, 0.3);
}

.ai-paywall-note {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
}

.ai-paywall-qr {
    width: 180px;
    height: 180px;
    margin: 16px auto;
    background: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.ai-paywall-qr img {
    width: 160px;
    height: 160px;
}

.ai-paywall-qr-placeholder {
    color: #333;
    font-size: 0.85rem;
}

.ai-paywall-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: #4ECDC4;
    margin: 8px 0 16px;
}

.ai-paywall-waiting {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.ai-paywall-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #4ECDC4;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 480px) {
    .ai-paywall-card {
        padding: 24px 20px;
    }

    .ai-paywall-features {
        grid-template-columns: 1fr;
    }

    .price-current {
        font-size: 1.6rem;
    }
}