/* Subscription Modal Styles */
.subscription-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease-out;
}

.subscription-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 12, 16, 0.95);
    backdrop-filter: blur(8px);
}

.subscription-modal-container {
    position: relative;
    background: var(--surface-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-primary);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
    max-width: 480px;
    width: calc(100vw - 32px);
    max-height: calc(100vh - 32px);
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
}

.subscription-screen {
    padding: 32px;
}

.subscription-content {
    text-align: center;
}

.subscription-icon {
    font-size: 48px;
    margin-bottom: 16px;
    animation: bounce 0.6s ease-out;
}

.subscription-title {
    color: var(--text-primary);
    margin-bottom: 8px;
}

.subscription-subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

/* Pricing Card */
.pricing-card {
    background: var(--surface-primary);
    border: 1px solid var(--border-secondary);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.pricing-header {
    margin-bottom: 24px;
}

.pricing-plan-name {
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price {
    color: var(--brand-primary);
    font-weight: 600;
}

.period {
    color: var(--text-secondary);
}

/* Features */
.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
}

.feature-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.feature-text {
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.4;
}

/* Subscribe Button */
.subscription-cta {
    width: 100%;
    position: relative;
}

.btn-loader {
    color: var(--text-primary);
}

.subscription-footer {
    color: var(--text-tertiary);
    margin-top: 16px;
}

/* Processing Screen */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-secondary);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 24px;
}

/* Subscription Status Display */
.subscription-status {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--surface-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 12px 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.status-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-badge {
    background: var(--brand-primary);
    color: var(--brand-contrast);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.tokens-count {
    color: var(--text-secondary);
    font-size: 14px;
}

.status-manage {
    background: transparent;
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.status-manage:hover {
    background: var(--surface-primary);
    color: var(--text-primary);
    border-color: var(--border-primary);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(32px) scale(0.96);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

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

/* Mobile Responsive */
@media (max-width: 640px) {
    .subscription-modal-container {
        max-width: 100vw;
        width: 100vw;
        height: 100vh;
        border-radius: 0;
        max-height: 100vh;
    }
    
    .subscription-screen {
        padding: 24px 20px;
        height: calc(100vh - 48px);
        overflow-y: auto;
    }
    
    .subscription-status {
        position: fixed;
        top: 16px;
        left: 16px;
        right: 16px;
        width: auto;
    }
    
    .status-content {
        justify-content: space-between;
    }
}

/* Dark mode adjustments */
@media (prefers-color-scheme: light) {
    .subscription-modal-overlay {
        background: rgba(255, 255, 255, 0.95);
    }
}