/* Customers and Reports Page Specific Styles */

/* Usage Counter */
.usage-counter {
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--gray-50);
    border-radius: var(--border-radius-md);
    font-size: 0.875rem;
    color: var(--gray-700);
    display: inline-block;
    border: 1px solid var(--gray-200);
}

.usage-counter.warning {
    background: var(--warning-50);
    color: var(--warning-700);
    border: 1px solid var(--warning-200);
}

.usage-counter.danger {
    background: var(--danger-50);
    color: var(--danger-700);
    border: 1px solid var(--danger-200);
}

.usage-counter-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.usage-counter-text {
    font-weight: 500;
}

.btn-upgrade {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    color: white;
    border: none;
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
    transition: background-color 0.25s ease;
}

.btn-upgrade:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
}

.btn-upgrade .btn-icon {
    width: 16px;
    height: 16px;
}

.upgrade-link {
    color: var(--primary);
    text-decoration: underline;
    cursor: pointer;
    margin-left: 0.5rem;
}

.upgrade-link:hover {
    color: var(--primary-dark);
}

/* Customers Grid */
.customers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.customer-card {
    background: white;
    outline: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    transition: background-color 0.2s ease;
}

.customer-card:hover {
    background-color: var(--gray-50);
}

.customer-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.customer-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 0.25rem 0;
}

.customer-email {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.customer-actions {
    display: flex;
    gap: 0.25rem;
}

.customer-info {
    margin-bottom: 1rem;
}

.customer-info p {
    margin: 0.25rem 0;
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.4;
}

.customer-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.customer-stat {
    text-align: center;
}

.customer-stat-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.customer-stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0.25rem 0 0 0;
}

/* Reports Page */
.reports-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    background: white;
    outline: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.metric-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.5rem 0;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 0.25rem 0;
}

.metric-change {
    font-size: 0.875rem;
    margin: 0;
}

.metric-change.positive {
    color: var(--green-600);
}

.metric-change.negative {
    color: var(--red-600);
}

.metric-change.neutral {
    color: var(--gray-500);
}

/* Charts */
.reports-charts {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-container {
    width: 100%;
}

.chart-placeholder {
    padding: 3rem;
    text-align: center;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    color: var(--gray-500);
    outline: 2px dashed var(--gray-300);
}

/* Status Distribution */
.status-distribution {
    padding: 1rem;
}

.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.status-bar:last-child {
    margin-bottom: 0;
}

.status-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.status-color {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
}

.status-color.draft {
    background-color: var(--gray-400);
}

.status-color.sent {
    background-color: var(--blue-500);
}

.status-color.paid {
    background-color: var(--green-500);
}

.status-color.overdue {
    background-color: var(--red-500);
}

.status-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    text-transform: capitalize;
}

.status-count {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
}

.status-progress {
    flex: 1;
    height: 0.5rem;
    background-color: var(--gray-200);
    border-radius: 9999px;
    margin: 0 1rem;
    overflow: hidden;
}

.status-progress-bar {
    height: 100%;
    transition: width 0.3s ease-in-out;
}

.status-progress-bar.status-progress-draft {
    background-color: var(--gray-500);
}

.status-progress-bar.status-progress-sent {
    background-color: var(--amber-600);
}

.status-progress-bar.status-progress-paid {
    background-color: var(--green-600);
}

.status-progress-bar.status-progress-overdue {
    background-color: var(--red-600);
}

.status-progress-bar.status-progress-cancelled {
    background-color: var(--gray-400);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .reports-charts {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .customers-grid {
        grid-template-columns: 1fr;
    }
    
    .reports-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .customer-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .reports-metrics {
        grid-template-columns: 1fr;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
    
    .customer-card {
        padding: 1rem;
    }
}