/**
 * ENNU Practice Manager - Inventory Feature
 *
 * Styles for inventory management shortcode
 * Extracted from 30 inline styles in class-pm-inventory-shortcode.php
 *
 * @version 1.0.0
 */

/* === INVENTORY LAYOUT === */

.ennu-pm-inventory {
    max-width: var(--pm-max-width-2xl);
    margin: 0 auto;
    padding: var(--pm-spacing-lg);
}

/* === INVENTORY STATS GRID === */

.inventory-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--pm-spacing-lg);
    margin-bottom: var(--pm-spacing-2xl);
}

/* === INVENTORY FILTERS === */

.inventory-filters {
    display: flex;
    gap: var(--pm-spacing-base);
    margin-bottom: var(--pm-spacing-lg);
    align-items: center;
    flex-wrap: wrap;
}

.inventory-filters input,
.inventory-filters select {
    padding: var(--pm-spacing-sm) var(--pm-spacing-md);
    border: var(--pm-border-width) solid var(--pm-border-color);
    border-radius: var(--pm-border-radius-sm);
    font-size: var(--pm-font-size-base);
}

/* === INVENTORY GRID === */

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--pm-spacing-lg);
    margin-top: var(--pm-spacing-lg);
}

.inventory-item-card {
    background: var(--pm-white);
    border: var(--pm-border-width) solid var(--pm-border-color);
    border-radius: var(--pm-border-radius-base);
    padding: var(--pm-spacing-lg);
    transition: all var(--pm-transition-base);
}

.inventory-item-card:hover {
    box-shadow: var(--pm-shadow-hover);
}

.inventory-item-card.low-stock {
    border-left: var(--pm-border-width-thicker) solid var(--pm-warning);
}

.inventory-item-card.out-of-stock {
    border-left: var(--pm-border-width-thicker) solid var(--pm-error);
}

.inventory-item-card.expiring-soon {
    border-left: var(--pm-border-width-thicker) solid #ff6b6b;
}

/* === ITEM DETAILS === */

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--pm-spacing-base);
}

.item-name {
    font-size: var(--pm-font-size-lg);
    font-weight: var(--pm-font-weight-semibold);
    color: var(--pm-primary);
    margin: 0 0 var(--pm-spacing-xs) 0;
}

.item-sku {
    font-size: var(--pm-font-size-sm);
    color: var(--pm-text-secondary);
}

.item-actions {
    display: flex;
    gap: var(--pm-spacing-xs);
}

.item-info {
    margin-bottom: var(--pm-spacing-base);
}

.item-info-row {
    display: flex;
    justify-content: space-between;
    padding: var(--pm-spacing-xs) 0;
    border-bottom: var(--pm-border-width) solid var(--pm-gray-100);
}

.item-info-label {
    font-weight: var(--pm-font-weight-semibold);
    color: var(--pm-text-secondary);
}

.item-info-value {
    color: var(--pm-text-primary);
}

/* === STOCK LEVEL === */

.stock-level {
    font-size: var(--pm-font-size-xl);
    font-weight: var(--pm-font-weight-bold);
    text-align: center;
    padding: var(--pm-spacing-md);
    background: var(--pm-gray-50);
    border-radius: var(--pm-border-radius-sm);
    margin: var(--pm-spacing-md) 0;
}

.stock-level.healthy {
    color: var(--pm-success);
}

.stock-level.warning {
    color: var(--pm-warning);
}

.stock-level.critical {
    color: var(--pm-error);
}

/* === QUICK STATS === */

.quick-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--pm-spacing-base);
    margin: var(--pm-spacing-lg) 0;
}

.quick-stat-item {
    background: var(--pm-gray-50);
    padding: var(--pm-spacing-base);
    border-radius: var(--pm-border-radius-sm);
    text-align: center;
}

.quick-stat-value {
    font-size: var(--pm-font-size-2xl);
    font-weight: var(--pm-font-weight-bold);
    color: var(--pm-primary);
}

.quick-stat-label {
    font-size: var(--pm-font-size-sm);
    color: var(--pm-text-secondary);
    margin-top: var(--pm-spacing-xs);
}

/* === CHART CONTAINER === */

.chart-container {
    position: relative;
    height: var(--pm-chart-height);
    margin: var(--pm-spacing-lg) 0;
}

/* === ORDER STATUS === */

.order-status {
    display: inline-block;
    padding: var(--pm-spacing-xs) var(--pm-spacing-md);
    border-radius: var(--pm-border-radius-full);
    font-size: var(--pm-font-size-sm);
    font-weight: var(--pm-font-weight-semibold);
}

.order-status.pending {
    background: var(--pm-warning-bg);
    color: var(--pm-warning-text);
}

.order-status.ordered {
    background: #cce5ff;
    color: #004085;
}

.order-status.received {
    background: var(--pm-success-bg);
    color: var(--pm-success-text);
}

.order-status.cancelled {
    background: var(--pm-error-bg);
    color: var(--pm-error-text);
}

/* === EMPTY STATE === */

.inventory-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--pm-spacing-3xl);
    color: var(--pm-text-muted);
}

.inventory-empty-state .dashicons {
    font-size: 48px;
    display: block;
    margin-bottom: var(--pm-spacing-md);
}

/* === RESPONSIVE === */

@media (max-width: 768px) {
    .ennu-pm-inventory {
        padding: var(--pm-spacing-md);
    }

    .inventory-stats-grid,
    .inventory-grid {
        grid-template-columns: 1fr;
    }

    .inventory-filters {
        flex-direction: column;
        width: 100%;
    }

    .inventory-filters input,
    .inventory-filters select {
        width: 100%;
    }
}