body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background-color: #f4f6f9; color: #333; margin: 0; padding: 20px; }
.container { max-width: 1000px; margin: 0 auto; background-color: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
h1 { color: #2c3e50; border-bottom: 2px solid #eee; padding-bottom: 15px; }
h1 i { margin-left: 10px; }
.hidden { display: none !important; }
.loader { text-align: center; padding: 40px; font-size: 1.2em; color: #888; }
.item-list-container { margin-top: 30px; }

/* General Button Styles */
.action-btn { padding: 10px 20px; border: none; border-radius: 5px; cursor: pointer; text-decoration: none; color: white; font-size: 1em; background-color: #007bff; transition: background-color 0.2s; }
.action-btn i { margin-left: 5px; }
.action-btn:disabled { background-color: #aaa; cursor: not-allowed; }
.action-btn.view { background-color: #6c757d; }
.action-btn.delete { background-color: #dc3545; }

/* Coupon List Styles */
.coupon-card { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr; align-items: center; border: 1px solid #ddd; border-radius: 8px; padding: 15px; margin-bottom: 10px; }
.coupon-card div { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.coupon-card strong { font-family: monospace; font-size: 1.2em; color: #17a2b8; }
.coupon-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* Form Styles */
#add-new-coupon-btn { margin-bottom: 20px; background-color: #28a745; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group select { width: 100%; padding: 10px; border: 1px solid #ddd; border-radius: 4px; box-sizing: border-box; }
.form-actions { margin-top: 30px; display: flex; gap: 10px; }


/* استایل جدید برای فیلد دسته‌بندی‌ها */
#product-categories {
    height: 150px; /* ایجاد ارتفاع مناسب برای نمایش گزینه‌ها */
}